4491 search results - page 154 / 899 » Adapting information retrieval systems to user queries |
161
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AWIC
2005
Springer
15 years 12 months ago
2005
Springer
Query expansion has been extensively studied as a technique for increasing information retrieval performance. However, due to the volume of documents available on the web, many of ...
176
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ATAL
2005
Springer
15 years 12 months ago
2005
Springer
The number of web pages available on Internet increases day after day, and consequently finding relevant information becomes more and more a hard task. However, when we consider ...
158
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MOBICOM
2006
ACM
16 years 11 days ago
2006
ACM
We study the problem of information brokerage in sensor networks, where information consumers (sinks, users) search for data acquired by information producers (sources). Innetwork...
175
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ICIP
1998
IEEE
16 years 8 months ago
1998
IEEE
The rapid growth of visual data over the last few years has lead to many schemes for retrieving such data. With content-based systems today, there exists a significant gap between...
205
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ERCIMDL
2010
Springer
15 years 7 months ago
2010
Springer
A well-known challenge of information retrieval is how to infer a user's underlying information need when the input query consists of only a few keywords. Question Answering (...