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» Modal Logics, Description Logics and Arithmetic Reasoning
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DLOG
2009
14 years 7 months ago
Relativizing Concept Descriptions to Comparison Classes
Context-sensitivity has been for long a subject of study in linguistics, logic and computer science. Recently the problem of representing and reasoning with contextual knowledge ha...
Szymon Klarman, Stefan Schlobach
CADE
2005
Springer
15 years 10 months ago
An Algorithm for Deciding BAPA: Boolean Algebra with Presburger Arithmetic
We describe an algorithm for deciding the first-order multisorted theory BAPA, which combines 1) Boolean algebras of sets of uninterpreted elements (BA) and 2) Presburger arithmeti...
Viktor Kuncak, Huu Hai Nguyen, Martin C. Rinard
DLOG
2006
14 years 11 months ago
Discrete Tableau Algorithms for FSHI
A variety of fuzzy description logics are proposed to extend classical description logics with fuzzy capability. However, reasoning with general TBoxes is still an open problem in...
Yanhui Li, Baowen Xu, Jianjiang Lu, Dazhou Kang
AAAI
2006
14 years 11 months ago
Finding Maximally Satisfiable Terminologies for the Description Logic ALC
For ontologies represented as Description Logic Tboxes, optimised DL reasoners are able to detect logical errors, but there is comparatively limited support for resolving such pro...
Thomas Andreas Meyer, Kevin Lee, Richard Booth, Je...
TIME
1999
IEEE
15 years 2 months ago
TALplanner: An Empirical Investigation of a Temporal Logic-Based Forward Chaining Planner
We present a new forward chaining planner, TALplanner, based on ideas developed by Bacchus [5] and Kabanza [11], where domain-dependent search control knowledge represented as tem...
Patrick Doherty, Jonas Kvarnström