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LOGCOM
2010
143views more  LOGCOM 2010»
13 years 3 months ago
Vietoris Bisimulations
Building on the fact that descriptive frames are coalgebras for the Vietoris functor on the category of Stone spaces, we introduce and study the concept of a Vietoris bisimulation...
Nick Bezhanishvili, Gaëlle Fontaine, Yde Vene...
LOGCOM
2010
102views more  LOGCOM 2010»
13 years 3 months ago
A Note on Expressive Coalgebraic Logics for Finitary Set Functors
This paper has two purposes. The first is to present a final coalgebra construction for finitary endofunctors on Set that uses a certain subset L∗ of the limit L of the firs...
Lawrence S. Moss
LOGCOM
2006
101views more  LOGCOM 2006»
13 years 5 months ago
Tableau-based Decision Procedures for Hybrid Logic
Hybrid logics are a principled generalization of both modal logics and description logics. It is well-known that various hybrid logics without binders are decidable, but decision p...
Thomas Bolander, Torben Braüner
LOGCOM
2006
90views more  LOGCOM 2006»
13 years 5 months ago
ATL Satisfiability is Indeed EXPTIME-complete
The Alternating-time Temporal Logic (ATL) of Alur, Henzinger, and Kupferman is being increasingly widely applied in the specification and verification of open distributed systems ...
Dirk Walther, Carsten Lutz, Frank Wolter, Michael ...
LOGCOM
2007
79views more  LOGCOM 2007»
13 years 5 months ago
Goal Change in the Situation Calculus
Shapiro et al. [2005; 2006], presented a framework for representing goal change in the situation calculus. In that framework, agents adopt a goal when requested to do so (by some ...
Steven Shapiro, Yves Lespérance, Hector J. ...