SIAG/OPT Views and News 23(1)

Siag/opt Views-and-news a Forum for the Siam Activity Group on Optimization Case Studies Using Semi-deenite Programming for Controller Design in Active Noise Control

1 SIAG/OPT Views-and-News A Forum for the SIAM Activity Group on Optimization No. 8 Fall 1996 Case Studies Using Semi-De nite Programming for Controller Design in Active Noise Control Julia A. Olkin Applied Control and Signal Processing Group SRI International Menlo Park, CA 94025 email: [email protected]

SIAG/OPT Views-and-News 22(2)

This issue of SIAG/OPT Views-and-News is dedicated to the 2011 SIAM Conference on Optimization. Claudia Sagastizábal has written a beautiful and elegant survey of nonsmooth optimization showing how traditional methods can be cleverly improved by exploiting structure beyond the black box. Don’t miss her plenary presentation on Wednesday at 1pm! Other highlights of OP11 include the SIAG/OPT busin...

SIAG/OPT Views and News 23(1)

SIAM OP14 Introduction by the OP14 Co-Chairs Miguel F. Anjos & Michael J. Todd . . . . . . . . . . . . . . 1 Wing Design via Numerical Optimization Joaquim Martins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Relaxations for Some NP-Hard Problems Based on Exact Subgraphs Franz Rendl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 In Memoriam: ...

Siag/opt Views-and-news a Forum for the Siam Activity Group on Optimization Chairman's Column Case Studies Ppcx: Solving Linear Programs in Parallel

SIAG/OPT Views and News 23(2)

Articles Exascale Challenges for Optimization Andreas Grothey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Mathematical Optimization for Packing Problems Fernando M. de Oliveira Filho and Frank Vallentin . . . . 5 In Memoriam Che-Lin Su Richard W. Cottle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Bulletin Event Announcements SIAM Co...

SIAG/OPT Views and News 25(1)

Comments from the Editors Jennifer Erway & Stefan M. Wild . . . . . . . . . . . . . . . . . . . . . 1 Articles Phase Retrieval, What’s New? D. Russell Luke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 An Introduction to Nonnegative Matrix Factorization Nicolas Gillis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Bulletin...