3152 search results - page 325 / 631 » Retrieval of Partial Documents |
170
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
One current direction to enhance the search accuracy in visual object retrieval is to reformulate the original query through (pseudo-)relevance feedback, which augments a query wi...
136
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WWW
2005
ACM
16 years 6 months ago
2005
ACM
In an environment of distributed text collections, the first step in the information retrieval process is to identify which of all available collections are more relevant to a giv...
174
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RIAO
2007
15 years 6 months ago
2007
In this paper, we have considered a real world information synthesis task, generation of a fixed length multi document summary which satisfies a specific information need. This...
169
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SIGMOD
2010
ACM
15 years 4 days ago
2010
ACM
We propose and study a new ranking problem in versioned databases. Consider a database of versioned objects which have different valid instances along a history (e.g., documents i...
165
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CLEF
2007
Springer
15 years 11 months ago
2007
Springer
GeoCLEF ran as a regular track for the second time within the Cross Language Evaluation Forum (CLEF) 2007. The purpose of GeoCLEF is to test and evaluate cross-language geographic ...