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» Self-Randomized Exponentiation Algorithms
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106
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FOCS
1990
IEEE
15 years 4 months ago
Parallel Linear Programming in Fixed Dimension Almost Surely in Constant Time
For any xed dimension d, the linear programming problem with n inequality constraints can be solved on a probabilistic CRCW PRAM with O(n) processors almost surely in constant time...
Noga Alon, Nimrod Megiddo
99
Voted
UAI
2008
15 years 2 months ago
Estimation and clustering with infinite rankings
This paper presents a natural extension of stagewise ranking to the the case of infinitely many items. We introduce the infinite generalized Mallows model (IGM), describe its prop...
Marina Meila, Le Bao
FOCM
2008
77views more  FOCM 2008»
15 years 19 days ago
Modular Counting of Rational Points over Finite Fields
Let Fq be the finite field of q elements, where q = ph. Let f(x) be a polynomial over Fq in n variables with m non-zero terms. Let N(f) denote the number of solutions of f(x) = 0 ...
Daqing Wan
73
Voted
IANDC
2010
79views more  IANDC 2010»
14 years 11 months ago
Complexity of deciding bisimilarity between normed BPA and normed BPP
We present a polynomial-time algorithm deciding bisimilarity between a normed BPA process and a normed BPP process, with running time O(n7 ). This improves the previously known ex...
Petr Jancar, Martin Kot, Zdenek Sawa
WDAG
2010
Springer
185views Algorithms» more  WDAG 2010»
14 years 11 months ago
The Computational Structure of Progress Conditions
Abstract. Understanding the effect of different progress conditions on the computability of distributed systems is an important and exciting research direction. For a system with n...
Gadi Taubenfeld