Sciweavers

6142 search results - page 32 / 1229
» The Complexity of Partition Functions
Sort
View
72
Voted
TCS
2002
14 years 9 months ago
Complexity measures and decision tree complexity: a survey
We discuss several complexity measures for Boolean functions: certi cate complexity, sensitivity, block sensitivity, and the degree of a representing or approximating polynomial. ...
Harry Buhrman, Ronald de Wolf
STOC
2009
ACM
163views Algorithms» more  STOC 2009»
15 years 10 months ago
Non-monotone submodular maximization under matroid and knapsack constraints
Submodular function maximization is a central problem in combinatorial optimization, generalizing many important problems including Max Cut in directed/undirected graphs and in hy...
Jon Lee, Vahab S. Mirrokni, Viswanath Nagarajan, M...
DELTA
2002
IEEE
15 years 2 months ago
Minimization and Partitioning Method Reducing Input Sets
The article describes a new Boolean minimization and single-level partitioning method based on the BOOM minimization system [6]. The minimization is performed with respect to the ...
Jan Hlavicka, Petr Fiser
COMPUTING
2006
130views more  COMPUTING 2006»
14 years 9 months ago
Factorized Solution of Lyapunov Equations Based on Hierarchical Matrix Arithmetic
We investigate the numerical solution of large-scale Lyapunov equations with the sign function method. Replacing the usual matrix inversion, addition, and multiplication by format...
Ulrike Baur, Peter Benner
SAC
2003
ACM
15 years 2 months ago
ARCHITECT-R: A System for Reconfigurable Robots Design
An increasing interest in the design of mobile robots has been observed in recent years, which is mainly motivated by technological advances that may allow their application to co...
R. A. Gonçalves, P. A. Moraes, João ...