Daniel Rehfeldt

21 papers B 2Journal 12Unranked 7
YearRankTypeTitle / Venue / Authors
2024 J jnl
An efficient solver for large-scale onshore wind farm siting including cable routing.
Eur. J. Oper. Res.
Jaap Pedersen, Jann Michael Weinand, Chloi Syranidou, Daniel Rehfeldt
2023 J jnl
Enabling Research through the SCIP Optimization Suite 8.0.
ACM Trans. Math. Softw.
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
2023 J jnl
Faster exact solution of sparse MaxCut and QUBO problems.
Math. Program. Comput.
Daniel Rehfeldt, Thorsten Koch, Yuji Shinano
2023 J jnl
Implications, conflicts, and reductions for Steiner trees.
Math. Program.
Daniel Rehfeldt, Thorsten Koch
2022 J jnl
A massively parallel interior-point solver for LPs with generalized arrowhead structure, and applications to energy system models.
Eur. J. Oper. Res.
Daniel Rehfeldt, Hannes Hobbie, David Schönheit, Thorsten Koch, Dominik Möst, Ambros M. Gleixner
2022 — conf
APDCM 2022 Keynote Talk: Solving QUBOs on Digital and Quantum Computers.
IPDPS Workshops
Thorsten Koch, Daniel Rehfeldt, Yuji Shinano
2022 — conf
Faster Algorithms for Steiner Tree and Related Problems: From Theory to Practice.
OR
Daniel Rehfeldt
2022 J jnl
Faster exact solution of sparse MaxCut and QUBO problems.
CoRR
Daniel Rehfeldt, Thorsten Koch, Yuji Shinano
2022 J jnl
On the Exact Solution of Prize-Collecting Steiner Tree Problems.
INFORMS J. Comput.
Daniel Rehfeldt, Thorsten Koch
2022 J jnl
Optimal connected subgraphs: Integer programming formulations and polyhedra.
Networks
Daniel Rehfeldt, Henriette Franz, Thorsten Koch
2021 B conf
Implications, Conflicts, and Reductions for Steiner Trees.
IPCO
Daniel Rehfeldt, Thorsten Koch
2020 J jnl
A Physarum-Inspired Algorithm for Minimum-Cost Relay Node Placement in Wireless Sensor Networks.
IEEE/ACM Trans. Netw.
Yahui Sun, Daniel Rehfeldt, Marcus Brazil, Doreen A. Thomas, Saman K. Halgamuge
2019 — conf
An Easy Way to Build Parallel State-of-the-art Combinatorial Optimization Problem Solvers: A Computational Study on Solving Steiner Tree Problems and Mixed Integer Semidefinite Programs by using ug[SCIP-*, *]-Libraries.
IPDPS Workshops
Yuji Shinano, Daniel Rehfeldt, Tristan Gally
2019 B conf
Building Optimal Steiner Trees on Supercomputers by Using up to 43, 000 Cores.
CPAIOR
Yuji Shinano, Daniel Rehfeldt, Thorsten Koch
2019 J jnl
Combining NP-Hard Reduction Techniques and Strong Heuristics in an Exact Algorithm for the Maximum-Weight Connected Subgraph Problem.
SIAM J. Optim.
Daniel Rehfeldt, Thorsten Koch
2019 — conf
First Experiments with Structure-Aware Presolving for a Parallel Interior-Point Method.
OR
Ambros M. Gleixner, Nils-Christian Kempke, Thorsten Koch, Daniel Rehfeldt, Svenja Uslu
2019 J jnl
Reduction techniques for the prize collecting Steiner tree problem and the maximum-weight connected subgraph problem.
Networks
Daniel Rehfeldt, Thorsten Koch, Stephen J. Maher
2017 — conf
Optimizing Large-Scale Linear Energy System Problems with Block Diagonal Structure by Using Parallel Interior-Point Methods.
OR
Thomas Breuer, Michael R. Bussieck, Karl-Kiên Cao, Felix Cebulla, Frederik Fiand, Hans Christian Gils, Ambros M. Gleixner, Dmitry Khabi, Thorsten Koch, Daniel Rehfeldt, Manuel Wetzel
2017 — conf
SCIP-Jack - A Solver for STP and Variants with Parallelization Extensions: An Update.
OR
Daniel Rehfeldt, Thorsten Koch
2017 J jnl
SCIP-Jack - a solver for STP and variants with parallelization extensions.
Math. Program. Comput.
Gerald Gamrath, Thorsten Koch, Stephen J. Maher, Daniel Rehfeldt, Yuji Shinano
2016 — conf
PySCIPOpt: Mathematical Programming in Python with the SCIP Optimization Suite.
ICMS
Stephen J. Maher, Matthias Miltenberger, João Pedro Pedroso, Daniel Rehfeldt, Robert Schwarz, Felipe Serrano