1844 search results - page 322 / 369 » Algorithms to Improve Performance of Natural Language Interf... |
138
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ICTIR
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. It is well known that pseudo-relevance feedback (PRF) improves the retrieval performance of Information Retrieval (IR) systems in general. However, a recent study by Cao ...
174
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WWW
2011
ACM
14 years 11 months ago
2011
ACM
This paper presents two-stream processing of audio to index the audio content for Spoken Web search. The first stream indexes the meta-data associated with a particular audio doc...
144
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
We present a Bayesian framework for action recognition through ballistic dynamics. Psycho-kinesiological studies indicate that ballistic movements form the natural units for human...
124
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
Block coders are among the most common compression tools available for still images and video sequences. Their low computational complexity along with their good performance make ...
127
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ICIP
2009
IEEE
16 years 5 months ago
2009
IEEE
In this work, we propose algorithms to recursively and causally reconstruct a sequence of natural images from a reduced number of linear projection measurements taken in a domain ...