4645 search results - page 868 / 929 » Using Information Extraction to Improve Document Retrieval |
378
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CVPR
2009
IEEE
17 years 16 days ago
2009
IEEE
The problem of recognizing actions in realistic videos
is challenging yet absorbing owing to its great potentials
in many practical applications. Most previous research is
limit...
157
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SEMCO
2008
IEEE
15 years 11 months ago
2008
IEEE
A central problem in automatic sound recognition is the mapping between low-level audio features and the meaningful content of an auditory scene. We propose a dynamic network mode...
143
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IEEECIT
2006
IEEE
15 years 11 months ago
2006
IEEE
Concurrently with fast development of location aware technologies, many applications have been developing to exploit location data for serving people. However, a main challenge in...
176
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CAD
2005
Springer
15 years 5 months ago
2005
Springer
This paper presents a Delaunay-based region-growing (DBRG) surface reconstruction algorithm that holds the advantages of both Delaunay-based and region-growing approaches. The pro...
144
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SIGIR
2006
ACM
15 years 11 months ago
2006
ACM
We present a new family of hybrid index maintenance strategies to be used in on-line index construction for monotonically growing text collections. These new strategies improve up...