8298 search results - page 327 / 1660 » Query-Free Information Retrieval |
204
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MDIC
2001
Springer
15 years 11 months ago
2001
Springer
Querying and searching the Web is an important research field which has drawn a number of concepts from databases and information retrieval fields, but has added its own models, ...
166
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CLEF
2006
Springer
15 years 10 months ago
2006
Springer
This paper reports the participation of the XLDB Group from the University of Lisbon in the CLEF 2006 ad-hoc monolingual and bilingual subtasks for Portuguese. We present our IR s...
159
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
We describe a baseline system for the VideoCLEF Vid2RSS task. The system uses an unaltered off-the-shelf Information Retrieval system. ASR content is indexed using default stemmin...
207
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JASIS
1998
15 years 6 months ago
1998
The standard method for making the full content of audio and video material searchable and is to annotate it with humangenerated meta-data that describes the content in a way that...
225
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SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
We propose a mathematical framework for query selection as a mechanism for reducing the cost of constructing information retrieval test collections. In particular, our mathematica...