2828 search results - page 238 / 566 » Multimedia information retrieval from recorded presentations |
172
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AMR
2007
Springer
16 years 27 days ago
2007
Springer
Abstract. Accuracy of current automatic image labeling methods is under the requirements of annotation-based image retrieval systems. The performance of most of these labeling meth...
156
Voted
WISE
2005
Springer
16 years 8 days ago
2005
Springer
Web sites, Web pages and the data on pages are available only for specific periods of time and are deleted afterwards from a client’s point of view. An important task in order t...
193
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JUCS
2008
15 years 6 months ago
2008
: Some measures such as mean average precision and recall level precision are considered as good system-oriented measures, because they concern both precision and recall that are t...
185
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TMM
2002
15 years 6 months ago
2002
In this paper, we present the results of our work that seek to negotiate the gap between low-level features and high-level concepts in the domain of web document retrieval. This wo...
199
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ISI
2007
Springer
16 years 26 days ago
2007
Springer
The burgeoning amount of textual data in distributed sources combined with the obstacles involved in creating and maintaining central repositories motivates the need for effective ...