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ANOR
2011
136views more  ANOR 2011»
9 years 29 days ago
Impact of measurement error on container inspection policies at port-of-entry
Yada Zhu, Mingyu Li, Christina M. Young, Minge Xie...
ANOR
2011
169views more  ANOR 2011»
9 years 29 days ago
Predetermined intervals for start times of activities in the stochastic project scheduling problem
This paper proposes a new methodology to schedule activities in projects with stochastic activity durations. The main idea is to determine for each activity an interval in which th...
Illana Bendavid, Boaz Golany
ANOR
2011
117views more  ANOR 2011»
9 years 29 days ago
A simple and effective algorithm for the MaxMin diversity problem
The challenge of maximizing the diversity of a collection of points arises in a variety of settings, including the setting of search methods for hard optimization problems. One ver...
Daniel Cosmin Porumbel, Jin-Kao Hao, Fred Glover
ANOR
2011
124views more  ANOR 2011»
9 years 4 months ago
Stochastic dominance of portfolio insurance strategies - OBPI versus CPPI
Abstract The purpose of this article is to analyze and compare two standard portfolio insurance methods: Option-based Portfolio Insurance (OBPI) and Constant Proportion Portfolio I...
Rudi Zagst, Julia Kraus
ANOR
2011
122views more  ANOR 2011»
9 years 4 months ago
New filtering for the cumulative constraint in the context of non-overlapping rectangles
Nicolas Beldiceanu, Mats Carlsson, Sophie Demassey...
ANOR
2011
96views more  ANOR 2011»
9 years 4 months ago
Global propagation of side constraints for solving over-constrained problems
This article deals with the resolution of over-constrained problems using constraint programming, which often imposes to add to the constraint network new side constraints. These ...
Thierry Petit, Emmanuel Poder
ANOR
2011
175views more  ANOR 2011»
9 years 4 months ago
Integrated exact, hybrid and metaheuristic learning methods for confidentiality protection
A vital task facing government agencies and commercial organizations that report data is to represent the data in a meaningful way and simultaneously to protect the confidentialit...
Fred Glover, Lawrence H. Cox, Rahul Patil, James P...
ANOR
2011
158views more  ANOR 2011»
9 years 4 months ago
Hybrid scatter tabu search for unconstrained global optimization
Abstract The problem of finding a global optimum of an unconstrained multimodal function has been the subject of intensive study in recent years, giving rise to valuable advances ...
Abraham Duarte, Rafael Martí, Fred Glover, ...
ANOR
2011
101views more  ANOR 2011»
9 years 4 months ago
The case for strategic oscillation
Hard problems for metaheuristic search can be a source of insight for developing better methods. We examine a challenging instance of such a problem that has exactly two local opt...
Fred Glover, Jin-Kao Hao
ANOR
2011
110views more  ANOR 2011»
9 years 4 months ago
Adaptive memory programming for matrix bandwidth minimization
Vicente Campos, Estefanía Piñana, Ra...
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