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AROBOTS
2007
128views more  AROBOTS 2007»
14 years 12 months ago
Visual homing in environments with anisotropic landmark distribution
Gradient descent in image distances can lead a navigating agent to the goal location, but in environments with an anisotropic distribution of landmarks, gradient home vectors devia...
Ralf Möller, Andrew Vardy, Sven Kreft, Sebast...
JSAC
2006
104views more  JSAC 2006»
14 years 11 months ago
Queue Proportional Scheduling via Geometric Programming in Fading Broadcast Channels
For fading broadcast channels (BC), a throughput optimal scheduling policy called queue proportional scheduling (QPS) is presented via geometric programming (GP). QPS finds a data ...
Kibeom Seong, Ravi Narasimhan, John M. Cioffi
PAMI
2008
156views more  PAMI 2008»
14 years 11 months ago
Tied Factor Analysis for Face Recognition across Large Pose Differences
Face recognition algorithms perform very unreliably when the pose of the probe face is different from the gallery face: typical feature vectors vary more with pose than with identi...
Simon J. D. Prince, James H. Elder, Jonathan Warre...
CORR
2010
Springer
131views Education» more  CORR 2010»
14 years 10 months ago
Ideal forms of Coppersmith's theorem and Guruswami-Sudan list decoding
: We develop a framework for solving polynomial equations with size constraints on solutions. We obtain our results by showing how to apply a technique of Coppersmith for finding ...
Henry Cohn, Nadia Heninger
MEMOCODE
2010
IEEE
14 years 9 months ago
Feldspar: A domain specific language for digital signal processing algorithms
A new language, Feldspar, is presented, enabling high-level and platform-independent description of digital signal processing (DSP) algorithms. Feldspar is a pure functional langua...
Emil Axelsson, Koen Claessen, Gergely Dévai...