Sciweavers

36 search results - page 1 / 8
» An improved probability bound for the Approximate S-Lemma
Sort
View
ORL
2007
81views more  ORL 2007»
13 years 4 months ago
An improved probability bound for the Approximate S-Lemma
The purpose of this note is to give a probability bound on symmetric matrices to improve an error bound in the Approximate S-Lemma used in establishing levels of conservatism resu...
Kürsad Derinkuyu, Mustafa Ç. Pinar, Ah...
WIOPT
2011
IEEE
12 years 9 months ago
Lower bounds on the success probability for ad hoc networks with local FDMA scheduling
—This paper studies the performance of ad hoc networks with local FDMA scheduling using stochastic point processes. In such networks, the Poisson assumption is not justified due...
Ralph Tanbourgi, Jens P. Elsner, Holger Jäkel...
TIT
2008
90views more  TIT 2008»
13 years 5 months ago
An Improved Sphere-Packing Bound for Finite-Length Codes Over Symmetric Memoryless Channels
This paper derives an improved sphere-packing (ISP) bound for finite-length error-correcting codes whose transmission takes place over symmetric memoryless channels, and the codes...
Gil Wiechman, Igal Sason
CORR
2010
Springer
94views Education» more  CORR 2010»
13 years 3 months ago
When LP is the Cure for Your Matching Woes: Improved Bounds for Stochastic Matchings
Abstract Consider a random graph model where each possible edge e is present independently with some probability pe. Given these probabilities, we want to build a large/heavy match...
Nikhil Bansal, Anupam Gupta, Jian Li, Juliá...
COCO
2009
Springer
106views Algorithms» more  COCO 2009»
13 years 12 months ago
Improved Approximation of Linear Threshold Functions
We prove two main results on how arbitrary linear threshold functions f(x) = sign(w · x − θ) over the n-dimensional Boolean hypercube can be approximated by simple threshold f...
Ilias Diakonikolas, Rocco A. Servedio