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ENTCS
2008
134views more  ENTCS 2008»
15 years 6 months ago
A Stack-Slicing Algorithm for Multi-Core Model Checking
The broad availability of multi-core chips on standard desktop PCs provides strong motivation for the development of new algorithms for logic model checkers that can take advantag...
Gerard J. Holzmann
JCT
2007
85views more  JCT 2007»
15 years 6 months ago
Separating systems and oriented graphs of diameter two
We prove results on the size of weakly and strongly separating set systems and matrices, and on cross-intersecting systems. As a consequence, we improve on a result of Katona and ...
Béla Bollobás, Alex D. Scott
JSYML
2011
84views more  JSYML 2011»
15 years 1 months ago
On the non-confluence of cut-elimination
Abstract. Westudy cut-elimination in first-orderclassical logic. Weconstructa sequenceofpolynomiallength proofs having a non-elementary number of different cut-free normal forms....
Matthias Baaz, Stefan Hetzl
DAC
2009
ACM
16 years 7 months ago
A robust and efficient harmonic balance (HB) using direct solution of HB Jacobian
In this paper we introduce a new method of performing direct solution of the harmonic balance Jacobian. For examples with moderate number of harmonics and moderate to strong nonli...
Amit Mehrotra, Abhishek Somani
FOCS
1995
IEEE
15 years 10 months ago
Pseudorandom Generators, Measure Theory, and Natural Proofs
We prove that if strong pseudorandom number generators exist, then the class of languages that have polynomialsized circuits (P/poly) is not measurable within exponential time, in...
Kenneth W. Regan, D. Sivakumar, Jin-yi Cai