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CASCON
2004
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13 years 11 months ago
Consistent query answering under inclusion dependencies
For several reasons a database may not satisfy certain integrity constraints (ICs), for example, when it is the result of integrating several independent data sources. However, mo...
Loreto Bravo, Leopoldo E. Bertossi
WOODPECKER
2001
13 years 11 months ago
Consistency Checking of RM-ODP Specifications
Ensuring that specifications are consistent is an important part of specification development and testing. In this paper we introduce the ConsVISor tool for consistency checking o...
Kenneth Baclawski, Mieczyslaw M. Kokar, Jeffrey E....
AAAI
2000
13 years 11 months ago
The Complexity of Restricted Consequence Finding and Abduction
We analyze the complexity of propositional kernel resolution (del Val 1999), a general method for obtaining logical consequences in restricted target languages. Different choices ...
Alvaro del Val
ICMAS
1998
13 years 11 months ago
An Agent Architecture for Dynamic Re-Design of Agents
This paper presents a generic architecture for an agent capable of designing and creating new agents. The design agent itself is based on an existing generic agent model, and inclu...
Frances M. T. Brazier, Catholijn M. Jonker, Jan Tr...
IJCAI
1997
13 years 11 months ago
A Cumulative-Model Semantics for Dynamic Preferences on Assumptions
Explicit preferences on assumptions as used in prioritized circumscription [McCarthy, 1986; Lifschitz, 1985; Grosof, 1991] and preferred subtheories [Brewka, 1989] provide a clear...
Ulrich Junker