Vol. 2 No. 2 (2007)

Published: 2007-09-02

Articles

Identifying Active Manifolds

Warren L. Hare, Adrian S. Lewis

75
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On the Approximability of TSP on Local Modifications of Optimally Solved Instances

Hans-Joachim Böckenhauer, Luca Forlizzi, Juraj Hromkovic, Joachim Kneis, Joachim Kupke, Guido Proietti, Peter Widmayer

83
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Sensitivity analysis in convex quadratic optimization: Simultaneous perturbation of the objective and right-hand-side vectors

Alireza Ghaffari Hadigheh, Oleksandr Romanko, T. Terlaky

94
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Branch-and-Cut Algorithms for Winner Determination in Discount Auctions

Sampath Kameshwaran, Lyes Benyoucef, Xiaolan Xie

112
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Alternative Decomposition Based Approaches for Assigning Dusjunctive Tasks

Salim Haddadi, Omar Slimani

129
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Book Reviews

Review of the electronic book “Global Optimization with Maple” by János D. Pintér

Wilhelm Forst

137
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