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» A Logic for Concepts and Similarity
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FLAIRS
2009
14 years 11 months ago
Lifting the Limitations in a Rule-based Policy Language
The predicates that are used to encode a planning domain in PDDL often do not include concepts that are important for effectively reasoning about problems in the domain. In partic...
Alan Lindsay, Maria Fox, Derek Long
DEON
2004
Springer
15 years 7 months ago
On Obligations and Abilities
Abstract. In this paper, we combine deontic logic with Alternatingtime Temporal Logic (ATL) into a framework that makes it possible to model and reason about obligations and abilit...
Wojciech Jamroga, Wiebe van der Hoek, Michael Wool...
SSDBM
2002
IEEE
128views Database» more  SSDBM 2002»
15 years 6 months ago
Compressing Bitmap Indexes for Faster Search Operations
In this paper, we study the effects of compression on bitmap indexes. The main operations on the bitmaps during query processing are bitwise logical operations such as AND, OR, N...
Kesheng Wu, Ekow J. Otoo, Arie Shoshani
FROCOS
2000
Springer
15 years 5 months ago
Compiling Multi-Paradigm Declarative Programs into Prolog
This paper describes a high-level implementation of the concurrent constraint functional logic language Curry. The implementation, directed by the lazy pattern matching strategy of...
Sergio Antoy, Michael Hanus
CORR
2007
Springer
98views Education» more  CORR 2007»
15 years 1 months ago
Guarded Hybrid Knowledge Bases
Recently, there has been a lot of interest in the integration of Description Logics and rules on the Semantic Web. We define guarded hybrid knowledge bases (or g-hybrid knowledge...
Stijn Heymans, Jos de Bruijn, Livia Predoiu, Crist...