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» Syntax and Semantics of Babel-17
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SIGIR
1993
ACM
14 years 2 months ago
A Model of Information Retrieval Based on a Terminological Logic
According to the logical model of Information Retrieval (IR), the task of IR can be described as the extraction, from a given document base, of those documents d that, given a que...
Carlo Meghini, Fabrizio Sebastiani, Umberto Stracc...
ICLP
2010
Springer
14 years 2 months ago
HEX Programs with Action Atoms
hex programs were originally introduced as a general framework for extending declarative logic programming, under the stable model semantics, with the possibility of bidirectional...
Selen Basol, Ozan Erdem, Michael Fink, Giovambatti...
ICDT
1995
ACM
101views Database» more  ICDT 1995»
14 years 2 months ago
Approximation in Databases
Partial information in databases can arise when information from several databases is combined. Even if each database is complete for some \world", the combined databases wil...
Leonid Libkin
COMPSAC
2009
IEEE
14 years 2 months ago
Cartesian Programming: The TransLucid Programming Language
Abstract. The TransLucid programming language is a low-level intensional language, designed to be sufficiently rich for it to be the target language for translating the common prog...
John Plaice, Blanca Mancilla
DLOG
2007
14 years 1 months ago
Optimizing Tableau Reasoning in ALC Extended with Uncertainty
Abstract. There has been an increased interest in recent years to incorporate uncertainty in Description Logics (DLs), and a number of proposals have been put forward for modeling ...
Volker Haarslev, Hsueh-Ieng Pai, Nematollaah Shiri