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TABLEAUX
2009
Springer
15 years 6 months ago
A Tableau-Based System for Spatial Reasoning about Directional Relations
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...
Davide Bresolin, Angelo Montanari, Pietro Sala, Gu...
MFCS
1999
Springer
15 years 4 months ago
A New Space Bound for the Modal Logics K4, KD4 and S4
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...
Linh Anh Nguyen
LOGCOM
2006
105views more  LOGCOM 2006»
14 years 11 months ago
A Hybrid Intuitionistic Logic: Semantics and Decidability
An intuitionistic, hybrid modal logic suitable for reasoning about distribution of resources was introduced in [14, 15]. The modalities of the logic allow us to validate propertie...
Rohit Chadha, Damiano Macedonio, Vladimiro Sassone
ENTCS
2011
125views more  ENTCS 2011»
14 years 3 months ago
A Hybrid Public Announcement Logic with Distributed Knowledge
In this paper the machinery of Hybrid Logic and the logic of public announcements are merged. In order to bring the two logics together properly the underlying hybrid logic has be...
Jens Ulrik Hansen
APLAS
2007
ACM
15 years 3 months ago
Call-by-Name and Call-by-Value in Normal Modal Logic
Abstract. This paper provides a call-by-name and a call-by-value calculus, both of which have a Curry-Howard correspondence to the minimal normal logic K. The calculi are extension...
Yoshihiko Kakutani