2977 search results - page 316 / 596 » Evaluating the Effectiveness of Keyword Search |
201
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SIGIR
2004
ACM
16 years 5 days ago
2004
ACM
Capitalizing on the intuitive underlying assumptions of Language Modelling for Ad-Hoc Retrieval we present a novel approach that is capable of injecting the user’s context of th...
184
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SIGIR
2004
ACM
16 years 5 days ago
2004
ACM
We discuss a retrieval model in which the task is to complete a sentence, given an initial fragment, and given an application specific document collection. This model is motivate...
188
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CIKM
2003
Springer
15 years 12 months ago
2003
Springer
Keeping track of changes in user interests from a document stream with a few relevance judgments is not an easy task. To tackle this problem, we propose a novel method that integr...
166
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FQAS
2009
Springer
15 years 11 months ago
2009
Springer
Relevance Feedback (RF) is a technique allowing to enrich an initial query according to the user feedback in order to get results closer to the user’s information need. This pape...
137
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CIKM
2000
Springer
15 years 11 months ago
2000
Springer
The challenge of automatically summarising Web pages and sites is a great one. However, currently there is no solution which offers an easy way to produce unbiased, coherent , and...