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» Derivation of Characteristic Formulae
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NIPS
2004
15 years 5 months ago
Comparing Beliefs, Surveys, and Random Walks
Survey propagation is a powerful technique from statistical physics that has been applied to solve the 3-SAT problem both in principle and in practice. We give, using only probabi...
Erik Aurell, Uri Gordon, Scott Kirkpatrick
GLOBECOM
2008
IEEE
15 years 5 months ago
Fluid-Based Modeling of TCP Veno
— This paper makes use of the fluid-based approach to model the throughput of TCP Veno flow over wired/wireless networks. A generalized formula is derived between Veno’s thro...
Ke Zhang, Cheng Peng Fu, Chuan Heng Foh, Maode Ma,...
DCG
2010
84views more  DCG 2010»
15 years 4 months ago
Matroid Polytopes and their Volumes
We express the matroid polytope PM of a matroid M as a signed Minkowski sum of simplices, and obtain a formula for the volume of PM . This gives a combinatorial expression for the...
Federico Ardila, Carolina Benedetti, Jeffrey Doker
CSDA
2008
112views more  CSDA 2008»
15 years 4 months ago
Robustness of Fourier estimator of integrated volatility in the presence of microstructure noise
The finite sample properties of the Fourier estimator of integrated volatility under market microstructure noise are studied. Analytic expressions for the bias and the mean square...
M. E. Mancino, S. Sanfelici
EJC
2010
15 years 4 months ago
Descent polynomials for permutations with bounded drop size
Abstract. Motivated by juggling sequences and bubble sort, we examine permutations on the set {1, 2, . . . , n} with d descents and maximum drop size k. We give explicit formulas f...
Fan R. K. Chung, Anders Claesson, Mark Dukes, Rona...