2342 search results - page 314 / 469 » Information Needs and Automatic Queries |
178
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ICMCS
1999
IEEE
15 years 10 months ago
1999
IEEE
This paper presents an integrated framework for interactive content-based retrieval in video databases by means of visual queries. The proposed system incorporates algorithms for ...
170
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LNCS
1993
15 years 10 months ago
1993
– In the past few years considerable demand for user oriented multimedia information systems has developed. These systems must provide a rich set of functionality so that new, co...
158
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EDBTW
2006
Springer
15 years 9 months ago
2006
Springer
Abstract. Portal Catalogs is a popular means of searching for information on the Web. They provide querying and browsing capabilities on data organized in a hierarchy, on a categor...
158
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ACL
2008
15 years 7 months ago
2008
Expert search, in which given a query a ranked list of experts instead of documents is returned, has been intensively studied recently due to its importance in facilitating the ne...
193
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AAAI
2004
15 years 7 months ago
2004
The need for Natural Language Interfaces to databases (NLIs) has become increasingly acute as more and more people access information through their web browsers, PDAs, and cell ph...