99 search results - page 6 / 20 » Modal Systems Based on Many-valued Logics |
POPL
2010
ACM
14 years 4 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...
LOGCOM
2006
13 years 7 months ago
2006
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...
CLIMA
2010
13 years 8 months ago
2010
Simple type theory is suited as framework for combining classical and non-classical logics. This claim is based on the observation that various prominent logics, including (quantif...
PLANX
2007
13 years 8 months ago
2007
We present an algorithm to solve XPath decision problems under regular tree type constraints and show its use to statically typecheck XPath queries. To this end, we prove the deci...
AMAST
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. We develop an algebraic modal logic that combines epistemic and dynamic modalities with a view to modelling information acquisition (learning) by automated agents in a ch...