2828 search results - page 239 / 566 » Multimedia information retrieval from recorded presentations |
159
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CW
2005
IEEE
16 years 10 days ago
2005
IEEE
Different information retrieval (IR) systems often return very diverse results lists for the same query. This is problematic for users since no one IR system works best for every ...
168
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CMMR
2003
Springer
15 years 12 months ago
2003
Springer
High-Level music descriptors are key ingredients for music information retrieval systems. Although there is a long tradition in extracting information from acoustic signals, the fi...
170
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CIKM
2003
Springer
15 years 12 months ago
2003
Springer
We present a strategy for answering fact-based natural language questions that is guided by a characterization of realworld user queries. Our approach, implemented in a system cal...
189
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AC
2010
Springer
15 years 6 months ago
2010
Springer
Today, a large number of audio features exists in audio retrieval for different purposes, such as automatic speech recognition, music information retrieval, audio segmentation, an...
180
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CIVR
2004
Springer
16 years 3 days ago
2004
Springer
In this paper, we present an approach for the retrieval of natural scenes based on a semantic modeling step. Semantic modeling stands for the classification of local image regions...