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» On Active Deductive Databases: The Statelog Approach
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DAGSTUHL
1998
14 years 6 days ago
On Active Deductive Databases: The Statelog Approach
After brie y reviewing the basic notions and terminology of active rules and relating them to production rules and deductive rules, respectively, we survey a number of formal appro...
Georg Lausen, Bertram Ludäscher, Wolfgang May
DEDUCTIVE
1994
122views Database» more  DEDUCTIVE 1994»
14 years 5 days ago
A Simple Model for Active Rules and their Behavior in Deductive Databases
Recent advances in non-monotonic semantics of deductive databases provide a simple framework for modeling the even-condition-action rules of active databases. This approach unifie...
Carlo Zaniolo, Reza Sadri
DEDUCTIVE
1994
119views Database» more  DEDUCTIVE 1994»
14 years 5 days ago
Determining Correct View Update Translations via Query Containment
Given an intensional database (IDB) and an extension database (EDB), the view update problem translates updates on the IDB into updates on the EDB. One approach to the view update...
Anthony Tomasic