7499 search results - page 275 / 1500 » Ontologies and Information Extraction |
193
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IRI
2008
IEEE
16 years 1 months ago
2008
IEEE
Although the ever growing Web contain information to virtually every user’s query, it does not guarantee effectively accessing to those information. In many situations, the user...
184
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SEMWEB
2004
Springer
16 years 4 days ago
2004
Springer
Abstract. Hierarchical Task-Network (HTN) based planning techniques have been applied to the problem of composing Web Services, especially when described using the OWL-S service on...
196
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COMPSAC
2002
IEEE
15 years 11 months ago
2002
IEEE
We describe XVIP, an XML-based video information processing system, which extracts information from video and stores the information in a multimedia digital video library. XVIP en...
187
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PVLDB
2010
15 years 5 months ago
2010
Mashups are situational applications that join multiple sources to better meet the information needs of Web users. Web sources can be huge databases behind query interfaces, which...
214
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AWIC
2003
Springer
15 years 10 months ago
2003
Springer
Abstract. We present a dialogue system that enables the access in natural language to a web information retrieval system. We use a Web Semantic Language to model the knowledge conv...