4955 search results - page 776 / 991 » Ontologies and the semantic web |
161
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AWIC
2005
Springer
16 years 7 days ago
2005
Springer
Query expansion has been extensively studied as a technique for increasing information retrieval performance. However, due to the volume of documents available on the web, many of ...
135
Voted
ESWS
2005
Springer
16 years 7 days ago
2005
Springer
Although OWL is rather expressive, it has a very serious limitation on datatypes; i.e., it does not support customised datatypes. It has been pointed out that many potential users...
169
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ICAPR
2005
Springer
16 years 6 days ago
2005
Springer
The number of vertical search engines and portals has rapidly increased over the last years, making the importance of a topic-driven (focused) crawler evident. In this paper, we de...
164
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KR
2004
Springer
16 years 2 days ago
2004
Springer
Practical description logic systems play an ever-growing role for knowledge representation and reasoning research even in distributed environments. In particular, the often-discus...
175
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COOPIS
2002
IEEE
15 years 11 months ago
2002
IEEE
Enabling technology for realizing ad-hoc business processes currently is becoming more and more popular, like for example web services. Ad-hoc business processes are semantically c...