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» Solving Demodulation as an Optimization Problem
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JDCTA
2010
272views more  JDCTA 2010»
14 years 10 months ago
Optimal Control of Nonlinear Systems Using the Homotopy Perturbation Method: Infinite Horizon Case
This paper presents a new method for solving a class of infinite horizon nonlinear optimal control problems. In this method, first the original optimal control problem is transfor...
Amin Jajarmi, Hamidreza Ramezanpour, Arman Sargolz...
DAC
1994
ACM
15 years 7 months ago
RC Interconnect Optimization Under the Elmore Delay Model
An e cient solution to the wire sizing problem WSP usingthe Elmoredelaymodelisproposed. Two formulations of the problem are put forth: in the rst, the minimum interconnect delay i...
Sachin S. Sapatnekar
131
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ECML
2007
Springer
15 years 9 months ago
Fast Optimization Methods for L1 Regularization: A Comparative Study and Two New Approaches
L1 regularization is effective for feature selection, but the resulting optimization is challenging due to the non-differentiability of the 1-norm. In this paper we compare state...
Mark Schmidt, Glenn Fung, Rómer Rosales
AUTOMATICA
2008
118views more  AUTOMATICA 2008»
15 years 3 months ago
Optimally switched linear systems
In this paper we address the problem of optimal switching for switched linear systems. The uniqueness of our approach lies in describing the switching action by multiple control i...
Tuhin Das, Ranjan Mukherjee
CP
2000
Springer
15 years 7 months ago
Optimal Anytime Constrained Simulated Annealing for Constrained Global Optimization
Abstract. In this paper we propose an optimal anytime version of constrained simulated annealing (CSA) for solving constrained nonlinear programming problems (NLPs). One of the goa...
Benjamin W. Wah, Yixin Chen