Incomplete Information in Relational Databases
Journal of the ACM (JACM)
A sound and sometimes complete query evaluation algorithm for relational databases with null values
Journal of the ACM (JACM)
A sound and complete query evaluation algorithm for relational databases with null values
SIGMOD '88 Proceedings of the 1988 ACM SIGMOD international conference on Management of data
Extending the database relational model to capture more meaning
ACM Transactions on Database Systems (TODS)
PODS '85 Proceedings of the fourth ACM SIGACT-SIGMOD symposium on Principles of database systems
Logic and Databases: A Deductive Approach
ACM Computing Surveys (CSUR)
Principles of Database Systems
Principles of Database Systems
Exposing the vagueness of query results on partly inaccessible databases
Proceedings of the tenth international conference on Information and knowledge management
Using Constraints for Efficient Query Processing in Nondeterministic Databases
IEEE Transactions on Knowledge and Data Engineering
A Hybrid Representation of Vague Collections for Distributed Object Management Systems
IEEE Transactions on Knowledge and Data Engineering
Binding Propagation Techniques for the Optimization of Bound Disjunctive Queries
IEEE Transactions on Knowledge and Data Engineering
Disjunctive Logic Programming: A Survey and Assessment
Computational Logic: Logic Programming and Beyond, Essays in Honour of Robert A. Kowalski, Part I
A Closed Approach to Vague Collections in Partly Inaccessible Distributed Databases
ADBIS '99 Proceedings of the Third East European Conference on Advances in Databases and Information Systems
Optimization of bound disjunctive queries with constraints
Theory and Practice of Logic Programming
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