5799 search results - page 313 / 1160 » Position Paper |
155
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GMP
2008
IEEE
15 years 11 months ago
2008
IEEE
The directional contact range of two convex polyhedra is the range of positions that one of the polyhedron may locate along a given straight line so that the two polyhedra are in c...
117
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
Phase features are widely used in image processing and representation due to their stability to deformation and noise [1, 2]. However, phase singularities,where the signals vanish...
139
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract— The 802.15.4 WSN standard provides optional reliability through positive acknowledgments. Since positive-ACKs are not designed for energy efficiency, there is significa...
136
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ICDCS
2008
IEEE
15 years 11 months ago
2008
IEEE
Many event-driven localization methods have been proposed as low cost, energy efficient solutions for wireless senor networks. In order to eliminate the requirement of accurately...
144
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ICRA
2008
IEEE
15 years 11 months ago
2008
IEEE
— A key problem in deploying sensor networks in real-world applications is that of mapping, i.e. determining the location of each sensor such that subsequent tasks such as tracki...