817 search results - page 148 / 164 » Clustering user queries of a search engine |
156
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SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
Information retrieval is, in general, an iterative search process, in which the user often has several interactions with a retrieval system for an information need. The retrieval ...
171
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MM
2003
ACM
15 years 11 months ago
2003
ACM
When querying a news video archive, the users are interested in retrieving precise answers in the form of a summary that best answers the query. However, current video retrieval s...
282
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ICDE
2007
IEEE
16 years 7 months ago
2007
IEEE
Modeling objects by probability density functions (pdf) is a new powerful method to represent complex objects in databases. By representing an object as a pdf, e.g. a Gaussian, it...
156
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IAT
2007
IEEE
16 years 12 days ago
2007
IEEE
This paper describes the architecture of the fourth version of the Evolutionary Virtual Agent (EVA). This new light-weight java-based implementation is based on a dynamical rule-b...
181
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ASWC
2006
Springer
15 years 9 months ago
2006
Springer
Watson is a gateway to the Semantic Web: it collects, analyzes and gives access to ontologies and semantic data available online. Its objective is to support the development of ne...