R. R. Korfhage;W. H. E. Day;L. L. Beck;W. F. Appelbe
Southern Methodist University, Dallas, Texas;Southern Methodist University, Dallas, Texas;Southern Methodist University, Dallas, Texas;Southern Methodist University, Dallas, Texas
Contextual understanding by computers
Communications of the ACM
A relational view of the data independent accessing model
SIGMOD '76 Proceedings of the 1976 ACM SIGMOD international conference on Management of data
The impact of personal computers on library-based information systems
ACM SIGIR Forum