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CVPR
2010
IEEE
15 years 4 hour ago
Fast directional chamfer matching
We study the object localization problem in images given a single hand-drawn example or a gallery of shapes as the object model. Although many shape matching algorithms have been ...
Ming-Yu Liu, Oncel Tuzel, Ashok Veeraraghavan, Ram...
GLOBECOM
2007
IEEE
14 years 12 months ago
Cooperative Beamforming for Wireless Ad Hoc Networks
—Via collaborative beamforming, nodes in a wireless network are able to transmit a common message over long distances in an energy efficient fashion. However, the process of mak...
Lun Dong, Athina P. Petropulu, H. Vincent Poor
AMC
2007
103views more  AMC 2007»
14 years 12 months ago
Ballistic missile trajectory prediction using a state transition matrix
A method for the determination of the trajectory of a ballistic missile over a rotating, spherical Earth given only the launch position and impact point has been developed. The it...
W. J. Harlin, D. A. Cicci
AUTOMATICA
2008
116views more  AUTOMATICA 2008»
14 years 12 months ago
A dynamical systems approach to weighted graph matching
Graph matching is a fundamental problem that arises frequently in the areas of distributed control, computer vision, and facility allocation. In this paper, we consider the optimal...
Michael M. Zavlanos, George J. Pappas
BMCBI
2007
115views more  BMCBI 2007»
14 years 12 months ago
How accurate and statistically robust are catalytic site predictions based on closeness centrality?
Background: We examine the accuracy of enzyme catalytic residue predictions from a network representation of protein structure. In this model, amino acid α-carbons specify vertic...
Eric Chea, Dennis R. Livesay