Entity-relationship Approach to Software Engineering: Proceedings of the Third International Conference on Entity-Relationship Approach, Anaheim, California, U.S.A., October 5-7, 1983 |
Contents
FactBased Data Analysis and Design | 3 |
The Structuring Capabilities of the Molecular Data Model | 55 |
Derivation of ElementRelationAttribute Data Base | 69 |
Copyright | |
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Common terms and phrases
abstract data type abstraction algorithm analysis application associated attributes Batini binary relationship Cartesian product Chen Computer conceptual schema connect corresponding data base data dictionary data model data structures data type database design Database Systems DBMS defined definition delete denoted DEPARTMENT described diagram E-R model e-set employee entities and relationships entity set entity type Entity-Relationship Approach entity-relationship diagram Entity-Relationship Model ER model ERROL example exist external schema Figure function graph hardware hierarchical identifier implementation information model Information Systems instance integrity constraints interface ITEM language logical logical schema mapping methodology microcode Microprogramming module node North-Holland object system object type occurrences operation Proc processor product system properties query r-set record types relation Relational Algebra relationship set relationship type representation represented requirements role semantic specification subset SUPPLIER techniques transaction tuples update values VHSIC WWMCCS