3251 search results - page 212 / 651 » Challenges in Web Information Retrieval |
140
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AAAI
1998
15 years 6 months ago
1998
We present an approach for optimizing the performance of information agents by materializing useful information . A critical problem with information agents, particularly those ga...
127
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UIST
2006
ACM
15 years 10 months ago
2006
ACM
Many tasks require users to extract information from diverse sources, to edit or process this information locally, and to explore how the end results are affected by changes in th...
160
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WWW
2011
ACM
14 years 11 months ago
2011
ACM
Information needs are rarely satisfied directly on search engine result pages. Searchers usually need to click through to search results (landing pages) and follow search trails b...
170
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WWW
2003
ACM
16 years 5 months ago
2003
ACM
The large amount of information now available on the Web can play a prominent role in building a cooperative intelligent distance learning environment. We propose a system to prov...
117
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CIKM
2010
Springer
15 years 3 months ago
2010
Springer
Marking up queries with annotations such as part-of-speech tags, capitalization, and segmentation, is an important part of many approaches to query processing and understanding. D...