13559 search results - page 134 / 2712 » Information Retrieval on the Web |
158
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WWW
2005
ACM
16 years 6 months ago
2005
ACM
We present the design of Dynabot, a guided Deep Web discovery system. Dynabot's modular architecture supports focused crawling of the Deep Web with an emphasis on matching, p...
143
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WWW
2009
ACM
16 years 6 months ago
2009
ACM
ion and Refinement Hyunyoung Kil Wonhong Nam Dongwon Lee The Pennsylvania State University, University Park, PA 16802, USA {hykil, wnam, dongwon}@psu.edu The behavioral descriptio...
165
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CORR
2004
Springer
15 years 5 months ago
2004
Springer
We are developing a cross-media information retrieval system, in which users can view specific segments of lecture videos by submitting text queries. To produce a text index, the ...
162
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SIGIR
2011
ACM
14 years 8 months ago
2011
ACM
The majority of the current information retrieval models weight the query concepts (e.g., terms or phrases) in an unsupervised manner, based solely on the collection statistics. I...
148
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JUCS
2008
15 years 5 months ago
2008
: Most today's web sources do not provide suitable interfaces for software programs to interact with them. Many researchers have proposed highly effective techniques to addres...