2599 search results - page 331 / 520 » An Operational Semantics for Knowledge Bases |
160
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DEXAW
2002
IEEE
15 years 11 months ago
2002
IEEE
The latest ontology languages can be translated into a description logic (DL), thus providing them with a formal semantics and associated reasoning procedures. We introduce the or...
177
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ASWEC
2000
IEEE
15 years 11 months ago
2000
IEEE
The aim of the paper is to present the results of research into Component-Based software development by providing a specification mechanism allowing searching for components in a ...
166
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DLOG
2007
15 years 8 months ago
2007
We present a query answering technique based on notions and results from modal Correspondence Theory. It allows us to answer a wide family of conjunctive queries by polynomial redu...
154
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SEBD
2003
15 years 7 months ago
2003
Nowadays, the vast volume of collected digital data obliges us to employ processing methods like pattern recognition and data mining in order to reduce the complexity of data manag...
178
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WCE
2007
15 years 7 months ago
2007
act—Ontological concept evaluation is a difficult task. Till now, it is done either by domain expert or a knowledge base (thesaurus, ontology, etc.). In this research, we propose...