797 search results - page 36 / 160 » Logics with an existential modality |
APAL
2010
13 years 11 months ago
2010
We propose and investigate a uniform modal logic framework for reasoning about topology and relative distance in metric and more general distance spaces, thus enabling the compari...
IJCAI
2007
14 years 12 days ago
2007
We first provide a mapping from Pearce’s equilibrium logic and Ferraris’s general logic programs to Lin and Shoham’s logic of knowledge and justified assumptions, a nonmon...
AIML
2008
14 years 12 days ago
2008
We present a complete axiomatization of a logic denoted by MTML (Mereo-Topological Modal Logic) based on the following set of mereotopological relations: part-of, overlap, underlap...
TABLEAUX
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. The management of qualitative spatial information is an important research area in computer science and AI. Modal logic provides a natural framework for the formalization...
MFCS
1999
Springer
14 years 3 months ago
1999
Springer
We propose so called clausal tableau systems for the common modal logics K4, KD4 and S4. Basing on these systems, we give more efficient decision procedures than those hitherto kno...