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» A Framework for Defining Logics
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PODS
2008
ACM
120views Database» more  PODS 2008»
15 years 10 months ago
Effective characterizations of tree logics
A survey of effective characterizations of tree logics. If L is a logic, then an effective characterization for L is an algorithm, which inputs a tree automaton and replies if the...
Mikolaj Bojanzyk
IAT
2008
IEEE
15 years 4 months ago
Extending a Defeasible Reasoner with Modal and Deontic Logic Operators
Defeasible logic is a non-monotonic formalism that deals with incomplete and conflicting information. Modal logic deals with necessity and possibility, exhibiting defeasibility; t...
Efstratios Kontopoulos, Nick Bassiliades, Guido Go...
CORR
2007
Springer
78views Education» more  CORR 2007»
14 years 9 months ago
Hybrid Branching-Time Logics
We introduce hybrid branching-time logics as extensions of CT L-like logics with hybrid machinery such as the downarrow-operator. Following recent work in the linear framework, we...
Volker Weber
APAL
2010
97views more  APAL 2010»
14 years 10 months ago
A modal logic framework for reasoning about comparative distances and topology
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...
Mikhail Sheremet, Frank Wolter, Michael Zakharyasc...
SLOGICA
2008
97views more  SLOGICA 2008»
14 years 9 months ago
A Generic Framework for Adaptive Vague Logics
A generic format for adaptive vague logics is presented. The concrete adaptive vague logics based on this format are able to (1) identify sentences as vague or non-vague in the con...
Peter Verdée, Stephan van der Waart van Gul...