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TABLEAUX
1999
Springer
14 years 17 hour ago
Merge Path Improvements for Minimal Model Hyper Tableaux
We combine techniques originally developed for refutational first-order theorem proving within the clause tree framework with techniques for minimal model computation developed wi...
Peter Baumgartner, Joseph Douglas Horton, Bruce Sp...
TABLEAUX
1999
Springer
14 years 17 hour ago
Sequent Calculi for Nominal Tense Logics: A Step Towards Mechanization?
Abstract. We define sequent-style calculi for nominal tense logics characterized by classes of modal frames that are first-order definable by certain Π0 1 -formulae and Π0 2 -...
Stéphane Demri
PRICAI
1999
Springer
14 years 20 hour ago
Making Rational Decisions in N-by-N Negotiation Games with a Trusted Third Party
The optimal decision for an agent to make at a given game situation often depends on the decisions that other agents make at the same time. Rational agents will try to find a stabl...
Shih-Hung Wu, Von-Wun Soo
PRICAI
1999
Springer
14 years 20 hour ago
Rationality of Reward Sharing in Multi-agent Reinforcement Learning
Abstract. In multi-agent reinforcement learning systems, it is important to share a reward among all agents. We focus on the Rationality Theorem of Profit Sharing [5] and analyze ...
Kazuteru Miyazaki, Shigenobu Kobayashi
KI
1999
Springer
14 years 1 days ago
On the Translation of Qualitative Spatial Reasoning Problems into Modal Logics
Among the formalisms for qualitative spatial reasoning, the Region Connection Calculus and its variant, the constraint algebra RCC8, have received particular attention recently. A...
Werner Nutt
KI
1999
Springer
14 years 1 days ago
Computing Probabilistic Least Common Subsumers in Description Logics
Computing least common subsumers in description logics is an important reasoning service useful for a number of applications. As shown in the literature, it can, for instance, be u...
Thomas Mantay, Ralf Möller, Alissa Kaplunova
KI
1999
Springer
14 years 1 days ago
Systematic vs. Local Search for SAT
Abstract. Due to its prominence in artificial intelligence and theoretical computer science, the propositional satisfiability problem (SAT) has received considerable attention in...
Holger H. Hoos, Thomas Stützle
KI
1999
Springer
14 years 1 days ago
A Flexible Architecture for Driver Assistance Systems
Uwe Handmann, Iris Leefken, Christos Tzomakas