---------------------------------------------------------------- IPCO XIII, 2008 (Bertinoro): List of accepted papers ---------------------------------------------------------------- Viswanath Nagarajan and Maxim Sviridenko Tight Bounds for Permutation Flow Shop Scheduling Michael Armbruster, Marzena Fuegenschuh, Christoph Helmberg and Alexander Martin A Comparative Study of Linear and Semidefinite Branch-and-Cut Methods for Solving the Minimum Graph Bisection Problem Kamesh Munagala and Peng Shi The Stochastic Machine Replenishment Problem James Orlin A Fast, Simpler Algorithm for the Matroid Parity Problem Arrigo Zanette, Matteo Fischetti and Egon Balas Can pure cutting plane algorithms work? Tamas Kiraly, Lap Chi Lau and Mohit Singh Degree Bounded Matroids and Submodular Flows Ken-ichi Kawarabayashi and Yusuke Kobayashi The Induced Disjoint Paths Problem Timothy Carnes and David Shmoys Primal-Dual Schema for Capacitated Covering Problems David Shmoys and Kunal Talwar A constant approximation algorithm for the a priori traveling salesman problem Juan Pablo Vielma and George Nemhauser Modeling Disjunctive Constraints with a Logarithmic Number of Binary Variables and Constraints Adam Letchford and Michael Soerensen Binary Positive Semidefinite Matrices and Associated Integer Polytopes Michele Conforti, Marco Di Summa and Laurence Wolsey The mixing set with divisible capacities Roberto Solis-Oba and Klaus Jansen A Polynomial Time Approximation Scheme for the Square Packing Problem Santanu Dey and Laurence Wolsey Lifting Integer Variables In Minimal Inequalities Corresponding To Lattice-Free Triangles Dimitris Bertsimas, Guglielmo Lulli and Amedeo Odoni The Air Traffic Flow Management Problem: An Integer Optimization Approach Chandrashekhar Nagarajan and David P. Williamson Offline and Online Facility Leasing Maren Martens and Tom McCormick A Polynomial Algorithm for Weighted Abstract Flow Ken-ichi Kawarabayashi An improved algorithm for finding cycles through elements Kenjiro Takazawa A weighted K_{t,t}-free t-factor algorithm for bipartite graphs Tamas Fleiner The stable roommates problem with choice functions Daniel Espinoza Computing with multi-row Gomory cuts Andre Berger, Vincenzo Bonifaci, Fabrizio Grandoni and Guido Schaefer Budgeted Matching and Budgeted Matroid Intersection via the Gasoline Puzzle James Ostrowski, Jeff Linderoth, Fabrizio Rossi and Stefano Smriglio Constraint Orbital Branching Oktay Gunluk and Jeff Linderoth Perspective Relaxation of MINLPs with Indicator Variables Attila BernĂ¡th and Tamas Kiraly A new approach to splitting-off Deeparnab Chakrabarty, Nikhil R. Devanur and Vijay Vazirani New Geometry-Inspired Relaxations and Algorithms for the Metric Steiner Tree Problem Aaron Archer and Shankar Krishnan Importance sampling via load-balanced facility location Gianpaolo Oriolo, Ugo Pietropaoli and Gautier Stauffer A new algorithm for the maximum weighted stable set problem in claw-free graphs Magnus Halldorsson, Guy Kortsarz and Maxim Sviridenko Min Sum Edge Coloring in General Multigraphs via Configuration LP Konstantinos Georgiou, Avner Magen and Iannis Tourlakis Vertex Cover resists SDPs tightened by local hypermetric inequalities Anureet Saxena, Pierre Bonami and Jon Lee Disjunctive Cuts for Non-convex Mixed Integer Quadratically Constrained Quadratic Programs Yongpei Guan and Andrew Miller A Polynomial Time Algorithm for Stochastic Uncapacitated Lot-Sizing Problem with Backlogging