3251 search results - page 286 / 651 » Challenges in Web Information Retrieval |
215
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CORR
2011
Springer
14 years 10 months ago
2011
Springer
Many web databases can be seen as providing partial and overlapping information about entities in the world. To answer queries effectively, we need to integrate the information ab...
197
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SEMCO
2009
IEEE
16 years 1 months ago
2009
IEEE
—Techniques for automatic annotation of spoken content making use of speech recognition technology have long been characterized as holding unrealized promise to provide access to...
167
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CONTEXT
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. A key challenge in information retrieval is the use of contextual evidence within ad-hoc retrieval. Our contribution is particularly based on the belief that contextual r...
153
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
The problem of measuring similarity between web pages arises in many important Web applications, such as search engines and Web directories. In this paper, we propose a novel neig...
211
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IUI
2004
ACM
16 years 3 days ago
2004
ACM
People are performing increasingly complicated actions on the web, such as automated purchases involving multiple sites. Things often go wrong, however, and it can be difficult to...