The entity-relationship model—toward a unified view of data
ACM Transactions on Database Systems (TODS) - Special issue: papers from the international conference on very large data bases: September 22–24, 1975, Framingham, MA
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ACM Transactions on Database Systems (TODS)
A relational model of data for large shared data banks
Communications of the ACM
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SIGMOD '75 Proceedings of the 1975 ACM SIGMOD international conference on Management of data
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SIGMOD '78 Proceedings of the 1978 ACM SIGMOD international conference on management of data
View representation in logical database design
SIGMOD '78 Proceedings of the 1978 ACM SIGMOD international conference on management of data
Database Design
A structural model for database systems
A structural model for database systems
ACM SIGMIS Database
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ACM Computing Surveys (CSUR)
A formal view integration method
SIGMOD '86 Proceedings of the 1986 ACM SIGMOD international conference on Management of data
A comparative analysis of methodologies for database schema integration
ACM Computing Surveys (CSUR)
Model independent assertions for integration of heterogeneous schemas
The VLDB Journal — The International Journal on Very Large Data Bases
View Integration: A Step Forward in Solving Structural Conflicts
IEEE Transactions on Knowledge and Data Engineering
The Conceptual Basis for Mediation Services
IEEE Expert: Intelligent Systems and Their Applications
Learning Transformation Rules for Semantic Query Optimization: A Data-Driven Approach
IEEE Transactions on Knowledge and Data Engineering
Relationship Merging in Schema Integration
VLDB '84 Proceedings of the 10th International Conference on Very Large Data Bases
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VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
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VLDB '82 Proceedings of the 8th International Conference on Very Large Data Bases
Precision in Processing Data from Heterogeneous Resources (Invited Paper)
BNCOD 17 Proceedings of the 17th British National Conferenc on Databases: Advances in Databases
Research in knowledge base management systems
ACM SIGMOD Record
Logical and physical modeling of statistical scientific databases
SSDBM'83 Proceedings of the 2nd international workshop on Proceedings of the Second International Workshop on Statistical Database Management
Properties of relationships and their representation
AFIPS '80 Proceedings of the May 19-22, 1980, national computer conference
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One approach to the design of a logical model for an integrated database requires each potential user or application to specify its view as a data model. An integration phase follows, where these user data models are integrated into a global database model. We address the problem of view integration when user data models are expressed using the structural model [Wi77, WE79].The structural model is built from relations in Boyce-Codd normal form [Co74]. A basic set of integrity assertions is implicit in the model. The integrity assertions are defined by classification of relations into types, and are represented by connections between relations. We will show how to integrate different representations of two related real-world entity classes.