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Optimization Online





 

All Areas Submissions - June 2007

Linear, Cone and Semidefinite Programming
A polynomial predictor-corrector trust-region algorithm for linear programming
Guanghui Lan, Renato Monteiro, Takashi Tsuchiya

Global Optimization
A novel hybrid algorithm with marriage of particle swarm optimization and extremal optimization
Chen Min-Rong, Lu Yong-Zai, Luo Qi

Applications — Science and Engineering
Graph Modeling for Quadratic Assignment Problem Associated with the Hypercube
jiming peng, Hans Mittelmann, Xiaolin Wu

Complementarity and Variational Inequalities
An Algorithm for the Fast Solution of Linear Complementarity Problems
Jose Luis Morales, Jorge Nocedal, Mikhail Smelyanskiy

Nonlinear Optimization
An implicit trust-region method on Riemannian manifolds
C. G. Baker, P.-A. Absil, K. A. Gallivan

Integer Programming
Separation Algorithms for 0-1 Knapsack Polytopes
Konstantinos Kaparis, Adam Letchford

Integer Programming
Improving a Formulation of the Quadratic Knapsack Problem
Daniel Grainger, Adam Letchford

Combinatorial Optimization
On the strength of cut-based inequalities for capacitated network design polyhedra
Christian Raack, Arie M.C.A. Koster, Roland Wessäly

Nonlinear Optimization
A view of algorithms for optimization without derivatives
M.J.D. Powell

Convex and Nonsmooth Optimization
Necessary optimality condition for Nonsmooth Switching Control problem
Shahlar Maharramov

Applications — OR and Management Sciences
Satisficing measures for analysis of risky positions
David B. Brown, Melvyn Sim

Applications — OR and Management Sciences
A MIP Approach for some Practical Packing Problems: Balancing Constraints and Tetris-like Items
giorgio fasano

Linear, Cone and Semidefinite Programming
Exploiting group symmetry in semidefinite programming relaxations of the quadratic assignment problem
Etienne De Klerk, Renata Sotirov

Nonlinear Optimization
Convergence Analysis of an Interior-Point Method for Nonconvex Nonlinear Programming
Hande Y. Benson, Arun Sen, David F. Shanno

Applications — OR and Management Sciences
MIP-based heuristic for non-standard 3D-packing problems
Giorgio Fasano

Complementarity and Variational Inequalities
An iterative approach for cone complementarity problems for nonsmooth multibody dynamics
Mihai Anitescu, Alessandro Tasora

Combinatorial Optimization
Expressing Combinatorial Optimization Problems by Systems of Polynomial Equations and the Nullstellensatz
Jesus De Loera, Jon Lee, Susan Margulies, Shmuel Onn

Nonlinear Optimization
Developments of NEWUOA for unconstrained minimization without derivatives
M.J.D. Powell

Combinatorial Optimization
Minimum weight t-composition of an integer
Domingos M. Cardoso, J. Orestes Cerdeira

Nonlinear Optimization
A globally convergent trust-region SQP method without a penalty function for nonlinearly constrained optimization
Hiroshi Yamashita, Hiroshi Yabe

Nonlinear Optimization
A primal-dual interior point method for nonlinear semidefinite programming
Hiroshi Yamashita, Hiroshi Yabe, Kouhei Harada

Linear, Cone and Semidefinite Programming
Semidefinite Representation of Convex Sets
J. William Helton, Jiawang Nie

Applications — OR and Management Sciences
A new lower bound for one-machine earliness-tardiness scheduling
Francis Sourd

Global Optimization
A Filled Function Method with One Parameter for $R^n$ Constrained Global Optimization
wang weixiang, shang youlin, zhang liansheng

Combinatorial Optimization
Tractable algorithms for chance-constrained combinatorial problems
Olivier Klopfenstein

Integer Programming
Conic Mixed-Integer Rounding Cuts
Alper Atamturk, Vishnu Narayanan

Integer Programming
A strong conic quadratic reformulation for machine-job assignment with controllable processing times
Selim M. Akturk, Alper Atamturk, Sinan Gurel

Integer Programming
The Flow Set with Partial Order
Alper Atamturk, Muhong Zhang

Combinatorial Optimization
New Lower Bounds on the Stability Number of a Graph
E. Alper YILDIRIM

Integer Programming
Column basis reduction and decomposable knapsack problems
Bala Krishnamoorthy, Gabor Pataki

Linear, Cone and Semidefinite Programming
Symmetry in semidefinite programs
Frank Vallentin

Robust Optimization
Explicit reformulations for robust optimization problems with general uncertainty sets
Igor Averbakh, Yun-Bin Zhao

Applications — Science and Engineering
Gradient Projection for Sparse Reconstruction: Application to Compressed Sensing and Other Inverse Problems
M. A. T. Figueiredo, R. D. Nowak, S. J. Wright

Applications — OR and Management Sciences
Partition Inequalities for Capacitated Survivable Network Design Based on Directed P-Cycles
Alper Atamturk, Deepak Rajan

Applications — OR and Management Sciences
An O(n^2) Algorithm for Lot Sizing with Inventory Bounds and Fixed Costs
Alper Atamturk, Simge Kucukyavuz

Convex and Nonsmooth Optimization
Guaranteed Minimum-Rank Solutions of Linear Matrix Equations via Nuclear Norm Minimization
Benjamin Recht, Maryam Fazel, Pablo A. Parrilo

Convex and Nonsmooth Optimization
In pursuit of a root
Ewout van den Berg, Michael P Friedlander

Global Optimization
Max-min separability: incremental approach and application to supervised data classification
Adil M Bagirov, Dean Webb, Bulent Karasozen

Convex and Nonsmooth Optimization
Smooth Optimization Approach for Covariance Selection
Zhaosong Lu


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