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» From Disjunctive Programs to Abduction
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DKE
2010
167views more  DKE 2010»
13 years 7 months ago
The consistency extractor system: Answer set programs for consistent query answering in databases
We describe the Consistency Extractor System (ConsEx) that computes consistent answers to Datalog queries with negation posed to relational databases that may be inconsistent with...
Mónica Caniupán Marileo, Leopoldo E....
EPIA
2007
Springer
14 years 1 months ago
Prospective Logic Agents
As we face the real possibility of modelling agent systems capable of non-deterministic self-evolution, we are confronted with the problem of having several different possible futu...
Luís Moniz Pereira, Gonçalo Lopes
ENTCS
2002
144views more  ENTCS 2002»
13 years 6 months ago
Logics and Multi-agents: towards a new symbolic model of cognition
Abstract The last edition of CLIMA, held in 2001 in Paphos (Cyprus) ended with a panel session on the role of Computational Logic (CL) in Multi-Agent Systems (MAS). Two dimensions ...
Paolo Torroni
ICLP
2009
Springer
14 years 1 months ago
Stabilization of Information Sharing for Queries Answering in Multiagent Systems
We consider multiagent systems situated in unpredictable environments. Agents viewed as abductive logic programs with abducibles being literals the agent could sense or receive fro...
Phan Minh Dung, Do Duc Hanh, Phan Minh Thang
JAR
2006
94views more  JAR 2006»
13 years 7 months ago
Answer Set Programming Based on Propositional Satisfiability
Answer Set Programming (ASP) emerged in the late 1990s as a new logic programming paradigm which has been successfully applied in various application domains. Also motivated by the...
Enrico Giunchiglia, Yuliya Lierler, Marco Maratea