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SIAMCO
2011
14 years 6 months ago
Internal Stabilization by Noise of the Navier--Stokes Equation
One shows that the Navier-Stokes equation in O⊂Rd, d = 2, 3, around an unstable equilibrium solution is exponentially stabilizable in probability by an internal noise controller...
Viorel Barbu, Giuseppe Da Prato
FUIN
2008
108views more  FUIN 2008»
14 years 11 months ago
Radial View of Continuous Cellular Automata
Continuous cellular automata (or coupled map lattices) are cellular automata where the state of the cells are real values in [0, 1] and the local transition rule is a real function...
Paola Flocchini, Vladimir Cezar
KDD
2006
ACM
173views Data Mining» more  KDD 2006»
15 years 11 months ago
BLOSOM: a framework for mining arbitrary boolean expressions
We introduce a novel framework (BLOSOM) for mining (frequent) boolean expressions over binary-valued datasets. We organize the space of boolean expressions into four categories: p...
Lizhuang Zhao, Mohammed J. Zaki, Naren Ramakrishna...
GECCO
2003
Springer
15 years 4 months ago
A Kernighan-Lin Local Improvement Heuristic That Solves Some Hard Problems in Genetic Algorithms
We present a Kernighan-Lin style local improvement heuristic for genetic algorithms. We analyze the run-time cost of the heuristic. We demonstrate through experiments that the heur...
William A. Greene
STOC
2010
ACM
168views Algorithms» more  STOC 2010»
15 years 8 months ago
Non-commutative circuits and the sum-of-squares problem
We initiate a direction for proving lower bounds on the size of non-commutative arithmetic circuits. This direction is based on a connection between lower bounds on the size of no...
Pavel Hrubes, Avi Wigderson and Amir Yehudayoff