190 search results - page 8 / 38 » Enhancing Knowledge Representations by Ontological Relations |
SEMWEB
2001
Springer
15 years 4 months ago
2001
Springer
Ontologies are becoming increasingly prevalent and important in a wide range of e-commerce applications. E-commerce applications are using ontologies to support parametric searches...
WWW
2007
ACM
16 years 28 days ago
2007
ACM
Knowledge artifacts that have been labeled as ontologies have many different qualities and intended outcomes. This is particularly true of bio-ontologies where high demand has led...
FLAIRS
2004
15 years 1 months ago
2004
The paper aims at contributing to the problem of designing ontologies for spatio-temporal knowledge representation. We consider a linguistically oriented, situation-based methodol...
AAAI
2010
15 years 1 months ago
2010
Methods for discovering causal knowledge from observational data have been a persistent topic of AI research for several decades. Essentially all of this work focuses on knowledge...
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DLOG
2009
14 years 10 months ago
2009
We present a novel reasoning procedure for Horn SHIQ ontologies--SHIQ ontologies that can be translated to the Horn fragment of first-order logic. In contrast to traditional reaso...