Semantical considerations on nonmonotonic logic
Artificial Intelligence
Artificial Intelligence
Causes for events: their computation and applications
Proc. of the 8th international conference on Automated deduction
Integrity constraint checking in stratified databases
Journal of Logic Programming
Foundations of logic programming; (2nd extended ed.)
Foundations of logic programming; (2nd extended ed.)
Readings in nonmonotonic reasoning
Readings in nonmonotonic reasoning
Lecture notes in computer science on ICDT '88
View update translation via deduction and annotation
Lecture notes in computer science on ICDT '88
Updating derived relations: detecting irrelevant and autonomously computable updates
ACM Transactions on Database Systems (TODS)
View updates in relational databases with an independent scheme
ACM Transactions on Database Systems (TODS)
New Generation Computing
Intensional updates: abduction via deduction
Logic programming
Database updates through abduction
Proceedings of the sixteenth international conference on Very large databases
New Generation Computing
Natural language understanding (2nd ed.)
Natural language understanding (2nd ed.)
The role of abduction in database view updating
Journal of Intelligent Information Systems
Update semantics of relational views
ACM Transactions on Database Systems (TODS)
On the correct translation of update operations on relational views
ACM Transactions on Database Systems (TODS)
Logic for Problem Solving
SATCHMO: A Theorem Prover Implemented in Prolog
Proceedings of the 9th International Conference on Automated Deduction
ACL '88 Proceedings of the 26th annual meeting on Association for Computational Linguistics
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We show in this paper how procedures that update knowledge bases cannaturally be adapted to a number of problems related to contextualreasoning. The fact that the update procedures are abductive in nature isfavourably exploited to tackle problems related to human-computer dialoguesystems. We consider as examples aspects of pronoun resolution,goal formulation, and the problem ofrestoring the consistency of a knowledge base after some knowledge update iscarried out. We state these problems in terms of the update problem andabductive reasoning and show how procedures that update knowledge basesyield some interesting results. We also explain how these procedures cannaturally be used to model various forms of hypothetical reasoning such ashypothesizing inconsistencies and performing some “look ahead”form of reasoning.We do not claim thaT the problems presented here are solved entirelywithin the update framework. However, we believe that the flexibility of therepresentation and of the problem-solving approach suggest that the problemscould be solved by adding more details about each problem. What is mostinteresting in our understanding is that all the aforementioned problems areexpressed and tackled within the same framework.