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CORR
2007
Springer
167views Education» more  CORR 2007»
15 years 2 months ago
Optimal Solutions for Sparse Principal Component Analysis
Given a sample covariance matrix, we examine the problem of maximizing the variance explained by a linear combination of the input variables while constraining the number of nonze...
Alexandre d'Aspremont, Francis R. Bach, Laurent El...
91
Voted
ICCD
2001
IEEE
176views Hardware» more  ICCD 2001»
15 years 11 months ago
BDD Variable Ordering by Scatter Search
Reduced Ordered Binary Decision Diagrams (BDDs) are a data structure for representation and manipulation of Boolean functions which are frequently used in VLSI Design Automation. ...
William N. N. Hung, Xiaoyu Song
AIPS
2006
15 years 4 months ago
Optimal STRIPS Planning by Maximum Satisfiability and Accumulative Learning
Planning as satisfiability (SAT-Plan) is one of the best approaches to optimal planning, which has been shown effective on problems in many different domains. However, the potenti...
Zhao Xing, Yixin Chen, Weixiong Zhang
103
Voted
SIAMCO
2002
77views more  SIAMCO 2002»
15 years 2 months ago
Robust Optimal Switching Control for Nonlinear Systems
Abstract. We formulate a robust optimal control problem for a general nonlinear system with finitely many admissible control settings and with costs assigned to switching of contro...
Joseph A. Ball, Jerawan Chudoung, Martin V. Day
CCE
2008
15 years 1 months ago
Large scale optimization strategies for zone configuration of simulated moving beds
Simulated Moving Bed (SMB) processes are widely used in sugar, petrochemical, and pharmaceutical industries. However, systematic optimization of SMB, especially finding the optima...
Yoshiaki Kawajiri, Lorenz T. Biegler