1532 search results - page 92 / 307 » Spoken query processing for interactive information retrieva... |
123
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
In this paper, we show that most multiple term queries include more than one topic and users usually reformulate their queries by topics instead of terms. In order to provide empi...
120
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EDBTW
2004
Springer
15 years 9 months ago
2004
Springer
In today’s global village, it is critical that the key information tools, such as web search engines, e-Commerce portals and e-Governance, work across multiple natural languages,...
125
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CIKM
2006
Springer
15 years 7 months ago
2006
Springer
This work addresses two common problems in search, frequently occurring with underspecified user queries: the top-ranked results for such queries may not contain documents relevan...
152
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ITCC
2003
IEEE
15 years 9 months ago
2003
IEEE
We present an efficient algorithm called the Quadtree Heuristic for identifying a list of similar terms for each unique term in a large document collection. Term similarity is de...
137
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CIKM
2001
Springer
15 years 8 months ago
2001
Springer
Our current concern is a scalable infrastructure for information retrieval (IR) with up-to-date retrieval results in the presence of frequent, continuous updates. Timely processin...