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» An Invariance Principle For Polytopes
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STOC
2010
ACM
184views Algorithms» more  STOC 2010»
14 years 3 months ago
An Invariance Principle For Polytopes
Prahladh Harsha, Adam Klivans and Raghu Meka
DCG
2006
163views more  DCG 2006»
13 years 5 months ago
Isometry-Invariant Valuations on Hyperbolic Space
Abstract. Hyperbolic area is characterized as the unique continuous isometry invariant simple valuation on convex polygons in H2 . We then show that continuous isometry invariant s...
Daniel A. Klain
ICPR
2008
IEEE
14 years 6 days ago
Birkhoff polytopes, heat kernels and graph complexity
In this paper we use doubly stochastic matrices to establish a link between Birkhoff polytopes and heat kernels on graphs. Based on this analysis we construct a multi-dimensional ...
Francisco Escolano, Edwin R. Hancock, Miguel Angel...
ICASSP
2008
IEEE
14 years 6 days ago
The extended invariance principle applied to joint time-delay, frequency, and DOA estimation
This paper deals with the joint estimation of temporal (timedelay, Doppler frequency) and spatial (direction-of-arrival, DOA) parameters of several replicas of a known signal in a...
Felix Antreich, Josef A. Nossek, Gonzalo Seco, A. ...