1452 search results - page 112 / 291 » The Effectiveness of Query Expansion for Distributed Informa... |
311
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AAI
2011
14 years 7 months ago
2011
We compare different strategies to apply statistical machine translation techniques in order to retrieve documents which are a plausible translation of a given source document. Fi...
131
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SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
We describe a method for predicting query difficulty in a precision-oriented web search task. Our approach uses visual features from retrieved surrogate document representations (...
134
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HPDC
2010
IEEE
15 years 5 months ago
2010
IEEE
Current projects that automate the collection of provenance information use a centralized architecture for managing the resulting metadata - that is, provenance is gathered at rem...
151
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MDM
2009
Springer
15 years 8 months ago
2009
Springer
Context-awareness has become a desired key feature of today’s mobile systems, yet, its realization still remains a challenge. On the one hand, mobile computing provides great po...
137
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MM
2006
ACM
15 years 9 months ago
2006
ACM
In the area of image retrieval, post-retrieval processing is often used to refine the retrieval results to better satisfy users’ requirements. Previous methods mainly focus on p...