2850 search results - page 269 / 570 » Answering Queries using Humans, Algorithms and Databases |
147
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TCSV
2010
14 years 10 months ago
2010
We present an efficient and accurate method for duplicate video detection in a large database using video fingerprints. We have empirically chosen the Color Layout Descriptor, a c...
149
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
Many computer vision systems try to infer semantic information about a video scene content by looking at the time series of the silhouettes of the moving objects. This paper propo...
145
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PPAM
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. In this paper we deal with the problem of finding an optimal query execution plan in database systems. We improve the analysis of a polynomial-time approximation algorit...
142
Voted
MM
2009
ACM
15 years 10 months ago
2009
ACM
Query suggestion is an effective approach to improve the usability of image search. Most existing search engines are able to automatically suggest a list of textual query terms b...
180
Voted
SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
Accurate topical categorization of user queries allows for increased effectiveness, efficiency, and revenue potential in general-purpose web search systems. Such categorization be...