Jakob Witzig

According to our database, Jakob Witzig authored at least 15 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Branch and Cut for Partitioning a Graph into a Cycle of Clusters.

Leon Eifler, Jakob Witzig, Ambros M. Gleixner

Proceedings of the Combinatorial Optimization - 8th International Symposium, 2024

2023

Enabling Research through the SCIP Optimization Suite 8.0.

Ksenia Bestuzheva, Mathieu Besançon, Weikun Chen, Antonia Chmiela, Tim Donkiewicz, Jasper van Doornmalen, Leon Eifler, Oliver Gaul, Gerald Gamrath, Ambros M. Gleixner, Leona Gottwald, Christoph Graczyk, Katrin Halbig, Alexander Hoen, Christopher Hojny, Rolf van der Hulst, Thorsten Koch, Marco E. Lübbecke, Stephen J. Maher, Frederic Matter, Erik Mühmer, Benjamin Müller, Marc E. Pfetsch, Daniel Rehfeldt, Steffan Schlein, Franziska Schlösser, Felipe Serrano, Yuji Shinano, Boro Sofranac, Mark Turner, Stefan Vigerske, Fabian Wegscheider, Philipp Wellner, Dieter Weninger, Jakob Witzig

ACM Trans. Math. Softw., June, 2023

2021

Computational aspects of infeasibility analysis in mixed integer programming.

Jakob Witzig, Timo Berthold, Stefan Heinz

Math. Program. Comput., 2021

Conflict-Driven Heuristics for Mixed Integer Programming.

Jakob Witzig, Ambros M. Gleixner

INFORMS J. Comput., 2021

Conflict Analysis for MINLP.

Timo Berthold, Jakob Witzig

INFORMS J. Comput., 2021

2020

Conflict-Free Learning for Mixed Integer Programming.

Jakob Witzig, Timo Berthold

Proceedings of the Integration of Constraint Programming, Artificial Intelligence, and Operations Research, 2020

2019

A Status Report on Conflict Analysis in Mixed Integer Nonlinear Programming.

Jakob Witzig, Timo Berthold, Stefan Heinz

Proceedings of the Integration of Constraint Programming, Artificial Intelligence, and Operations Research, 2019

Local Rapid Learning for Integer Programs.

Timo Berthold, Peter J. Stuckey, Jakob Witzig

Proceedings of the Integration of Constraint Programming, Artificial Intelligence, and Operations Research, 2019

2018

Mixed-Integer Programming for Cycle Detection in Nonreversible Markov Processes.

Jakob Witzig, Isabel Beckenbach, Leon Eifler, Konstantin Fackeldey, Ambros M. Gleixner, Andreas Grever, Marcus Weber

Multiscale Model. Simul., 2018

Adaptive Algorithmic Behavior for Solving Mixed Integer Programs Using Bandit Algorithms.

Gregor Hendel, Matthias Miltenberger, Jakob Witzig

Proceedings of the Operations Research Proceedings 2018, 2018

2017

Structure-Based Decomposition for Pattern-Detection for Railway Timetables.

Stanley Schade, Thomas Schlechte, Jakob Witzig

Proceedings of the Operations Research Proceedings 2017, 2017

Experiments with Conflict Analysis in Mixed Integer Programming.

Jakob Witzig, Timo Berthold, Stefan Heinz

Proceedings of the Integration of AI and OR Techniques in Constraint Programming, 2017

2016

Mixed-Integer Programming for Cycle Detection in Non-reversible Markov Processes.

Isabel Beckenbach, Leon Eifler, Konstantin Fackeldey, Ambros M. Gleixner, Andreas Grever, Marcus Weber, Jakob Witzig

CoRR, 2016

2015

Reoptimization Techniques for MIP Solvers.

Gerald Gamrath, Benjamin Hiller, Jakob Witzig

Proceedings of the Experimental Algorithms - 14th International Symposium, 2015

2013

Reoptimization in Branch-and-Bound Algorithms with an Application to Elevator Control.

Benjamin Hiller, Torsten Klug, Jakob Witzig

Proceedings of the Experimental Algorithms, 12th International Symposium, 2013