757 search results - page 40 / 152 » Topical query decomposition |
139
Voted
ICMCS
2000
IEEE
15 years 8 months ago
2000
IEEE
This paper proposes a content-based audio information retrieval and indexing technique based on wavelet transform. The presented approach uses multiresolution decomposition proper...
163
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SIGGRAPH
1998
ACM
15 years 8 months ago
1998
ACM
We present an efficient algorithm for visibility sorting a set of moving geometric objects into a sequence of image layers which are composited to produce the final image. Inste...
178
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SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
Accurate topical categorization of user queries allows for increased effectiveness, efficiency, and revenue potential in general-purpose web search systems. Such categorization be...
151
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IJPRAI
2002
15 years 3 months ago
2002
We propose a data-mining approach that produces generalized query patterns (with generalized keywords) from the raw user logs of the Microsoft Encarta search engine (http://encart...
140
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WWW
2010
ACM
15 years 11 months ago
2010
ACM
Many researchers have noted that web search queries are often ambiguous or unclear. We present an approach for identifying the popular meanings of queries using web search logs an...