3241 search results - page 256 / 649 » Searching for Hidden-Web Databases |
195
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ICRA
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— This paper studies the sequential object recognition problem faced by a mobile robot searching for specific objects within a cluttered environment. In contrast to curr...
166
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DOCENG
2004
ACM
16 years 2 days ago
2004
ACM
In this paper, we discuss how to present the result of searching elements of any type from XML documents relevant to some information need (relevance-oriented search). As the resu...
204
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CRV
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper presents a spatial-semantic modeling system featuring automated learning of object-place relations from an online annotated database, and the application of these relat...
102
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
In this paper we present a general framework to study sequences of search activities performed by a user. Our framework provides (i) a vocabulary to discuss types of features, mod...
189
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Traditional boosting algorithms for the ranking problems usually employ the pairwise approach and convert the document rating preference into a binary-value label, like RankBoost....