5090 search results - page 139 / 1018 » Information Integration: Challenges and Approaches |
206
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ICRA
2006
IEEE
16 years 18 days ago
2006
IEEE
— This paper proposes a real-time, robust and efficient 3D model-based tracking algorithm. A non linear minimization approach is used to register 2D and 3D cues for monocular 3D...
155
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AAAI
2010
15 years 8 months ago
2010
We consider the problem of incorporating end-user advice into reinforcement learning (RL). In our setting, the learner alternates between practicing, where learning is based on ac...
172
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
In this paper, we describe the notion of a semantic information portal. This is a community information portal that exploits the semantic web standards to improve structure, exten...
161
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NLDB
2007
Springer
16 years 21 days ago
2007
Springer
This paper investigates query translation in cross-lingual information retrieval, especially the challenges caused by ambiguity and polysemi. We base our ideas on feature vectors a...
174
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GLOBE
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. We show how to specify and use the metadata for a virtual and relational data integration system under the local-as-view (LAV) approach. We use XML and RuleML for represe...