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CORR
2007
Springer
121views Education» more  CORR 2007»
13 years 9 months ago
On the Minimum Number of Transmissions in Single-Hop Wireless Coding Networks
— The advent of network coding presents promising opportunities in many areas of communication and networking. It has been recently shown that network coding technique can signiď...
Salim Y. El Rouayheb, Mohammad Asad R. Chaudhry, A...
ALGORITHMICA
2006
174views more  ALGORITHMICA 2006»
13 years 10 months ago
Profiles of Random Trees: Limit Theorems for Random Recursive Trees and Binary Search Trees
We prove convergence in distribution for the profile (the number of nodes at each level), normalized by its mean, of random recursive trees when the limit ratio of the level and ...
Michael Fuchs, Hsien-Kuei Hwang, Ralph Neininger
ALT
2010
Springer
13 years 11 months ago
Lower Bounds on Learning Random Structures with Statistical Queries
We show that random DNF formulas, random log-depth decision trees and random deterministic finite acceptors cannot be weakly learned with a polynomial number of statistical queries...
Dana Angluin, David Eisenstat, Leonid Kontorovich,...
FCCM
2006
IEEE
138views VLSI» more  FCCM 2006»
14 years 1 months ago
Efficient Hardware Generation of Random Variates with Arbitrary Distributions
This paper presents a technique for efficiently generating random numbers from a given probability distribution. This is achieved by using a generic hardware architecture, which t...
David B. Thomas, Wayne Luk
SODA
2003
ACM
125views Algorithms» more  SODA 2003»
13 years 11 months ago
Random MAX SAT, random MAX CUT, and their phase transitions
With random inputs, certain decision problems undergo a “phase transition”. We prove similar behavior in an optimization context. Given a conjunctive normal form (CNF) formula...
Don Coppersmith, David Gamarnik, Mohammad Taghi Ha...