2845 search results - page 479 / 569 » Evaluating Paragraph Retrieval for |
159
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DMKD
2003
ACM
15 years 11 months ago
2003
ACM
HTML anchors are often surrounded by text that seems to describe the destination page appropriately. The text surrounding a link or the link-context is used for a variety of tasks...
160
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HT
2003
ACM
15 years 11 months ago
2003
ACM
We have presented a system called Pocket News that transforms web contents in the internet automatically to the contents to be adapted for a mobile terminal, especially PDA. It is...
171
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
Much attention has been paid to the relative effectiveness of interactive query expansion versus automatic query expansion. Although interactive query expansion has the potential ...
161
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
We investigate the criteria used by online searchers when assessing the relevance of web pages to information-seeking tasks. Twenty four searchers were given three tasks each, and...
168
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CIKM
2003
Springer
15 years 11 months ago
2003
Springer
Searchers can have problems devising queries that accurately express their, often dynamic, information needs. In this paper we describe an adaptive approach that uses unobtrusive ...