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» Control interpretations of products in the Hopf algebra
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CDC
2009
IEEE
143views Control Systems» more  CDC 2009»
13 years 9 months ago
Control interpretations of products in the Hopf algebra
Abstract— Families of differential operators, like those defining affine, generally nonlinear, control systems are known to have natural Hopf algebra structures. These provide ...
Matthias Kawski
CDC
2008
IEEE
117views Control Systems» more  CDC 2008»
13 years 10 months ago
A hopf-algebraic formula for compositions of noncommuting flows
Abstract— The Chen-Fliess series is known to be an exponential Lie series. Previously explicit formulas for the iterated integral coefficients were known only for its factorizat...
Eric Gehrig, Matthias Kawski
JLP
2006
113views more  JLP 2006»
13 years 4 months ago
Continuity controlled hybrid automata
We investigate the connections between the process algebra for hybrid systems of Bergstra and Middelburg and the formalism of hybrid automata of Henzinger et al. We give interpreta...
Jan A. Bergstra, C. A. Middelburg
SAGA
2009
Springer
13 years 11 months ago
Bounds for Multistage Stochastic Programs Using Supervised Learning Strategies
We propose a generic method for obtaining quickly good upper bounds on the minimal value of a multistage stochastic program. The method is based on the simulation of a feasible dec...
Boris Defourny, Damien Ernst, Louis Wehenkel