964 search results - page 58 / 193 » A multimedia retrieval system using speech input |
151
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ACL
2008
15 years 5 months ago
2008
We assess the current state of the art in speech summarization, by comparing a typical summarizer on two different domains: lecture data and the SWITCHBOARD corpus. Our results ca...
140
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ICMCS
2007
IEEE
15 years 10 months ago
2007
IEEE
Query reformulation has been suggested as an effective way to improve retrieval efficiency in text information retrieval and one of the well-known techniques for query reformulati...
146
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PCM
2004
Springer
15 years 9 months ago
2004
Springer
Due to the ‘semantic gap’ between low-level visual features and the rich semantics in user’s mind, performance of traditional contentbased image retrieval systems is far from...
131
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ASSETS
2010
ACM
15 years 2 months ago
2010
ACM
Smart phones typically support a range of GPS-enabled navigation services. However, most navigation services on smart phones are of limited use to people with visual disabilities....
135
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ICMCS
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper presents an effective fuzzy long-term semantic learning method for relevance feedback-based image retrieval. The proposed system uses a statistical correlationbased met...