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AML
2006
106views more  AML 2006»
13 years 7 months ago
Upper bounds on complexity of Frege proofs with limited use of certain schemata
The paper considers a commonly used axiomatization of the classical propositional logic and studies how different axiom schemata in this system contribute to proof complexity of th...
Pavel Naumov
DAGSTUHL
2006
13 years 9 months ago
The complexity of Boolean functions from cryptographic viewpoint
Cryptographic Boolean functions must be complex to satisfy Shannon's principle of confusion. But the cryptographic viewpoint on complexity is not the same as in circuit compl...
Claude Carlet
ALGORITHMICA
2002
121views more  ALGORITHMICA 2002»
13 years 7 months ago
Sharp Quantum versus Classical Query Complexity Separations
We obtain the strongest separation between quantum and classical query complexity known to date--specifically, we define a black-box problem that requires exponentially many querie...
J. Niel de Beaudrap, Richard Cleve, John Watrous
ISTA
2001
13 years 9 months ago
Methodology of distributed technological complex system simulation
: The simulation of technological process in the oil pipelines system is considered in the paper. The solution of the task meets a number of difficulties originating during control...
Oye Fedorovich, A. V. Prohorov, Thomas Ramirez
ECSCW
2001
13 years 9 months ago
Harnessing complexity in CSCW
We argue that socio-technical systems can be understood as complex adaptive systems, that is, systems containing component sub-systems interacting such that they co-evolve This vie...
Simon M. Kaplan, Lesley Seebeck