1265 search results - page 49 / 253 » Better Burst Detection |
120
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ICTAI
2009
IEEE
15 years 10 months ago
2009
IEEE
A multiobjective genetic algorithm to uncover community structure in complex network is proposed. The algorithm optimizes two objective functions able to identify densely connecte...
116
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SIGCOMM
2009
ACM
15 years 10 months ago
2009
ACM
Assigning the resources of a virtual network to the components of a physical network, called Virtual Network Mapping, plays a central role in network virtualization. Existing appr...
155
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AVSS
2008
IEEE
15 years 10 months ago
2008
IEEE
We propose a video event analysis framework based on object segmentation and tracking, combined with a Hidden Semi-Markov Model (HSMM) that uses state occupancy duration modeling....
140
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
Clustering-based approaches for abnormal video event detection have been proven to be effective in the recent literature. Based on the framework proposed in our previous work [1],...
127
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
Scale-free networks are believed to closely model most real-world networks. An interesting property of such networks is the existence of so-called hub and community structures. In...