2019 search results - page 139 / 404 » On detecting differences between groups |
132
Voted
PAISI
2010
Springer
15 years 2 months ago
2010
Springer
We tackle the problem of automatically detecting controversial issues and their subtopics from news articles. We define a controversial issue as a concept that invokes conflicting ...
178
Voted
Publication
Activity modelling and unusual event detection in a network of cameras is challenging particularly when the camera views are not overlapped. We show that it is possible to detect u...
96
Voted
CHI
2004
ACM
16 years 1 months ago
2004
ACM
Email has become overloaded as users make use of email tools for performing a wide range of activities. Previous studies have demonstrated the different strategies employed by ema...
CORR
2008
Springer
15 years 27 days ago
2008
Springer
Abstract--We consider power control in cognitive radio networks where secondary users identify and exploit instantaneous and local spectrum opportunities without causing unacceptab...
128
Voted
TIFS
2008
15 years 22 days ago
2008
Abstract--Statistical pattern recognition techniques have recently been shown to provide a finer balance between misdetections and false alarms than the more conventional intrusion...