2379 search results - page 187 / 476 » Computer Science in the Information Age |
160
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CSIE
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, we propose a method for smoke detection in outdoor video sequences. We assume that the camera is mounted on a pan/tilt device. The proposed method is composed of th...
165
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CSO
2009
IEEE
16 years 1 months ago
2009
IEEE
In order to improve and convey the semantic information perfectly and vividly through synthesized speech, a special prosodic phrasing in broadcasting news programs, namely complex...
167
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KSEM
2009
Springer
16 years 1 months ago
2009
Springer
The changes in the dynamics of the economy and the corresponding mobility and fluctuations of knowledge workers within organizations make continuous social learning an essential f...
198
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CSE
2008
IEEE
16 years 1 months ago
2008
IEEE
E-mail services are essential in the Internet. However, the basic e-mail architecture presents problems that opens it to several threats. Alternatives have been proposed to solve ...
155
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FOCS
2008
IEEE
16 years 1 months ago
2008
IEEE
We give near-optimal sketching and streaming algorithms for estimating Shannon entropy in the most general streaming model, with arbitrary insertions and deletions. This improves ...