IPCO B

34 papers

YearTitle / Authors
2022A 2-Approximation for the Bounded Treewidth Sparsest Cut Problem in FPT Time.
Vincent Cohen-Addad, Tobias Mömke, Victor Verdugo
2022A Competitive Algorithm for Throughput Maximization on Identical Machines.
Benjamin Moseley, Kirk Pruhs, Clifford Stein, Rudy Zhou
2022A Constant-Factor Approximation for Generalized Malleable Scheduling Under $M^\natural $-Concave Processing Speeds.
Dimitris Fotakis, Jannik Matuschke, Orestis Papadigenopoulos
2022A PTAS for the Horizontal Rectangle Stabbing Problem.
Arindam Khan, Aditya Subramanian, Andreas Wiese
2022A Simple LP-Based Approximation Algorithm for the Matching Augmentation Problem.
Étienne Bamas, Marina Drygala, Ola Svensson
2022A Simple Method for Convex Optimization in the Oracle Model.
Daniel Dadush, Christopher Hojny, Sophie Huiberts, Stefan Weltge
2022An Abstract Model for Branch-and-Cut.
Aleksandr M. Kazachkov, Pierre Le Bodic, Sriram Sankaranarayanan
2022Approximate $\mathrm {CVP}_{}$ in Time 2
Thomas Rothvoss, Moritz Venzin
2022Combinatorial Algorithms for Rooted Prize-Collecting Walks and Applications to Orienteering and Minimum-Latency Problems.
Sina Dezfuli, Zachary Friggstad, Ian Post, Chaitanya Swamy
2022Faster Connectivity in Low-Rank Hypergraphs via Expander Decomposition.
Calvin Beideman, Karthekeyan Chandrasekaran, Sagnik Mukhopadhyay, Danupon Nanongkai
2022Faster Goal-Oriented Shortest Path Search for Bulk and Incremental Detailed Routing.
Markus Ahrens, Dorothee Henke, Stefan Rabenstein, Jens Vygen
2022Graph Coloring and Semidefinite Rank.
Renee Mirka, Devin Smedira, David P. Williamson
2022Improved Approximations for Capacitated Vehicle Routing with Unsplittable Client Demands.
Zachary Friggstad, Ramin Mousavi, Mirmahdi Rahgoshay, Mohammad R. Salavatipour
2022Improving the Cook et al. Proximity Bound Given Integral Valued Constraints.
Marcel Celaya, Stefan Kuhlmann, Joseph Paat, Robert Weismantel
2022Integer Programming and Combinatorial Optimization - 23rd International Conference, IPCO 2022, Eindhoven, The Netherlands, June 27-29, 2022, Proceedings
Karen I. Aardal, Laura Sanità
2022Intersecting and Dense Restrictions of Clutters in Polynomial Time.
Martin Drees
2022LP-Based Approximations for Disjoint Bilinear and Two-Stage Adjustable Robust Optimization.
Omar El Housni, Ayoub Foussoul, Vineet Goyal
2022Lattice-Free Simplices with Lattice Width 2d - o(d).
Lukas Mayrhofer, Jamico Schade, Stefan Weltge
2022Matroid-Based TSP Rounding for Half-Integral Solutions.
Anupam Gupta, Euiwoong Lee, Jason Li, Marcin Mucha, Heather Newman, Sherry Sarkar
2022Neural Networks with Linear Threshold Activations: Structure and Algorithms.
Sammy Khalife, Amitabh Basu
2022Non-adaptive Stochastic Score Classification and Explainable Halfspace Evaluation.
Rohan Ghuge, Anupam Gupta, Viswanath Nagarajan
2022On Circuit Diameter Bounds via Circuit Imbalances.
Daniel Dadush, Zhuan Khye Koh, Bento Natura, László A. Végh
2022On the Complexity of Finding Shortest Variable Disjunction Branch-and-Bound Proofs.
Max Gläser, Marc E. Pfetsch
2022On the Complexity of Separation from the Knapsack Polytope.
Alberto Del Pia, Jeff T. Linderoth, Haoran Zhu
2022On the Maximal Number of Columns of a $\varDelta $-modular Matrix.
Gennadiy Averkov, Matthias Schymura
2022Optimal Item Pricing in Online Combinatorial Auctions.
José Correa, Andrés Cristi, Andrés Fielbaum, Tristan Pollner, S. Matthew Weinberg
2022SOCP-Based Disjunctive Cuts for a Class of Integer Nonlinear Bilevel Programs.
Elisabeth Gaar, Jon Lee, Ivana Ljubic, Markus Sinnl, Kübra Taninmis
2022Simple Odd β-Cycle Inequalities for Binary Polynomial Optimization.
Alberto Del Pia, Matthias Walter
2022Sparse Multi-term Disjunctive Cuts for the Epigraph of a Function of Binary Variables.
Rui Chen, James R. Luedtke
2022The Limits of Local Search for Weighted k-Set Packing.
Meike Neuwohner
2022The Secretary Problem with Distributions.
Pranav Nuti
2022The Simultaneous Semi-random Model for TSP.
Eric Balkanski, Yuri Faenza, Mathieu Kubik
2022The Two-Stripe Symmetric Circulant TSP is in P.
Samuel C. Gutekunst, Billy Jin, David P. Williamson
2022Total Dual Dyadicness and Dyadic Generating Sets.
Ahmad Abdi, Gérard Cornuéjols, Bertrand Guenin, Levent Tunçel