The Problem of Equivalence for Entity-Relationship Diagrams
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[1] Catriel Beeri,et al. Equivalence of relational database schemes , 1979, SIAM J. Comput..
[2] Alfred V. Aho,et al. Efficient optimization of a class of relational expressions , 1979, TODS.
[3] Laurian M. Chirica,et al. The entity-relationship model: toward a unified view of data , 1975, SIGF.
[4] David Maier,et al. Testing implications of data dependencies , 1979, SIGMOD '79.
[5] Ronald Fagin,et al. A normal form for relational databases that is based on domains and keys , 1981, TODS.
[6] Alfred V. Aho,et al. Efficient optimization of a class of relational expressions , 1978, SIGMOD Conference.
[7] Philip A. Bernstein,et al. Synthesizing third normal form relations from functional dependencies , 1976, TODS.
[8] Alfred V. Aho,et al. Equivalences Among Relational Expressions , 1979, SIAM J. Comput..
[9] Peter A. Ng,et al. Further Analysis of the Entity-Relationship Approach to Database Design , 1981, IEEE Transactions on Software Engineering.
[10] Ashok K. Chandra,et al. Optimal implementation of conjunctive queries in relational data bases , 1977, STOC '77.
[11] Jeffrey D. Ullman,et al. The U. R. strikes back , 1982, PODS.
[12] J. D. Uiiman. Principles of database systems , 1982 .
[13] E. F. Codd,et al. A Relational Model for Large Shared Data Banks , 1970 .
[14] Alfred V. Aho,et al. The theory of joins in relational databases , 1979, ACM Trans. Database Syst..
[15] E. F. Codd,et al. Further Normalization of the Data Base Relational Model , 1971, Research Report / RJ / IBM / San Jose, California.
[16] Peter P. Chen,et al. A Decomposition of Relations Using the Entity-Relationship Approach , 1981, ER.