Optimization Online Digest — June 2009
Applications — Science and Engineering
Control problems with mixed constraints and application to an optimal investment problem
J. Frédéric Bonnans, Dan Tiba
OnLine Nonlinear Programming as a Generalized Equation
Victor M. Zavala, Mihai Anitescu
Reconstruction of CT Images from Parsimonious Angular Measurements via Compressed Sensing
Necdet Serhat Aybat, Amit Chakraborty
Combinatorial Optimization
Solving large pmedian problems using a Lagrangean heuristic
Andréa Cynthia Santos
A BranchandCutandPrice Algorithm for VertexBiconnectivity Augmentation
Ivana Ljubic
Complementarity and Variational Inequalities
An inexact parallel splitting augmented Lagrangian method for large system of linear equations
Zheng Peng, BS Goh, DH Wu
Stability for solution of Differential Variational Inequalitiy
Jianxun Zhao
Convex and Nonsmooth Optimization
An Approximate Lagrange Multiplier Rule
Joydeep Dutta, Suvendu Pattanaik, Michel Thera
RankSparsity Incoherence for Matrix Decomposition
Venkat Chandrasekaran, Sujay Sanghavi, Pablo A. Parrilo, Alan S. Willsky
Convergence of fixed point continuation algorithms for matrix rank minimization
Donald Goldfarb, Shiqian Ma
A FirstOrder Smoothed Penalty Method for Compressed Sensing
Necdet Serhat Aybat, Garud Iyengar
Trace Norm Regularization: Reformulations, Algorithms, and Multitask Learning
Ting Kei Pong, Paul Tseng, Shuiwang Ji, Jieping Ye
About Stationarity and Regularity in Variational Analysis
Alexander Kruger
Global Optimization
An algorithmic framework for MINLP with separable nonconvexity
Claudia D'Ambrosio, Jon Lee, Andreas Waechter
Integer Programming
Split Rank of Triangle and Quadrilateral Inequalities
Santanu Dey, Quentin Louveaux
On Solving Singleobjective Fuzzy Integer Linear Fractional Programs
Omar Saad, Eman Abdelellah
Lifting Group Inequalities and an Application to Mixing Inequalities
Santanu Dey, Laurence Wolsey
Nonlinear Integer Programming
Raymond Hemmecke, Matthias Koeppe, Jon Lee, Robert Weismantel
Linear, Cone and Semidefinite Programming
Interior Proximal Algorithm with Variable Metric for SecondOrder Cone Programming: Applications to Structural Optimization and Support Vector Machines
Felipe Alvarez, Julio López, Hector Ramírez
Approximating semidefinite packing problems
G. Iyengar, D. J. Phillips, C. Stein
Nonlinear Optimization
StartingPoint Strategies for an Infeasible Potential Reduction Method
Marco D'Apuzzo, Valentina De Simone, Daniela di Serafino
On Sequential Optimality Conditions
Roberto Andreani , Gabriel Haeser , José M. Martínez
A new bound on the multipliers given by Caratheodory's theorem and a result on the internal penalty method
Gabriel Haeser
Robust Optimization
A Hierarchy of NearOptimal Policies for Multistage Adaptive Optimization
Dimitris Bertsimas, Dan Iancu, Pablo Parrilo
Stochastic Programming
A Hierarchy of Bounds for Stochastic MixedInteger Programs
Burhaneddin Sandikci, Nan Kong, Andrew Schaefer
