Extended Semantics for Generalization Hierarchies.

R. M. Lee, Rob Gerritsen: Extended Semantics for Generalization Hierarchies. SIGMOD Conference 1978: 18-25

@inproceedings{DBLP:conf/sigmod/LeeG78,
  author    = {R. M. Lee and
               Rob Gerritsen},
  editor    = {Eugene I. Lowenthal and
               Nell B. Dale},
  title     = {Extended Semantics for Generalization Hierarchies},
  booktitle = {Proceedings of the 1978 ACM SIGMOD International Conference on
               Management of Data, Austin, Texas, May 31 - June 2, 1978},
  publisher = {ACM},
  year      = {1978},
  pages     = {18-25},
  ee        = {http://doi.acm.org/10.1145/509252.509263, db/conf/sigmod/LeeG78.html},
  crossref  = {DBLP:conf/sigmod/78},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

Abstract

This paper examines the notion of a generalization abstraction proposed by Smith and Smith and considers the properties of a collection of generalizations as a unit called a 'generalization hierarchy'. Presented here is a more detailed representation which consists of a hybrid between a (graphical) network and a predicate calculus formalism.

Copyright © 1978 by the ACM, Inc., used by permission. Permission to make digital or hard copies is granted provided that copies are not made or distributed for profit or direct commercial advantage, and that copies show this notice on the first page or initial screen of a display along with the full citation.

ACM SIGMOD Anthology

Online Version (ACM WWW Account required): Full Text in PDF Format

CDROM Version: Load the CDROM "Volume 1 Issue 2, SIGMOD '75-'92" and ...

Windows: Click the letter of your CD drive
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Mac: Click here
UNIX/LINUX: mount the CD and click on the path of your mount point:
/Anthology/smod7592 or /cdrom

DVD Version: Load ACM SIGMOD Anthology DVD 1" and ...

Windows: Click the letter of your CD drive
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Mac: Click here
UNIX/LINUX: mount the DVD and click on the path of your mount point:
/Anthology/aDVD1 or /dvd

Printed Edition

Eugene I. Lowenthal, Nell B. Dale (Eds.): Proceedings of the 1978 ACM SIGMOD International Conference on Management of Data, Austin, Texas, May 31 - June 2, 1978. ACM 1978

Contents

Online Edition: ACM Digital Library

References

[1]: E. F. Codd: A Relational Model of Data for Large Shared Data Banks. Commun. ACM 13(6): 377-387(1970)
[2]: E. F. Codd: Further Normalization of the Data Base Relational Model. IBM Research Report, San Jose, California RJ909: (1971)
[3]: E. F. Codd: Relational Completeness of Data Base Sublanguages. In: R. Rustin (ed.): Database Systems: 65-98, Prentice Hall and IBM Research Report RJ 987, San Jose, California : (1972)
[4]: Kapali P. Eswaran, Donald D. Chamberlin: Functional Specifications of Subsystem for Database Integrity. VLDB 1975: 48-68
[5]: Michael Hammer, Dennis McLeod: Semantic Integrity in a Relational Data Base System. VLDB 1975: 25-47
[6]: ...
[7]: ...
[8]: John Miles Smith, Diane C. P. Smith: Database Abstractions: Aggregation and Generalization. ACM Trans. Database Syst. 2(2): 105-133(1977)
[9]: ...
[10]: ...
[11]: ...
[12]: ...
[13]: ...