A semantics for complex objects and approximate answers
Open Access
- 1 August 1991
- journal article
- Published by Elsevier in Journal of Computer and System Sciences
- Vol. 43 (1) , 170-218
- https://doi.org/10.1016/0022-0000(91)90035-4
Abstract
No abstract availableKeywords
This publication has 8 references indexed in Scilit:
- Integrity = validity + completenessACM Transactions on Database Systems, 1989
- A semantics for complex objects and approximate queriesPublished by Association for Computing Machinery (ACM) ,1988
- A new normal form for nested relationsACM Transactions on Database Systems, 1987
- Incomplete Information in Relational DatabasesJournal of the ACM, 1984
- Fundamental properties of infinite treesTheoretical Computer Science, 1983
- Rough setsInternational Journal of Parallel Programming, 1982
- Power domainsJournal of Computer and System Sciences, 1978
- The entity-relationship model—toward a unified view of dataACM Transactions on Database Systems, 1976