RDBM—A relational data base machine
Imprecision of specification of information systems parameters: A study of decision point probabilities
Computed chaining—A hybrid of direct chaining and open addressing
Four-schema approach: An extended model for database architecture
A note on human factors issues of natural language interaction with database systems
A data base management system for document retrieval applications
Key compression using segment strings
Reports and theses
Seventh International Conference on Very Large Data Bases: INRIA Institut National de Recherche en Informatique et en Automatique, 9–11 September, Cannes, France
Internation Conference on Performance of Data Communication Systems and Their Applications: 14–16 September 1981 Paris, France