TABLEAUX
2009
Springer
13 years 11 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...
TABLEAUX
2009
Springer
13 years 11 months ago
2009
Springer
We develop a general criterion for cut elimination in sequent calculi for propositional modal logics, which rests on absorption of cut, contraction, weakening and inversion by the ...
STACS
2009
Springer
13 years 11 months ago
2009
Springer
ABSTRACT. Canonical models are of central importance in modal logic, in particular as they witness strong completeness and hence compactness. While the canonical model construction...
FOSSACS
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. We introduce a generic framework for hybrid logics, i.e. modal logics additionally featuring nominals and satisfaction operators, thus providing the necessary facilities ...
STACS
2010
Springer
13 years 12 months ago
2010
Springer
Hybrid logic extends modal logic with support for reasoning about individual states, designated by so-called nominals. We study hybrid logic in the broad context of coalgebraic sem...
POPL
2010
ACM
14 years 2 months ago
2010
ACM
The method of logical relations is a classic technique for proving the equivalence of higher-order programs that implement the same observable behavior but employ different intern...
POPL
2005
ACM
14 years 5 months ago
2005
ACM
Several formal languages have been proposed to encode privacy policies, ranging from the Platform for Privacy Preferences (P3P), intended for communicating privacy policies to con...