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ANOR
2004
122views more  ANOR 2004»
13 years 8 months ago
Call Center Staffing with Simulation and Cutting Plane Methods
We present an iterative cutting plane method for minimizing staffing costs in a service system subject to satisfying acceptable service level requirements over multiple time perio...
Júlíus Atlason, Marina A. Epelman, S...
AUTOMATICA
2002
81views more  AUTOMATICA 2002»
13 years 8 months ago
The explicit linear quadratic regulator for constrained systems
For discrete-time linear time invariant systems with constraints on inputs and states, we develop an algorithm to determine explicitly, the state feedback control law which minimi...
Alberto Bemporad, Manfred Morari, Vivek Dua, Efstr...
CERA
2004
95views more  CERA 2004»
13 years 8 months ago
A New Design for Production (DFP) Methodology with Two Case Studies
Concurrent engineering (CE) design demands the consideration of product life-cycle issues in the early product design stage. Among various life-cycle issues, this work concentrate...
Lee Ming Wong, G. Gary Wang, Doug Strong
COMGEO
2004
ACM
13 years 8 months ago
A multi-dimensional approach to force-directed layouts of large graphs
We present a novel hierarchical force-directed method for drawing large graphs. Given a graph G = (V,E), the algorithm produces an embedding for G in an Euclidean space E of any d...
Pawel Gajer, Michael T. Goodrich, Stephen G. Kobou...
CSDA
2004
119views more  CSDA 2004»
13 years 8 months ago
Fitting bivariate cumulative returns with copulas
We propose a copula based statistical method of fitting joint cumulative returns between a market index and a stock from the index family to daily data. Modifying the method of in...
Werner Hürlimann