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WAIM
2009
Springer
14 years 3 months ago
Probabilistic Threshold Range Aggregate Query Processing over Uncertain Data
Large amount of uncertain data is inherent in many novel and important applications such as sensor data analysis and mobile data management. A probabilistic threshold range aggrega...
Shuxiang Yang, Wenjie Zhang, Ying Zhang, Xuemin Li...
MM
2009
ACM
146views Multimedia» more  MM 2009»
14 years 3 months ago
Sports video retargeting
With the proliferation of diverse multimedia terminals, the request for elegantly retargeting videos to different display devices is evident, especially in sports. This demonstra...
Liang Shi, Jinqiao Wang, Lingyu Duan, Hanqing Lu
GLOBECOM
2008
IEEE
14 years 3 months ago
Cooperative and Non-Cooperative Aloha Games with Channel Capture
—Game theory has been a useful tool for the analysis of random-access based wireless networks due to their decentralized operations. This paper studies one of the most widely use...
Younggeun Cho, Fouad A. Tobagi
GLOBECOM
2008
IEEE
14 years 3 months ago
Capacity Analysis for OFDM Systems with Transceiver I/Q Imbalance
—OFDM systems have gained utmost importance for wireless communications requiring ever higher data rates. The maximum data rate that can be achieved is, however, limited by the w...
Stefan Krone, Gerhard Fettweis
ICRA
2008
IEEE
103views Robotics» more  ICRA 2008»
14 years 3 months ago
Self assembly of modular manipulators with active and passive modules
— We describe self-assembling robot arm systems composed of active modular robots and passive bars. We present a case study where the robotic module is the Shady3D robot and the ...
Seung-kook Yun, Daniela Rus