67 citations · 78 across the 5 of their papers we have counts for
6 papers
Distributed Parallel Structure-Aware Presolving for Arrowhead Linear Programs
Nils-Christian Kempke, Stephen J Maher, Daniel Rehfeldt +3
We present a structure-aware parallel presolve framework for arrowhead linear programs (AHLPs) in high-performance computing (HPC) environments, integrated into the parallel interi…
The SCIP Optimization Suite 10.0
Christopher Hojny, Mathieu Besançon, Ksenia Bestuzheva +31
The SCIP Optimization Suite provides a collection of software packages for mathematical optimization, centered around the constraint integer programming (CIP) framework SCIP. This…
Enabling Research through the SCIP Optimization Suite 8.0
Ksenia Bestuzheva, Mathieu Besançon, Wei-Kun Chen +32
The SCIP Optimization Suite provides a collection of software packages for mathematical optimization centered around the constraint integer programming framework SCIP. The focus of…
Assessing the Effectiveness of (Parallel) Branch-and-bound Algorithms
Stephen J. Maher, Ted K. Ralphs, Yuji Shinano
Empirical studies are fundamental in assessing the effectiveness of implementations of branch-and-bound algorithms. The complexity of such implementations makes empirical study dif…
Generating Hard Instances for Robust Combinatorial Optimization
Marc Goerigk, Stephen J. Maher
While research in robust optimization has attracted considerable interest over the last decades, its algorithmic development has been hindered by several factors. One of them is a…
Exact Methods for Recursive Circle Packing
Ambros Gleixner, Stephen Maher, Benjamin Müller +1
Packing rings into a minimum number of rectangles is an optimization problem which appears naturally in the logistics operations of the tube industry. It encompasses two major diff…