1125 search results - page 202 / 225 » Knowledge-based semantic clustering |
127
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MM
2005
ACM
15 years 7 months ago
2005
ACM
We develop a framework for the automatic discovery of query classes for query-class-dependent search models in multimodal retrieval. The framework automatically discovers useful q...
134
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CORR
2004
Springer
15 years 1 months ago
2004
Springer
Words and phrases acquire meaning from the way they are used in society, from their relative semantics to other words and phrases. For computers the equivalent of `society' is...
127
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AAAI
2007
15 years 4 months ago
2007
A traditional goal of Artificial Intelligence research has been a system that can read unrestricted natural language texts on a given topic, build a model of that topic and reason...
107
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WEBI
2005
Springer
15 years 7 months ago
2005
Springer
Given the large heterogeneity of the World Wide Web, using metadata on the search engines side seems to be a useful track for information retrieval. Though, because a manual quali...
118
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CIKM
2008
Springer
15 years 3 months ago
2008
Springer
This paper addresses the challenging problem of similarity search over widely distributed ultra-high dimensional data. Such an application is retrieval of the top-k most similar d...