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» Pseudorandomness and Average-Case Complexity Via Uniform Red...
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114
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CC
2007
Springer
15 years 5 months ago
Pseudorandomness and Average-Case Complexity Via Uniform Reductions
Luca Trevisan, Salil P. Vadhan
APPROX
2007
Springer
104views Algorithms» more  APPROX 2007»
15 years 11 months ago
Worst-Case to Average-Case Reductions Revisited
Abstract. A fundamental goal of computational complexity (and foundations of cryptography) is to find a polynomial-time samplable distribution (e.g., the uniform distribution) and...
Dan Gutfreund, Amnon Ta-Shma
APPROX
2008
Springer
88views Algorithms» more  APPROX 2008»
15 years 7 months ago
Limitations of Hardness vs. Randomness under Uniform Reductions
We consider (uniform) reductions from computing a function f to the task of distinguishing the output of some pseudorandom generator G from uniform. Impagliazzo and Wigderson [IW]...
Dan Gutfreund, Salil P. Vadhan
143
Voted
NCA
2005
IEEE
15 years 10 months ago
Reducing the Communication Cost via Chain Pattern Scheduling
This paper deals with general nested loops and proposes a novel scheduling methodology for reducing the communication cost of parallel programs. General loops contain complex loop...
Florina M. Ciorba, Theodore Andronikos, Ioannis Dr...