5748 search results - page 778 / 1150 » Contexts for the Semantic Web |
247
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CIKM
2009
Springer
16 years 2 months ago
2009
Springer
Users frequently modify a previous search query in hope of retrieving better results. These modifications are called query reformulations or query refinements. Existing research h...
256
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WECWIS
2003
IEEE
16 years 26 days ago
2003
IEEE
Service portals are systems which expose a bundle of web services to the user, allowing the specification and subsequent execution of complex tasks defined over these individual...
293
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VRML
2003
ACM
16 years 25 days ago
2003
ACM
One of the major challenges in Computer Graphics concerns the 3D representation and physically-based simulation of garments. In our research, we are working closely with the texti...
195
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AAAI
2008
15 years 10 months ago
2008
Search engines present fix-length passages from documents ranked by relevance against the query. In this paper, we present and compare novel, language-model based methods for extr...
182
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SOCRATES
2008
15 years 9 months ago
2008
The paper presents the activities and the results of the "Child Observation in school context workshop", an on line course realized during the last academic years at Mac...