Sciweavers

2501 search results - page 6 / 501
» Logics with Rank Operators
Sort
View
153
Voted
ECSQARU
2005
Springer
15 years 8 months ago
Argument-Based Expansion Operators in Possibilistic Defeasible Logic Programming: Characterization and Logical Properties
Possibilistic Defeasible Logic Programming (P-DeLP) is a logic programming language which combines features from argumentation theory and logic programming, incorporating as well t...
Carlos Iván Chesñevar, Guillermo Ric...
AI
2004
Springer
15 years 2 months ago
Qualitative choice logic
Qualitative choice logic (QCL) is a propositional logic for representing alternative, ranked options for problem solutions. The logic adds to classical propositional logic a new c...
Gerhard Brewka, Salem Benferhat, Daniel Le Berre
ENTCS
2008
136views more  ENTCS 2008»
15 years 2 months ago
Multimodal Separation Logic for Reasoning About Operational Semantics
We show how to reason, in the proof assistant Coq, about realistic programming languages using a combination of separation logic and heterogeneous multimodal logic. A heterogeneou...
Robert Dockins, Andrew W. Appel, Aquinas Hobor
FOSSACS
2006
Springer
15 years 6 months ago
Presenting Functors by Operations and Equations
We take the point of view that, if transition systems are coalgebras for a functor T, then an adequate logic for these transition systems should arise from the `Stone dual' L ...
Marcello M. Bonsangue, Alexander Kurz
STACS
2007
Springer
15 years 9 months ago
Rank-1 Modal Logics Are Coalgebraic
Coalgebras provide a unifying semantic framework for a wide variety of modal logics. It has previously been shown that the class of
Lutz Schröder, Dirk Pattinson