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IAT
2009
IEEE
14 years 3 months ago
2009
IEEE
We address the problem of multi-UAV surveillance in complex urban environments with occlusions. The problem consists of coordinating the flight of UAVs with on-board cameras so t...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
A method that automatically estimates the metrical structure of a piece of music is presented. The approach is based on the generation of a beat similarity matrix, which provides ...
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
Opinion mining has become recently a major research topic. A wide range of techniques have been proposed to enable opinion-oriented information seeking systems. However, little is...
MHCI
2009
Springer
14 years 3 months ago
2009
Springer
In their role as personal communication devices, mobile phones are a natural choice for sharing and communicating emotions. However, their functionalities are currently very limit...
MOBICOM
2009
ACM
14 years 3 months ago
2009
ACM
We consider the problem of efficient link-layer multicasting in wireless networks with switched beamforming antennas. The inherent tradeoff between multicasting and beamforming ...