Computing queries from derived relations

The theory of relational databases

1983 • 1,371 citations

System R

1976 • 1,052 citations

The design and implementation of INGRES

1976 • 898 citations

Distributed Databases: Principles and Systems

1984 • 737 citations

Principles of Database Systems

1994 • 449 citations

Equivalences Among Relational Expressions with the Union and Difference Operators

1980 • 373 citations

Equivalences among Relational Expressions

1979 • 368 citations

Common expression analysis in database applications

1982 • 218 citations

View indexing in relational databases

1982 • 174 citations

Processing conjunctive predicates and queries

1980 • 119 citations

Joined normal form

1982 • 19 citations