4192 search results - page 230 / 839 » Efficient testing of groups |
222
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HT
2011
ACM
14 years 9 months ago
2011
ACM
In this study we measure the impact of pre-existing social capital on the efficiency of collaboration among Wikipedia editors. To construct a social network among Wikipedians we l...
136
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CVPR
2007
IEEE
16 years 7 months ago
2007
IEEE
A novel algorithm for robustly segmenting changes between different images of a scene is presented. This computationally efficient algorithm is based on a non-linear comparison of...
164
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MOBISYS
2004
ACM
16 years 5 months ago
2004
ACM
The focus of surveillance missions is to acquire and verify information about enemy capabilities and positions of hostile targets. Such missions often involve a high element of ri...
157
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IFIP
2003
Springer
15 years 10 months ago
2003
Springer
Bluetooth is a promising wireless technology aiming at supporting electronic devices to be instantly interconnected into short-range ad hoc networks. The Bluetooth medium access co...
164
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SIGMOD
1998
ACM
15 years 9 months ago
1998
ACM
Clustering, in data mining, is useful for discovering groups and identifying interesting distributions in the underlying data. Traditional clustering algorithms either favor clust...