12336 search results - page 435 / 2468 » Active Information Retrieval |
170
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SIGIR
2002
ACM
15 years 6 months ago
2002
ACM
: Classic IR (information retrieval) is inherently predicated on users searching for information, the socalled "information need". But the need behind a web search is oft...
143
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ECIR
2010
Springer
15 years 8 months ago
2010
Springer
This paper evaluates the potential impact of explicit phrases on retrieval quality through a case study with the TREC Terabyte benchmark. It compares the performance of user- and s...
185
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ECIR
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. We implemented a baseline approach to why-question answering based on paragraph retrieval. Our implementation incorporates the QAP ranking algorithm with addition of a nu...
181
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
On July 24, 2008 the SIGIR Workshop on Focused Retrieval was held as part of SIGIR in Singapore. Nine paper were presented in three sessions and in a fourth session--joint with th...
158
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IRI
2006
IEEE
16 years 27 days ago
2006
IEEE
In information retrieving applications, mobile agents may have to finish their mission before a deadline. Also, there may be some flexibility for the itinerary definition due to o...