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STOC
2005
ACM
103views Algorithms» more  STOC 2005»
14 years 7 months ago
New and improved constructions of non-malleable cryptographic protocols
We present a new constant round protocol for non-malleable zero-knowledge. Using this protocol as a subroutine, we obtain a new constant-round protocol for non-malleable commitmen...
Rafael Pass, Alon Rosen
SAT
2010
Springer
158views Hardware» more  SAT 2010»
13 years 11 months ago
Dynamic Scoring Functions with Variable Expressions: New SLS Methods for Solving SAT
Abstract. We introduce a new conceptual model for representing and designing Stochastic Local Search (SLS) algorithms for the propositional satisfiability problem (SAT). Our model...
Dave A. D. Tompkins, Holger H. Hoos
CSB
2005
IEEE
115views Bioinformatics» more  CSB 2005»
14 years 29 days ago
A New Clustering Strategy with Stochastic Merging and Removing Based on Kernel Functions
With hierarchical clustering methods, divisions or fusions, once made, are irrevocable. As a result, when two elements in a bottom-up algorithm are assigned to one cluster, they c...
Huimin Geng, Hesham H. Ali
DAC
2003
ACM
14 years 8 months ago
A new enhanced constructive decomposition and mapping algorithm
Structuring and mapping of a Boolean function is an important problem in the design of complex integrated circuits. Libraryaware constructive decomposition offers a solution to th...
Alan Mishchenko, Xinning Wang, Timothy Kam
STOC
2010
ACM
176views Algorithms» more  STOC 2010»
13 years 11 months ago
Efficiency Improvements in Constructing Pseudorandom Generators from One-Way Functions
We give a new construction of pseudorandom generators from any one-way function. The construction achieves better parameters and is simpler than that given in the seminal work of ...
Iftach Haitner, Omer Reingold and Salil Vadhan