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STACS
1999
Springer
14 years 1 months ago
Balanced Randomized Tree Splitting with Applications to Evolutionary Tree Constructions
We present a new technique called balanced randomized tree splitting. It is useful in constructing unknown trees recursively. By applying it we obtain two new results on efficient ...
Ming-Yang Kao, Andrzej Lingas, Anna Östlin
FOCS
1990
IEEE
14 years 28 days ago
Simple Constructions of Almost k-Wise Independent Random Variables
We present three alternative simple constructions of small probability spaces on n bits for which any k bits are almost independent. The number of bits used to specify a point in ...
Noga Alon, Oded Goldreich, Johan Håstad, Ren...
STACS
2010
Springer
14 years 3 months ago
On Optimal Heuristic Randomized Semidecision Procedures, with Application to Proof Complexity
The existence of a (p-)optimal propositional proof system is a major open question in (proof) complexity; many people conjecture that such systems do not exist. Kraj´ıˇcek and P...
Edward A. Hirsch, Dmitry Itsykson
BROADNETS
2005
IEEE
13 years 11 months ago
Opportunistic power allocation for fading channels with non-cooperative users and random access
— We present a game-theoretical model of a wireless communication system with multiple competing users sharing a multiaccess fading channel. With a specified capture rule and a ...
Jun Sun 0007, Eytan Modiano
STOC
2003
ACM
90views Algorithms» more  STOC 2003»
14 years 9 months ago
Work-competitive scheduling for cooperative computing with dynamic groups
The problem of cooperatively performing a set of t tasks in a decentralized setting where the computing medium is subject to failures is one of the fundamental problems in distrib...
Chryssis Georgiou, Alexander Russell, Alexander A....