Optimization Online Digest — December 2005
Applications — OR and Management Sciences
Coherent Risk Measures in Inventory Problems
Shabbir Ahmed, Ulas Cakmak, Alexander Shapiro
A new model and a computational study for Demandwise Shared Protection
Claus G. Gruber, Arie M.C.A. Koster, Sebastian Orlowski, Roland Wessaely, Adrian Zymolka
Extensions of Lo's semiparametric bound for European call options
Donglei Du, Javier Pena, Luis F. Zuluaga
Applications — Science and Engineering
The Application of an ObliqueProjected Landweber Method to a Model of Supervised Learning
Bjorn Johansson, Tommy Elfving, Vladimir Kozlov, Yair Censor, PerErik Forssen, Gosta Granlund
Optimization of Flexural capacity of Reinforced fibrous Concrete Beams Using Genetic Algorithm
D Suji, S.C Natesan, R Murugesan
Combinatorial Optimization
Comparing Imperfection Ratio and Imperfection Index for Graph Classes
Arie M.C.A. Koster, Annegret K. Wagler
Set covering and packing formulations of graph coloring: algorithms and
first polyhedral results
Pierre Hansen, Martine Labbé, David Schindl
Alternative Formulation for the pmedian Problem
Sourour Elloumi
A counterexample to a conjecture of Laurent and Poljak
Antoine Deza, Gabriel Indik
Convex and Nonsmooth Optimization
ProxRegularity and Stability of the Proximal Mapping
Warren L. Hare, R. A. Poliquin
Steplength Selection in InteriorPoint Methods for Quadratic Programming
Frank Curtis, Jorge Nocedal
Global Optimization
On Ants, Bacteria and Dynamic Environments
Vitorino Ramos, Carlos Fernandes, Agostinho C. Rosa
On SelfRegulated Swarms, Societal Memory, Speed and Dynamics
Vitorino Ramos, Carlos Fernandes, Agostinho C. Rosa
Linear, Cone and Semidefinite Programming
An LMI description for the cone of Lorentzpositive maps
Roland Hildebrand
The perceptronrescaling algorithm for symmetric cone optimization
Imre Pólik, Tamás Terlaky
Approximating the Chromatic Number of a Graph by Semidefinite Programming
Nebojsa Gvozdenovic, Monique Laurent
Nonlinear Optimization
An interior Newtonlike method for nonnegative leastsquares problems with degenerate solution
Stefania Bellavia, Maria Macconi, Benedetta Morini
Stochastic Programming
Uniform Laws of Large Numbers for SetValued Mappings and Subdifferentials of Random Functions
Alexander Shapiro, Huifu Xu
Other Topics
Existence of Equilibrium for Integer Allocation Problems
Somdeb Lahiri
