%%% -*-BibTeX-*-
%%% ====================================================================
%%%  BibTeX-file{
%%%     author          = "Nelson H. F. Beebe",
%%%     version         = "1.16",
%%%     date            = "25 October 2006",
%%%     time            = "07:12:38 MDT",
%%%     filename        = "sigmod.bib",
%%%     address         = "University of Utah
%%%                        Department of Mathematics, 110 LCB
%%%                        155 S 1400 E RM 233
%%%                        Salt Lake City, UT 84112-0090
%%%                        USA",
%%%     telephone       = "+1 801 581 5254",
%%%     FAX             = "+1 801 581 4148",
%%%     URL             = "http://www.math.utah.edu/~beebe",
%%%     checksum        = "00192 48462 199497 1839056",
%%%     email           = "beebe at math.utah.edu, beebe at acm.org,
%%%                        beebe at computer.org (Internet)",
%%%     codetable       = "ISO/ASCII",
%%%     keywords        = "BibTeX, bibliography, data base, database,
%%%                        SIGMOD Record",
%%%     license         = "public domain",
%%%     supported       = "yes",
%%%     docstring       = "This is a BibTeX bibliography for ACM SIGMOD
%%%                        Record, the newsletter of the ACM Special
%%%                        Interest Group on Management of Data.
%%%
%%%                        The journal has a World Wide Web site at
%%%
%%%                            http://www.acm.org/sigmod/
%%%
%%%                        with issue tables of contents at
%%%
%%%                            http://www.acm.org/sigmod/record/index.html
%%%
%%%                        At version 1.16, the year coverage looked
%%%                        like this:
%%%
%%%                             1977 (  10)    1987 (  48)    1997 ( 116)
%%%                             1978 (   0)    1988 (  81)    1998 ( 138)
%%%                             1979 (   0)    1989 (  68)    1999 (  97)
%%%                             1980 (   0)    1990 (  84)    2000 (  88)
%%%                             1981 (  57)    1991 (  99)    2001 ( 127)
%%%                             1982 (   0)    1992 ( 102)    2002 (  74)
%%%                             1983 (  29)    1993 ( 137)    2003 (  67)
%%%                             1984 (  34)    1994 ( 128)    2004 (  98)
%%%                             1985 (  40)    1995 ( 138)    2005 (  68)
%%%                             1986 (  45)    1996 ( 133)    2006 (  43)
%%%
%%%                             Article:       2136
%%%                             Proceedings:     13
%%%
%%%                             Total entries: 2149
%%%
%%%                        This bibliography was initially built from
%%%                        searches in the OCLC Content1st database.
%%%                        Additions were then made from all of the
%%%                        bibliographies in the TeX User Group
%%%                        collection, from bibliographies in the
%%%                        author's personal files, from the IEEE
%%%                        INSPEC CD-ROM database (1989--1995), from
%%%                        the Compendex database, from the American
%%%                        Mathematical Society MathSciNet database,
%%%                        and from the computer science bibliography
%%%                        collection on ftp.ira.uka.de in
%%%                        /pub/bibliography to which many people of
%%%                        have contributed.  The snapshot of this
%%%                        collection was taken on 5-May-1994, and it
%%%                        consists of 441 BibTeX files, 2,672,675
%%%                        lines, 205,289 entries, and 6,375
%%%                        <at>String{} abbreviations, occupying
%%%                        94.8MB of disk space.
%%%
%%%                        Numerous errors in the sources noted above
%%%                        have been corrected.  Spelling has been
%%%                        verified with the UNIX spell and GNU ispell
%%%                        programs using the exception dictionary
%%%                        stored in the companion file with extension
%%%                        .sok.
%%%
%%%                        BibTeX citation tags are uniformly chosen as
%%%                        name:year:abbrev, where name is the family
%%%                        name of the first author or editor, year is a
%%%                        4-digit number, and abbrev is a 3-letter
%%%                        condensation of important title words.
%%%                        Citation labels were automatically generated
%%%                        by software developed for the BibNet Project.
%%%
%%%                        In this bibliography, entries are sorted in
%%%                        publication order, with the help of
%%%                        ``bibsort -byvolume''.  The bibsort utility
%%%                        is available from ftp.math.utah.edu in
%%%                        /pub/tex/bib.
%%%
%%%                        The checksum field above contains a CRC-16
%%%                        checksum as the first value, followed by the
%%%                        equivalent of the standard UNIX wc (word
%%%                        count) utility output of lines, words, and
%%%                        characters.  This is produced by Robert
%%%                        Solovay's checksum utility.",
%%%  }
%%% ====================================================================

@Preamble{
    "\hyphenation{
    }"
}

%%% ====================================================================
%%% Acknowledgement abbreviations:

@String{ack-nhfb = "Nelson H. F. Beebe,
                    University of Utah,
                    Department of Mathematics, 110 LCB,
                    155 S 1400 E RM 233,
                    Salt Lake City, UT 84112-0090, USA,
                    Tel: +1 801 581 5254,
                    FAX: +1 801 581 4148,
                    e-mail: \path|beebe@math.utah.edu|,
                            \path|beebe@acm.org|,
                            \path|beebe@computer.org| (Internet),
                    URL: \path|http://www.math.utah.edu/~beebe/|"}

%%% ====================================================================
%%% Journal abbreviations:

@String{j-SIGMOD                = "SIGMOD Record (ACM Special Interest
                                  Group on Management of Data)"}

%%% ====================================================================
%%% Publishers and their addresses:

@String{pub-ACM                 = "ACM Press"}

@String{pub-ACM:adr             = "New York, NY 10036, USA"}

%%% ====================================================================
%%% Bibliography entries:

@Article{Vineberg:1977:ICS,
  author =       "Maniel Vineberg",
  title =        "Implementation of character string pattern matching on
                 a multiprocessor",
  journal =      j-SIGMOD,
  volume =       "9",
  number =       "2",
  pages =        "1--7",
  month =        may,
  year =         "1977",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Feb 2 14:02:34 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Bird:1977:APP,
  author =       "R. M. Bird and J. C. Tu and R. M. Worthy",
  title =        "Associative\slash parallel processors for searching
                 very large textual data bases",
  journal =      j-SIGMOD,
  volume =       "9",
  number =       "2",
  pages =        "8--9",
  month =        may,
  year =         "1977",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Feb 2 14:02:34 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Lipovski:1977:IFT,
  author =       "G. J. Lipovski",
  title =        "On imaginary fields, token transfers and floating
                 codes in intelligent secondary memories",
  journal =      j-SIGMOD,
  volume =       "9",
  number =       "2",
  pages =        "17--22",
  month =        may,
  year =         "1977",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Feb 2 14:02:34 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Zaky:1977:MNN,
  author =       "S. G. Zaky",
  title =        "Microprocessors for non-numeric processing",
  journal =      j-SIGMOD,
  volume =       "9",
  number =       "2",
  pages =        "23--30",
  month =        may,
  year =         "1977",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Feb 2 14:02:34 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Hsiao:1977:ADC,
  author =       "David K. Hsiao and Krishnamurthi Kannan",
  title =        "The architecture of a database computer --- a
                 summary",
  journal =      j-SIGMOD,
  volume =       "9",
  number =       "2",
  pages =        "31--33",
  month =        may,
  year =         "1977",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Feb 2 14:02:34 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Rosenthal:1977:DMM,
  author =       "Robert S. Rosenthal",
  title =        "The data management machine, a classification",
  journal =      j-SIGMOD,
  volume =       "9",
  number =       "2",
  pages =        "35--39",
  month =        may,
  year =         "1977",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Feb 2 14:02:34 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{McDonell:1977:TNS,
  author =       "Ken J. McDonell",
  title =        "Trends in non-software support for input-output
                 functions",
  journal =      j-SIGMOD,
  volume =       "9",
  number =       "2",
  pages =        "40--47",
  month =        may,
  year =         "1977",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Feb 2 14:02:34 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Cerretti:1977:UIP,
  author =       "R. Cerretti and D. Jasilli and D. R. Matteucci",
  title =        "{Ulisse}: {An Italian} project for a multifunctional
                 terminal system",
  journal =      j-SIGMOD,
  volume =       "9",
  number =       "2",
  pages =        "48--50",
  month =        may,
  year =         "1977",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Feb 2 14:02:34 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Bray:1977:DMR,
  author =       "Olin H. Bray",
  title =        "Data management requirements: {The} similarity of
                 memory management, database systems, and message
                 processing",
  journal =      j-SIGMOD,
  volume =       "9",
  number =       "2",
  pages =        "68--76",
  month =        may,
  year =         "1977",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Feb 2 14:02:34 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Landson:1977:CSA,
  author =       "Barry M. Landson and Robert G. Sargent",
  title =        "A comparison of sequential and associate computing of
                 priority queues",
  journal =      j-SIGMOD,
  volume =       "9",
  number =       "2",
  pages =        "77--78",
  month =        may,
  year =         "1977",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Feb 2 14:02:34 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Mylopoulos:1981:OKR,
  author =       "John Mylopoulos",
  title =        "An overview of {Knowledge Representation}",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "5--12",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:TAI,
  author =       "Anonymous",
  title =        "Tutorial on artificial intelligence research",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "13--18",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{McLeod:1981:AD,
  author =       "Dennis McLeod and John Miles Smith",
  title =        "Abstraction in databases",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "19--25",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:TDR,
  author =       "Anonymous",
  title =        "Tutorial on database research",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "26--28",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Rowe:1981:DAP,
  author =       "Lawrence A. Rowe",
  title =        "Data abstraction from a programming language
                 viewpoint",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "29--35",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:TPL,
  author =       "Anonymous",
  title =        "Tutorial on programming language research",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "36--39",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:WSM,
  author =       "Anonymous",
  title =        "What should be modelled?",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "40--42",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:T,
  author =       "Anonymous",
  title =        "Types",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "43--52",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:B,
  author =       "Anonymous",
  title =        "Behaviour",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "53--61",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:P,
  author =       "Anonymous",
  title =        "Presentation",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "62--71",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:CM,
  author =       "Anonymous",
  title =        "Consistency of models",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "72--76",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:RBA,
  author =       "Anonymous",
  title =        "Relationships between and among models",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "77--82",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:AMT,
  author =       "Anonymous",
  title =        "Application of modelling techniques",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "83--87",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Anonymous:1981:WS,
  author =       "Anonymous",
  title =        "Workshop Summary",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "88--90",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Albano:1981:IIS,
  author =       "Antonio Albano and Renzo Orsini",
  title =        "An interactive integrated system to design and use
                 data bases",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "91--93",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Amble:1981:IDB,
  author =       "Tore Amble",
  title =        "Integration of data base design in programming
                 languages",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "94--94",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Balzer:1981:DSS,
  author =       "Robert M. Balzer",
  title =        "Dynamic system specification",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "95--97",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Borgida:1981:DAE,
  author =       "Alexander T. Borgida and Sol Greenspan",
  title =        "Data and activities: Exploiting hierarchies of
                 classes",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "98--100",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Brodie:1981:DAD,
  author =       "Michael L. Brodie",
  title =        "Data abstraction for designing database-intensive
                 applications",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "101--103",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Buneman:1981:UDT,
  author =       "Peter Buneman and Ira Winston",
  title =        "The use of data type information in an interactive
                 database environment",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "104--106",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Carbonell:1981:DRI,
  author =       "Jaime G. Carbonell",
  title =        "Default reasoning and inheritance mechanisms on type
                 hierarchies",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "107--109",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Cattell:1981:IDS,
  author =       "R. G. G. Cattell",
  title =        "Integrating a database system and programming \slash
                 information environment",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "110--111",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Codd:1981:DMD,
  author =       "E. F. Codd",
  title =        "Data models in database management",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "112--114",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Cristian:1981:SBC,
  author =       "Flaviu Cristian",
  title =        "On the specification of behavioural constraints",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "115--117",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Deutsch:1981:CUM,
  author =       "L. Peter Deutsch",
  title =        "Constraints: {A} uniform model for data and control",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "118--120",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Feather:1981:SCC,
  author =       "Martin S. Feather",
  title =        "Some contrasts and considerations of an approach to
                 modelling",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "121--123",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Goldstein:1981:INS,
  author =       "Ira Goldstein",
  title =        "Integrating a network-structured database into an
                 object-oriented programming language",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "124--125",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Hardgrave:1981:PDM,
  author =       "W. Terry Hardgrave and Donald R. Deutsch",
  title =        "Processing data model abstractions",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "126--127",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Hayes:1981:LVT,
  author =       "Patrick J. Hayes and Gary G. Hendrix",
  title =        "A logical view of types",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "128--130",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Hendrix:1981:MVD,
  author =       "Gary G. Hendrix",
  title =        "Mediating the views of databases and database users",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "131--132",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Hitchcock:1981:DDO,
  author =       "Peter Hitchcock",
  title =        "Data dictionaries in open system communication",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "133--134",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Katz:1981:HDH,
  author =       "Randy H. Katz",
  title =        "Heterogeneous databases and high level abstraction",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "135--137",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{King:1981:MCR,
  author =       "Jonathan J. King",
  title =        "Modelling concepts for reasoning about access to
                 knowledge",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "138--140",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Kreps:1981:RVC,
  author =       "Peter Kreps",
  title =        "Relativism and views in a conceptual data base model",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "141--143",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Lacroix:1981:ATD,
  author =       "Michel Lacroix and Alain Pirotte",
  title =        "Associating types with domains of relational data
                 bases",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "144--146",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Leavenworth:1981:DAA,
  author =       "B. Leavenworth",
  title =        "A data abstraction approach to database modelling",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "147--149",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Levesque:1981:IKB,
  author =       "Hector J. Levesque",
  title =        "Incompleteness in knowledge bases",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "150--152",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Lundberg:1981:AIM,
  author =       "Bengt Lundberg and Janis A. {Bubenko, Jr.}",
  title =        "Axiomatic information modeling",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "153--154",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Mark:1981:UDO,
  author =       "William Mark",
  title =        "Use of database organization in the {Consul} system",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "155--157",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Mayr:1981:MMD,
  author =       "Heinrich C. Mayr",
  title =        "Make more of data types",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "158--160",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{McLeod:1981:CDM,
  author =       "Dennis McLeod",
  title =        "On conceptual database modelling",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "161--163",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Meyer:1981:TLA,
  author =       "Bertrand Meyer",
  title =        "A three-level approach to the description of data
                 structures, and notational framework",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "164--166",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Mylopoulos:1981:PRC,
  author =       "John Mylopoulos",
  title =        "A perspective for research on conceptual modelling",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "167--170",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Paolini:1981:ADT,
  author =       "Paolo Paolini",
  title =        "Abstract data types and Data Bases",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "171--173",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Reiter:1981:DBL,
  author =       "Raymond Reiter",
  title =        "Data bases: {A} logical perspective",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "174--176",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Rich:1981:MPV,
  author =       "Charles Rich",
  title =        "Multiple points of view in modelling programs",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "177--179",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Rowe:1981:IDD,
  author =       "Lawrence A. Rowe",
  title =        "Issues in the design of database programming
                 languages",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "180--182",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{dosSantos:1981:TCA,
  author =       "C. S. dos Santos and A. L. Furtado and J. M. V. de
                 Castilho and S. E. R. de Carvalho",
  title =        "Towards constructive axiomatic specifications",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "183--185",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Schmidt:1981:DAT,
  author =       "Joachim W. Schmidt",
  title =        "Data abstraction tools: Design, specification and
                 application",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "186--188",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Shaw:1981:ADT,
  author =       "Mary Shaw",
  title =        "Abstraction, data types, and models for software",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "189--191",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Sibley:1981:DMS,
  author =       "E. H. Sibley",
  title =        "Database management systems past and present",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "192--192",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Sowa:1981:CSK,
  author =       "John F. Sowa",
  title =        "A conceptual schema for Knowledge-based systems",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "193--195",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Thatcher:1981:DAD,
  author =       "J. W. Thatcher",
  title =        "Data abstraction, data bases and conceptual modelling
                 (Position Paper)",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "196--197",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Wasserman:1981:EDA,
  author =       "Anthony I. Wasserman",
  title =        "The extension of data abstraction to database
                 management",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "198--200",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Weber:1981:DTU,
  author =       "Herbert Weber",
  title =        "Are data types universal modelling concepts for data
                 base systems?",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "201--202",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Wedekind:1981:CAD,
  author =       "Hartmut H. Wedekind",
  title =        "{Constructive Abstract Data} types ({CAD})",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "203--206",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Zilles:1981:TAM,
  author =       "Stephen N. Zilles",
  title =        "Types, algebras and modeling",
  journal =      j-SIGMOD,
  volume =       "11",
  number =       "2",
  pages =        "207--209",
  month =        feb,
  year =         "1981",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Jan 12 08:45:23 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Date:1983:DU,
  author =       "C. J. Date",
  title =        "Database usability",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "1--1",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Bernstein:1983:DTW,
  author =       "Philip A. Bernstein",
  title =        "Database theory: where has it been? where is it
                 going?",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "2--2",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Gray:1983:PPD,
  author =       "Jim Gray",
  title =        "Practical problems in data management: a position
                 paper",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "3--3",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Neuhold:1983:VDM,
  author =       "Erich J. Neuhold",
  title =        "Views on data management",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "4--5",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Wright:1983:MPD,
  author =       "David D. Wright",
  title =        "On merging partitioned databases",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "6--14",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Maier:1983:FR,
  author =       "David Maier and Jeffrey D. Ullman",
  title =        "Fragments of relations",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "15--22",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Wong:1983:DDP,
  author =       "E. Wong and R. H. Katz",
  title =        "Distributing a database for parallelism",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "23--29",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Yu:1983:DQP,
  author =       "C. T. Yu and C. C. Chang",
  title =        "On the design of a query processing strategy in a
                 distributed database environment",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "30--39",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Christodoulakis:1983:EBT,
  author =       "Stavros Christodoulakis",
  title =        "Estimating block transfers and join sizes",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "40--54",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Kambayashi:1983:QPU,
  author =       "Yahiko Kambayashi and Masatoshi Yoshikawa",
  title =        "Query processing utilizing dependencies and horizontal
                 decomposition",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "55--67",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Maier:1983:WW,
  author =       "David Maier and David Rozenshtein and David S.
                 Warren",
  title =        "Windows on the world",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "68--78",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Laver:1983:FDC,
  author =       "Kent Laver and Alberto O. Mendelzon and Marc H.
                 Graham",
  title =        "Functional dependencies on cyclic database schemes",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "79--91",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Honeyman:1983:NCI,
  author =       "Peter Honeyman and Edward Sciore",
  title =        "A new characterization of independence",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "92--96",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Carey:1983:AMD,
  author =       "Michael J. Carey",
  title =        "An abstract model of database concurrency control
                 algorithms",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "97--107",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Kohler:1983:ECL,
  author =       "Walter H. Kohler and Kenneth C. Wilner and John A.
                 Stankovic",
  title =        "An experimental comparison of locking policies in a
                 testbed database system",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "108--119",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Lomet:1983:HPU,
  author =       "David B. Lomet",
  title =        "A high performance, universal, key associative access
                 method",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "120--133",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Stonebraker:1983:DAT,
  author =       "Michael Stonebraker and Daniel Sagalowicz and Robert
                 Wilensky",
  title =        "{DBMS} and {AI}: is there any common point of view?",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "134--134",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Rowe:1983:TSE,
  author =       "Neil C. Rowe",
  title =        "Top-down statistical estimation on a database",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "135--145",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Lohman:1983:RSG,
  author =       "Guy M. Lohman and Joseph C. Stoltzfus and Anita N.
                 Benson and Michael D. Martin and Alfonso F. Cardenas",
  title =        "Remotely-sensed geophysical databases: experience and
                 implications for generalized {DBMS}",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "146--160",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Shu:1983:FAR,
  author =       "Nan C. Shu and Harry K. T. Wong and Vincent Y. Lum",
  title =        "Forms approach to requirements specification for
                 database design",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "161--172",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{DAtri:1983:AQR,
  author =       "Alessandro D'Atri and Marina Moscarini and Nicolas
                 Spyratos",
  title =        "Answering queries in relational databases",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "173--177",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Imielinski:1983:IID,
  author =       "Tomasz Imielinski and Witold {Lipski, Jr.}",
  title =        "Incomplete information and dependencies in relational
                 databases",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "178--184",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Kuck:1983:DGC,
  author =       "Sharon M. Kuck and Yehoshua Sagiv",
  title =        "Designing globally consistent network schemas",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "185--195",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Jarke:1983:RNF,
  author =       "Matthias Jarke and J{\"u}rgen Koch",
  title =        "Range nesting: a fast method to evaluate quantified
                 queries",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "196--206",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Zaniolo:1983:DLG,
  author =       "Carlo Zaniolo",
  title =        "The database language {GEM}",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "207--218",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Missikoff:1983:RQD,
  author =       "M. Missikoff and M. Scholl",
  title =        "Relational queries in a domain based {DBMS}",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "219--227",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Chan:1983:OAC,
  author =       "Arvola Chan and Umeshwar Dayal and Stephen Fox and
                 Nathan Goodman and Daniel R. Ries and Dale Skeen",
  title =        "Overview of an {Ada} compatible distributed database
                 manager",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "228--237",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Wilms:1983:WWT,
  author =       "Paul F. Wilms and Bruce G. Lindsay and Patricia G.
                 Selinger",
  title =        "``{I} wish {I} were over there'': distributed
                 execution protocols for data definition in {R}",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "238--242",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{Ariav:1983:PTD,
  author =       "Gad Ariav and Jim Clifford and Matthias Jarke",
  title =        "Panel on time and databases",
  journal =      j-SIGMOD,
  volume =       "13",
  number =       "4",
  pages =        "243--245",
  month =        may,
  year =         "1983",
  CODEN =        "SRECD8",
  ISSN =         "0163-5808",
  bibdate =      "Sat Mar 6 07:33:53 MST 2004",
  bibsource =    "http://portal.acm.org/",
  acknowledgement = ack-nhfb,
}

@Article{DeWitt:1984:ITM,
  author =       "David J. DeWitt and Randy H. Katz and Frank Olken and
                 Leonard D. Shapiro and Michael R. Stonebraker and David
                 Wood",
  title =        "Implementation techniques for main memory database
                 systems",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "1--8",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "With the availability of very large, relatively
                 inexpensive main memories, it is becoming possible to
                 keep large databases resident in main memory. This
                 paper considers the changes necessary to permit a
                 relational database system to take advantage of large
                 amounts of main memory. Authors evaluate AVL vs. B plus
                 -tree access methods for main memory databases,
                 hash-based query processing strategies vs. sort-merge,
                 and study recovery issues when most or all of the
                 database fits in main memory. As expected, B plus
                 -trees are the preferred storage mechanism unless more
                 than 80-90\% of the database fits in main memory. A
                 somewhat surprising result is that hash based query
                 processing strategies are advantageous for large memory
                 situations.",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ of Wisconsin, Computer Sciences Dep, WI, USA",
  affiliationaddress = "Univ of Wisconsin, Computer Sciences Dep, WI,
                 USA",
  classification = "722; 723",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "ACCESS METHODS; DATABASE SYSTEMS; JOINT ALGORITHMS;
                 MAIN MEMORY DATABASES; Management; RECOVERY
                 MECHANISMS",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Simon:1984:DIE,
  author =       "Eric Simon and Patrick Valduriez",
  title =        "Design and implementation of an extendible integrity
                 subsystem",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "9--17",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "This paper presents a powerful integrity subsystem,
                 which is implemented in the SABRE database system. The
                 specification language is simple. The enforcement
                 algorithm is general; in particular, it handles
                 referential dependency and temporal assertions.
                 Specialized strategies efficiently treat each class of
                 assertions. The system automatically manages integrity
                 checkpoints. Also, an efficient method is described for
                 processing assertions involving aggregates. An analysis
                 exhibits the value of the algorithms. It is shown that,
                 in general, this method is better than the query
                 modification method for domain assertions. Measures
                 have also been done for giving the cost added for
                 controlling integrity in comparison with the cost of
                 the request itself.",
  acknowledgement = ack-nhfb,
  affiliation =  "Inst Natl de Recherche en Informatique et en
                 Automatique, SABRE Project, Le Chesnay, Fr",
  affiliationaddress = "Inst Natl de Recherche en Informatique et en
                 Automatique, SABRE Project, Le Chesnay, Fr",
  classification = "723",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "COMPUTER PROGRAMMING LANGUAGES; DATABASE SYSTEMS;
                 Design; ENFORCEMENT ALGORITHM; QUALITATIVE ANALYSIS;
                 SABRE DATABASE SYSTEM; SYSTEM ARCHITECTURE",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Boral:1984:TSC,
  author =       "Haran Boral and Israel Gold",
  title =        "Towards a self-adapting centralized concurrency
                 control algorithm",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "18--32",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "The notion is introduced of self-adapting concurrency
                 control algorithms --- concurrency control algorithms
                 that consist of several rw and several ww
                 synchronization techniques, and combinations of the
                 techniques are applied in a manner that attains a
                 performance objective. Synchronization techniques are
                 considered that use locking and certification. A
                 general proof method for such algorithms is outlined
                 and applied.",
  acknowledgement = ack-nhfb,
  affiliation =  "Microelectronics \& Computer Technology Corp, Austin,
                 TX, USA",
  affiliationaddress = "Microelectronics \& Computer Technology Corp,
                 Austin, TX, USA",
  classification = "723; 731",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "Computer Applications; COMPUTER PROGRAMMING ---
                 Algorithms; CONTROL SYSTEMS; DATABASE SYSTEMS ---
                 Management; INTEGRATED CONCURRENCY CONTROL ALGORITHM;
                 SYNCHRONIZATION TECHNIQUES; TRANSACTION MANAGER MODEL",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Arnow:1984:ECB,
  author =       "David M. Arnow and Aaron M. Tenenbaum",
  title =        "Empirical comparison of {B-trees}, compact {B-trees}
                 and multiway trees",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "33--46",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "This paper examines general B-trees empirically and
                 compares them with a less restrictive structure, the
                 general multiway tree, and a more restrictive
                 structure, the compact B-tree. The authors compare
                 search cost, insertion costs, and space costs of these
                 three structures for both small and large orders and
                 indicate their relative utility for large and small
                 data sets. Although there are cases when general
                 multiway trees are more effective than B-trees, this is
                 not the case for most practical situations. Compact
                 B-trees are also shown to degrade rapidly in the
                 presence of insertions and are therefore only useful
                 for static data sets. 10 refs.",
  acknowledgement = ack-nhfb,
  affiliation =  "Brooklyn Coll, Dep of Computer \& Information Science,
                 Brooklyn, NY, USA",
  affiliationaddress = "Brooklyn Coll, Dep of Computer \& Information
                 Science, Brooklyn, NY, USA",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "B-TREES; COMPACT B-TREES; DATA STRUCTURES; DATABASE
                 SYSTEMS; INFORMATION RETRIEVAL SYSTEMS; MULTIWAY
                 TREES",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Guttman:1984:TDI,
  author =       "Antonin Guttman",
  title =        "{$R$}-trees: a dynamic index structure for spatial
                 searching",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "47--57",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "In order to handle spatial data efficiently, as
                 required in computer aided design and geo-data
                 applications, a database system needs an index
                 mechanism that will help it retrieve data items quickly
                 according to their spatial locations. However,
                 traditional indexing methods are not well suited to
                 data objects of non-zero size located in
                 multi-dimensional spaces. This paper describes a
                 dynamic index structure called an R-tree which meets
                 this need, and gives algorithms for searching and
                 updating it. The author presents the results of a
                 series of tests which indicate that the structure
                 performs well, and concludes that it is useful for
                 current database systems in spatial applications.",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ of California, Berkeley, Berkeley, CA, USA",
  affiliationaddress = "Univ of California, Berkeley, Berkeley, CA,
                 USA",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "COST ALGORITHMS; DATABASE SYSTEMS; DYNAMIC INDEX
                 STRUCTURE; INFORMATION RETRIEVAL SYSTEMS; Management;
                 NODE SPLITTING; R-TREES; SPATIAL SEARCHING",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Diel:1984:DMF,
  author =       "Hans Diel and Gerald Kreissig and Norbert Lenz and
                 Michael Scheible and Bernd Schoener",
  title =        "Data management facilities of an operating system
                 kernel",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "58--69",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "The paper describes the part of a general operating
                 system Kernel supporting data management functions. The
                 operating system Kernel can be imbedded into microcode
                 and viewed as an extended hardware interface. Four
                 Kernel instructions are defined to support data
                 management. They provide a powerful basis for the
                 implementation of different kinds of access methods and
                 file systems, including data base systems. Advanced
                 transaction processing concepts such as concurrency
                 control, support of back-out, commit and a variety of
                 share options are included.",
  acknowledgement = ack-nhfb,
  affiliation =  "IBM, EF Lab, Boeblingen, West Ger",
  affiliationaddress = "IBM, EF Lab, Boeblingen, West Ger",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "ACCESS ADMISSION CONTROL PROTOCOL; ACCESS PERSISTENT
                 OBJECT; CONCURRENCY CONTROL; DATABASE SYSTEMS;
                 Management; OPERATING SYSTEM KERNELS; TRANSACTION
                 PROCESSING PRINCIPLES",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Fedorowicz:1984:DEU,
  author =       "Jane Fedorowicz",
  title =        "Database evaluation using multiple regression
                 techniques",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "70--76",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "A model of the inverted file of an automated
                 bibliographic system is constructed using the Zipf
                 distribution of word frequency. By ascertaining the
                 parameters of the Zipfian model of the inverted file
                 system, one can estimate the minimum data storage
                 requirements of the database. In addition, given a few
                 additional system parameters, access time for a
                 specified query can be estimated. The estimation
                 procedures are accomplished using logarithmic
                 transformations and multiple regression techniques.
                 This paper introduces the Zipfian models, their
                 regression formulation, and their results and
                 interpretation for application to database
                 evaluation.",
  acknowledgement = ack-nhfb,
  affiliation =  "Northwestern Univ, Kellogg Graduate Sch of Management,
                 Evanston, IL, USA",
  affiliationaddress = "Northwestern Univ, Kellogg Graduate Sch of
                 Management, Evanston, IL, USA",
  classification = "723; 901; 922",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "ACCESS TIME MODEL; BIBLIOGRAPHIC TECHNIQUES; DATABASE
                 SYSTEMS; Evaluation; INFORMATION STORAGE SYSTEMS;
                 MATHEMATICAL MODELS; MULTIPLE REGRESSION TECHNIQUES;
                 ZIPFIAN MODEL",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Baru:1984:PES,
  author =       "C. K. Baru and S. Y. W. Su",
  title =        "Performance evaluation of the statistical aggregation
                 by categorization in the {SM3} system",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "77--89",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "To perform a statistical aggregation operation over a
                 large file often requires that the records of the file
                 be divided into categories based on the values of the
                 attribute(s) over which some statistical computation is
                 to be performed. It is rather inefficient to perform
                 the necessary data transfer, categorization and
                 statistical computation using a single processor.
                 Parallel algorithms designed for multiprocessor systems
                 have been proposed and their performance improvement
                 over the conventional systems has been demonstrated. It
                 is shown in this paper that three to four times
                 performance improvement can be further gained by using
                 a dynamically partitionable multicomputer system with
                 switchable main memory modules (SM3).",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ of Florida, Database Systems Research \&
                 Development Cent, Gainesville, FL, USA",
  affiliationaddress = "Univ of Florida, Database Systems Research \&
                 Development Cent, Gainesville, FL, USA",
  classification = "723; 901; 922",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "Computer Applications; DATA TRANSFER; DATABASE
                 SYSTEMS; MATHEMATICAL STATISTICS; PARALLEL ALGORITHMS;
                 PERFORMANCE EVALUATION; SWITCHABLE MAIN MEMORY
                 MODULES",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Spooner:1984:DSI,
  author =       "David L. Spooner",
  title =        "Database support for interactive computer graphics",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "90--99",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "This paper explores these ideas by discussing the
                 implementation of a prototype interface between a
                 relational DBMS and an interactive computer graphics
                 system. It presents both the database structures used
                 to manage the data and the techniques used to design
                 the interface. It concludes by discussing an approach
                 for making the interface portable.",
  acknowledgement = ack-nhfb,
  affiliation =  "Rensselaer Polytechnic Inst, Mathematical Sciences
                 Dep, Troy, NY, USA",
  affiliationaddress = "Rensselaer Polytechnic Inst, Mathematical
                 Sciences Dep, Troy, NY, USA",
  classification = "722; 723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "Computer Applications; COMPUTER GRAPHICS; COMPUTER
                 INTERFACES; DATABASE SYSTEMS; HIERARCHICAL
                 ORGANIZATION; MAPPING FUNCTIONS; RELATIONAL DATABASES;
                 SEMANTIC ATTRIBUTES",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Fogg:1984:LLD,
  author =       "Dennis Fogg",
  title =        "Lessons from a `living in a database' graphical query
                 interface",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "100--106",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "The Living In a Database system (LID) is a
                 user-friendly interface to an entity-relationship
                 database. Its underlying ideas are similar to R. G. G.
                 Cattell's PDB, but its presentation is significantly
                 different. LID uses a bit-mapped graphics terminal with
                 mouse pointer to create an attractive interaction
                 environment. Experience from the implementation
                 suggests that dynamic graphic displays --- those which
                 have graphic symbols that change as the data they
                 present change --- are an important feature in user
                 interfaces but are difficult to implement with current
                 technology. The implementation also uncovers an
                 important inadequacy in the PDB\slash LID idea: the
                 inability to operate on sets of data instances in the
                 same way as individual data instances. An extension to
                 LID is suggested to alleviate the problem.",
  acknowledgement = ack-nhfb,
  affiliation =  "MIT, Artificial Intelligence Lab, Cambridge, MA, USA",
  affiliationaddress = "MIT, Artificial Intelligence Lab, Cambridge, MA,
                 USA",
  classification = "722; 723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "COMPUTER GRAPHICS; Computer Interfaces; DATABASE
                 SYSTEMS; GRAPHIC DISPLAYS; GRAPHICAL QUERY INTERFACES;
                 LIVING IN A DATABASE SYSTEM; USER-FRIENDLY SYSTEMS",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Valduriez:1984:MHS,
  author =       "Patrick Valduriez and Yann Viemont",
  title =        "Multikey hashing scheme using predicate trees",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "107--114",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "A new method for multikey access suitable for dynamic
                 files is proposed that transforms multiple key values
                 into a logical address. This method is based on a new
                 structure, called predicate tree, that represents the
                 function applied to several keys. A predicate tree
                 permits to specify in a unified way various hashing
                 schemes by allowing for different definitions of
                 predicates. A logical address qualifies a space
                 partition of a file according to its predicate tree.
                 This address is seen as a single key by a digital
                 hashing method which transforms it into a physical
                 address. This method is used to address records in a
                 file and to transform a retrieval qualification on a
                 file into a set of partitions to access. Finally, a
                 qualitative analysis of the behavior of the method is
                 given which exhibits its value.",
  acknowledgement = ack-nhfb,
  affiliation =  "Inst Natl de Recherche en Informatique et en
                 Automatique, SABRE Project, Le Chesnay, Fr",
  affiliationaddress = "Inst Natl de Recherche en Informatique et en
                 Automatique, SABRE Project, Le Chesnay, Fr",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "Computer Applications; DATABASE SYSTEMS; DYNAMIC
                 FILES; MULTIKEY HASHING SCHEME; PREDICATE TREES;
                 SIGNATURE PROFILES",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Lum:1984:DDS,
  author =       "V. Lum and P. Dadam and R. Erbe and J. Guenauer and P.
                 Pistor and G. Walch and H. Werner and J. Woodfill",
  title =        "Designing {DBMS} support for the temporal dimension",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "115--130",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "The information in the data base represents a snapshot
                 of it at an unspecified instant of time and the
                 information is deemed to be the `current' data. While
                 such an approach is satisfactory in many applications,
                 recent studies in new data base applications have
                 revealed that it is not satisfactory in many cases. New
                 functions for new requirements are needed. Among these
                 new requirements is the need to have temporal, or time
                 domain, support. This paper deals specifically with
                 this particular subject. The authors, without
                 distinction, refer to the support of the time domain as
                 temporal support, history data support, or simply time
                 support. They refer to queries with reference to the
                 time domain as time, temporal or history queries. 23
                 refs.",
  acknowledgement = ack-nhfb,
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "DATABASE SYSTEMS; INDEXING SUPPORT STRUCTURES; LOGICAL
                 TIME; Management; PHYSICAL TIME; RELATIONAL MODEL;
                 TEMPORAL DIMENSIONS",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Chen:1984:CRN,
  author =       "Huei-huang Chen and Sharon McCure Kuck",
  title =        "Combining relational and network retrieval methods",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "131--142",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "New methods for retrieving records from a database
                 with links are given so that records are retrieved only
                 once and not multiple times as happens when using the
                 traditional method of retrieval. Improvements as great
                 as 50 percent are expected for queries over databases
                 containing only many-to-one relationships and much
                 greater improvements are expected when many-to-many
                 relationships are embedded in the database.
                 Furthermore, it is shown how to combine relational and
                 network retrieval methods. Relations, containing many
                 tuples, are created during the evaluation of a network
                 query. Each relation is either joined with other
                 relations or is used to continue the evaluation of the
                 network query. The methods given show how to optimize
                 data retrieval from a relational database that is
                 implemented using links, where each link represents a
                 many-to-one relationship.",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ of Illinois at Urbana-Champaign, Urbana, IL,
                 USA",
  affiliationaddress = "Univ of Illinois at Urbana-Champaign, Urbana,
                 IL, USA",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "Computer Applications; DATABASE SYSTEMS; INFORMATION
                 RETRIEVAL SYSTEMS; LOST ACCOUNTING; NETWORK MODELS;
                 RELATIONAL DATABASES; SORT-OWNER METHOD; TREE QUERIES",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Keller:1984:CIM,
  author =       "Arthur M. Keller and Jeffrey D. Ullman",
  title =        "On complementary and independent mappings on
                 databases",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "143--148",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "The authors define the notion of independent views to
                 indicate whether the range values of the two views may
                 be achieved independently. The concept of complementary
                 views indicates when the domain element can be uniquely
                 determined by the range values of the two complementary
                 views. They consider the relationship between
                 independent and complementary views. In unrestricted
                 domains, a view (but not the identity or empty view)
                 can have more than one complementary, independent view.
                 Databases, however, are more restricted domains: They
                 are finite power sets. A view is monotonic if it
                 preserves inclusion. However, in finite power sets when
                 all views are monotonic, if a given view has another
                 view which is independent and complementary, then this
                 view is unique.",
  acknowledgement = ack-nhfb,
  affiliation =  "Stanford Univ, Computer Science Dep, Stanford, CA,
                 USA",
  affiliationaddress = "Stanford Univ, Computer Science Dep, Stanford,
                 CA, USA",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "COMPLEMENTARY MAPPINGS; DATABASE SYSTEMS; INDEPENDENT
                 MAPPINGS; MONOTONIC FUNCTIONS; RELATIONAL DATABASES;
                 Theory",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Chan:1984:OCT,
  author =       "Edward P. F. Chan",
  title =        "Optimal computation of total projections with unions
                 of simple chase join expressions",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "149--163",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "The representative instance has been proposed as a
                 query answering device in systems using the Universal
                 Relation Interface. One approach is to use the total
                 projections of the representative instance to generate
                 the answer for a query. Associated with this approach
                 is the problem of how to generate the total projections
                 of the representative instance efficiently. A
                 generalization is proposed of extension joins, called
                 chase join expressions, as a means to compute the total
                 projections when functional dependencies are given as
                 constraints. In particular, an important subclass of
                 chase join expressions called simple chase join
                 expressions is identified and it is shown that the
                 total projections with respect to a set of functional
                 dependencies can be computed by unions of simple chase
                 join expressions when an independent scheme is assumed.
                 Also a simple and efficient algorithm is found that
                 minimizes the number of join operations in a union of
                 simple chase join expressions.",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ of Toronto, Computer Systems Research Group,
                 Toronto, Ont, Can",
  affiliationaddress = "Univ of Toronto, Computer Systems Research
                 Group, Toronto, Ont, Can",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "CHASE JOIN EXPRESSIONS; CONTAINMENT MAPPINGS; DATABASE
                 SYSTEMS; QUERY ANSWERING DEVICES; Theory; UNIVERSAL
                 RELATION INTERFACE",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Willard:1984:EPR,
  author =       "Dan E. Willard",
  title =        "Efficient processing of relational calculus
                 expressions using range query theory",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "164--175",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "In this paper the author defines a language based on a
                 broad subset of the relational calculus and shows all
                 expressions in this language can be evaluated in space
                 O(N) and time O(N log**dN), where d is a small constant
                 whose value depends on the particular predicate and
                 where N is the number of records stored in the data
                 base. Currently there are no hard statistics, but a
                 reasonable guess seems to be that a standard sequential
                 random access machine can handle 95\% or more of
                 commercial requests in time O(N log N) and memory O(N)
                 using this technique.",
  acknowledgement = ack-nhfb,
  affiliation =  "State Univ of New York at Albany, Albany, NY, USA",
  affiliationaddress = "State Univ of New York at Albany, Albany, NY,
                 USA",
  classification = "723; 901; 921",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "AUTOMATA THEORY --- Sequential Machines; DATABASE
                 SYSTEMS; DECOMPOSABILITY ANALYSIS; RANGE QUERY THEORY;
                 RELATIONAL CALCULUS; Theory",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Boral:1984:MDS,
  author =       "Haran Boral and David J. DeWitt",
  title =        "Methodology for database system performance
                 evaluation",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "176--185",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "This paper presents a methodology for evaluating the
                 performance of database management systems and database
                 machines in a multiuser environment. Three main factors
                 that affect transaction throughput in a multiuser
                 environment are identified: multiprogramming level,
                 degree of data sharing among simultaneously executing
                 transactions, and transaction mix. It is demonstrated
                 that only four basic query types are needed to
                 construct a benchmark that will evaluate the
                 performance of a system under a wide variety of
                 workloads. Finally, the results are presented of
                 applying current techniques to the Britton-Lee IDM 500
                 database machine.",
  acknowledgement = ack-nhfb,
  affiliation =  "Microelectronics \& Computer Technology Corp, Austin,
                 TX, USA",
  affiliationaddress = "Microelectronics \& Computer Technology Corp,
                 Austin, TX, USA",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "COMPUTER SYSTEMS PROGRAMMING --- Multiprogramming;
                 DATABASE SYSTEMS; DEGREE OF DATA SHARING; HARDWARE
                 CONFIGURATION; Performance; PORTABILITY ISSUES; QUERY
                 MIX SELECTION",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Kriegel:1984:PCI,
  author =       "Hans-Peter Kriegel",
  title =        "Performance comparison of index structures for
                 multi-key retrieval",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "186--196",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "This paper reports on a performance comparison of four
                 software implemented index structures for multi-key
                 retrieval: the inverted file, the grid file and two
                 variants of multidimensional B-trees. It turns out that
                 the recently suggested structures multidimensional
                 B-tree and grid file outperform the traditional
                 inverted file.",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ Wuerzburg, Wuerzburg, West Ger",
  affiliationaddress = "Univ Wuerzburg, Wuerzburg, West Ger",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "COMPUTER SOFTWARE; GRID FILE; INDEX STRUCTURES;
                 INFORMATION RETRIEVAL SYSTEMS; INFORMATION SCIENCE ---
                 Indexing; INVERTED FILE; MULTIDIMENSIONAL B-TREES;
                 Performance",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Motro:1984:BLS,
  author =       "Amihai Motro",
  title =        "Browsing in a loosely structured database",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "197--207",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "This paper describes an architecture which promotes
                 databases that are only loosely structured: heaps of
                 facts instead of highly structured data. This
                 architecture avoids the traditional dichotomy between
                 `schema' and `data', and it incorporates a single
                 mechanism for defining both inference rules and
                 integrity constraints. As lack of organization will
                 usually have adverse effect on retrieval, the principal
                 retrieval method for loosely structured databases is
                 browsing: exploratory searching which does not assume
                 any knowledge of the organization (or even the very
                 existence of organization). Two styles of browsing,
                 called navigation and probing, are defined. Both are
                 derived from a standard query language based on
                 predicate logic.",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ of Southern California, Dep of Computer Science,
                 Los Angeles, CA, USA",
  affiliationaddress = "Univ of Southern California, Dep of Computer
                 Science, Los Angeles, CA, USA",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "BROWSING; DATABASE SYSTEMS; INFERENCE RULES;
                 INFORMATION RETRIEVAL SYSTEMS; LOOSELY STRUCTURED
                 DATABASES; Management; PREDICATE KNOWLEDGE",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Stonebraker:1984:QDT,
  author =       "Michael Stonebraker and Erika Anderson and Eric Hanson
                 and Brad Rubinstein",
  title =        "{QUEL} as a data type",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "208--214",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "This paper explores the use of commands in a query
                 language as an abstract data type (ADT) in data base
                 management systems. Basically, an ADT facility allows
                 new data types, such as polygons, lines, money, time,
                 arrays of floating point numbers, bit vectors, etc., to
                 supplement the built-in data types in a data base
                 system. This paper demonstrates the power of adding a
                 data type corresponding to commands in a query
                 language. Also proposed are three extensions to the
                 query language QUEL to enhance its power in this
                 augmented environment.",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ of California, Berkeley, Dep of Electrical
                 Engineering \& Computer Science, Berkeley, CA, USA",
  affiliationaddress = "Univ of California, Berkeley, Dep of Electrical
                 Engineering \& Computer Science, Berkeley, CA, USA",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "ABSTRACT DATA TYPE; DATABASE SYSTEMS; DISTRIBUTED
                 DATABASES; FLOATING POINT NUMBERS; Management; QUERY
                 LANGUAGE QUEL",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Hogg:1984:AMS,
  author =       "John Hogg and Stelios Gamvroulas",
  title =        "Active mail system",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "215--222",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "Conventional electronic mail is passive text that is
                 created, sent and read. Any further actions must be
                 initiated by the recipient. By contrast, an
                 `intelligent message'' (imessage) is an active program
                 that carries on a dialogue with the recipient. The
                 imessage may subsequently route itself to other users
                 as a result of the responses it receives, and it
                 eventually returns these responses to the original
                 sender. This paper describes a prototype intelligent
                 mail system and discusses some of the problems involved
                 in implementing such a system in a distributed
                 environment.",
  acknowledgement = ack-nhfb,
  affiliation =  "Univ of Toronto, Computer Systems Research Group,
                 Toronto, Ont, Can",
  affiliationaddress = "Univ of Toronto, Computer Systems Research
                 Group, Toronto, Ont, Can",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "ACTIVE MAIL SYSTEMS; DATABASE SYSTEMS --- Distributed;
                 ELECTRONIC MAIL; IMESSAGE LANGUAGE; INTELLIGENT
                 MESSAGE; SELF-REPAIRING",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Chang:1984:SDD,
  author =       "Jo-Mei Chang",
  title =        "Simplifying distributed database systems design by
                 using a broadcast network",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "223--233",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "Atomic broadcast and failure detection are powerful
                 primitives for distributed database systems. In the
                 distributed database system, LAMBDA, they are provided
                 as network primitives. This paper shows how atomic
                 broadcast and failure detection simplify transaction
                 commitment, concurrency control, and crash recovery.
                 Specifically, a simple two-phase non-blocking commit
                 protocol is given; whereas three phases are required in
                 a point-to-point network. A simplified read-one\slash
                 write-all update algorithm is also given for replicated
                 data and an easily implemented log-based recovery
                 algorithm providing uninterrupted transaction
                 processing. The benefits of performing the atomic
                 broadcast and failure detection at the network level
                 are also discussed. Performing these functions at the
                 network level not only simplifies database protocols
                 but also better utilizes the broadcast network: fewer
                 messages are transmitted. Comparisons between LAMBDA
                 and existing distributed database systems are also
                 made.",
  acknowledgement = ack-nhfb,
  affiliation =  "AT\&T Bell Lab, Murray Hill, NJ, USA",
  affiliationaddress = "AT\&T Bell Lab, Murray Hill, NJ, USA",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "ATOMIC BROADCAST; BROADCAST NETWORKS; CONCURRENCY
                 CONTROL; DATABASE SYSTEM LAMBDA; DATABASE SYSTEMS;
                 Distributed; FAILURE DETECTION",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Fishman:1984:OJD,
  author =       "Daniel H. Fishman and Ming-Yee Lai and W. Kevin
                 Wilkinson",
  title =        "Overview of the {Jasmin} database machine",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "234--239",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "The Jasmin database machine is being implemented as
                 part of a research project in distributed processing
                 and database management. A primary goal of the work is
                 to demonstrate the feasibility of a practical
                 multiprocessor database machine suitable for large
                 database, high transaction-rate applications. Key
                 features of Jasmin are its configurable performance,
                 its use of off-the-shelf parts, and its ability to
                 handle distributed databases. A uniprocessor prototype
                 of Jasmin has already been completed and the
                 multiprocessor version is planned for later this year.
                 This paper describes Jasmin's architecture and
                 discusses the performance observed in the uniprocessor
                 prototype.",
  acknowledgement = ack-nhfb,
  affiliation =  "Bell Communications Research",
  affiliationaddress = "Bell Communications Research",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Data).",
  keywords =     "COMPUTER SOFTWARE; COMPUTER SYSTEMS, DIGITAL ---
                 Multiprocessing; CONFIGURABLE PERFORMANCE; DATABASE
                 SYSTEMS; Distributed; JASMIN ARCHITECTURE; JASMIN
                 DATABASE MACHINE; UNIPROCESSOR PROTOTYPE",
  meetingaddress = "Boston, MA, USA",
  sponsor =      "ACM, Special Interest Group on Management of Data, New
                 York, NY, USA",
}

@Article{Shmueli:1984:MV,
  author =       "Oded Shmueli and Alon Itai",
  title =        "Maintenance of views",
  journal =      j-SIGMOD,
  volume =       "14",
  number =       "2",
  pages =        "240--255",
  year =         "1984",
  CODEN =        "SRECD8",
  ISBN =         "0-89791-128-8",
  ISSN =         "0163-5808",
  bibdate =      "Mon Dec 9 07:58:51 MST 1996",
  bibsource =    "Compendex database",
  abstract =     "In relational databases a view definition is a query
                 against the database, and a view materialization is the
                 result of applying the view definition to the current
                 database. A view materialization over a database may
                 change as relations in the database undergo
                 modifications. In this paper a mechanism is proposed in
                 which the view is materialized at all times. The
                 problem which this mechanism addresses is how to
                 quickly update the view in response to database
                 changes. A structure is maintained which provides
                 information useful in minimizing the amount of work
                 caused by updates.",
  acknowledgement = ack-nhfb,
  affiliation =  "Technion-Israel Inst of Technology, Computer Science
                 Dep, Haifa, Isr",
  affiliationaddress = "Technion-Israel Inst of Technology, Computer
                 Science Dep, Haifa, Isr",
  classification = "723; 901",
  conference =   "SIGMOD '84, Proceedings of Annual Meeting (ACM Special
                 Interest Group on Management of Dat