32545 search results - page 6061 / 6509 » Data Structures and Algorithms |
221
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CICLING
2010
Springer
16 years 2 months ago
2010
Springer
We present an approach for automatic detection of topic change. Our approach is based on the analysis of statistical features of topics in time-sliced corpora and their dynamics ov...
217
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ACHI
2009
IEEE
16 years 2 months ago
2009
IEEE
— As cameras and storage devices have become cheaper, the number of video surveillance systems has also increased. Video surveillance was (and mostly is) done by human operators ...
230
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AINA
2009
IEEE
16 years 2 months ago
2009
IEEE
In this paper we present a low-complexity traffic prioritization strategy for video transmission using the H.264 scalable video coding (SVC) standard over 802.11e wireless networ...
197
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AINA
2009
IEEE
16 years 2 months ago
2009
IEEE
— The current internet infrastructure is facing a number of limitations that is not suitable to meet the growing number of services and users. In particular, one aspect that requ...
201
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AVSS
2009
IEEE
16 years 2 months ago
2009
IEEE
—Demand for bus surveillance is growing due to the increased threats of terrorist attack, vandalism and litigation. However, CCTV systems are traditionally used in forensic mode,...