Foundations of logic programming; (2nd extended ed.)
Foundations of logic programming; (2nd extended ed.)
Database updates through abduction
Proceedings of the sixteenth international conference on Very large databases
The role of abduction in database view updating
Journal of Intelligent Information Systems
Consistency enforcement in entity-relationship and object-oriented models
Data & Knowledge Engineering - Special issue on ER '97
Updating knowledge bases while maintaining their consistency
The VLDB Journal — The International Journal on Very Large Data Bases
IEEE Transactions on Knowledge and Data Engineering
Structuring the Process of Integrity Maintenance
DEXA '97 Proceedings of the 8th International Conference on Database and Expert Systems Applications
Why Use a Unified Knowledge Representation?
Proceedings of the 14th International conference on Industrial and engineering applications of artificial intelligence and expert systems: engineering of intelligent systems
Knowledge Decay in a Normalised Knowledge Base
DEXA '00 Proceedings of the 11th International Conference on Database and Expert Systems Applications
Improving Integrity Constraint Enforcement by Extended Rules and Dependency Graphs
DEXA '01 Proceedings of the 12th International Conference on Database and Expert Systems Applications
Knowledge Base Maintenance through Knowledge Representation
DEXA '01 Proceedings of the 12th International Conference on Database and Expert Systems Applications
A rigorous approach to knowledge base maintenance
IEA/AIE'2003 Proceedings of the 16th international conference on Developments in applied artificial intelligence
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We address efficiency issues during the process of integrity maintenance. In this sense, we propose a technique that improves efficiency of existing methods by defining the order in which maintenance of integrity constraints should be performed. Moreover, we integrate view updating into integrity maintenance and we propose a technique for translating view updates efficiently, aimed at reducing the number of alternatives considered during the process of view updating and the EDB accesses required to perform this translation.