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MOR
2002
72views more  MOR 2002»
13 years 10 months ago
An Analytic Center Cutting Plane Method for Semidefinite Feasibility Problems
Semidefinite feasibility problems arise in many areas of operations research. The abstract form of these problems can be described as finding a point in a nonempty bounded convex b...
Jie Sun, Kim-Chuan Toh, Gongyun Zhao
AUTOMATICA
2007
72views more  AUTOMATICA 2007»
13 years 11 months ago
A probabilistic analytic center cutting plane method for feasibility of uncertain LMIs
ust control problems can be formulated in abstract form as convex feasibility programs, where one seeks a solution x that satisfies a set of inequalities of the form F . = {f (x,...
Giuseppe C. Calafiore, Fabrizio Dabbene
MANSCI
2008
128views more  MANSCI 2008»
13 years 11 months ago
Optimizing Call Center Staffing Using Simulation and Analytic Center Cutting-Plane Methods
We consider the problem of minimizing staffing costs in an inbound call center, while maintaining an acceptable level of service in multiple time periods. The problem is complicat...
Júlíus Atlason, Marina A. Epelman, S...
CORR
2008
Springer
114views Education» more  CORR 2008»
13 years 11 months ago
Support Vector Machine Classification with Indefinite Kernels
In this paper, we propose a method for support vector machine classification using indefinite kernels. Instead of directly minimizing or stabilizing a nonconvex loss function, our...
Ronny Luss, Alexandre d'Aspremont