Timo Berthold

Available identifiers

zbMath Open berthold.timoMaRDI QIDQ522266

List of research outcomes

Publication	Date of Publication	Type
The MIP Workshop 2023 Computational Competition on Reoptimization	2023-11-24	Paper
Cutting plane selection with analytic centers and multiregression	2023-10-04	Paper
Progress in mathematical programming solvers from 2001 to 2020	2023-07-12	Paper
Conflict-free learning for mixed integer programming	2022-12-21	Paper
Transferring information across restarts in MIP	2022-08-30	Paper
Learning to Use Local Cuts	2022-06-23	Paper
Computational aspects of infeasibility analysis in mixed integer programming	2022-01-10	Paper
MIPLIB 2017: data-driven compilation of the 6th mixed-integer programming library	2021-12-27	Paper
The confined primal integral: a measure to benchmark heuristic MINLP solvers against global MINLP solvers	2021-08-11	Paper
Conflict Analysis for MINLP	2021-06-23	Paper
An exploratory computational analysis of dual degeneracy in mixed-integer programming	2021-01-20	Paper
Structure-driven fix-and-propagate heuristics for mixed integer programming	2020-02-17	Paper
Ten years of feasibility pump, and counting	2019-10-18	Paper
Local rapid learning for integer programs	2019-10-14	Paper
A status report on conflict analysis in mixed integer nonlinear programming	2019-10-14	Paper
Local Rapid Learning for Integer Programs	2019-02-07	Paper
A Status Report on Conflict Analysis in Mixed Integer Nonlinear Programming	2019-02-07	Paper
Four Good Reasons to Use an Interior Point Solver Within a MIP Solver	2018-10-09	Paper
From feasibility to improvement to proof: three phases of solving mixed-integer programs	2018-05-03	Paper
Parallelization of the FICO Xpress-Optimizer	2018-05-03	Paper
ParaXpress: an experimental extension of the FICO Xpress-Optimizer to solve hard MIPs on supercomputers	2018-05-03	Paper
A computational study of primal heuristics inside an MI(NL)P solver	2018-02-09	Paper
Improving the Performance of MIP and MINLP Solvers by Integrated Heuristics	2017-12-01	Paper
Experiments with conflict analysis in mixed integer programming	2017-08-04	Paper
Three ideas for a feasibility pump for nonconvex MINLP	2017-06-29	Paper
Three enhancements for optimization-based bound tightening	2017-04-28	Paper
Shift-and-propagate	2017-04-26	Paper
Parallelization of the FICO Xpress-Optimizer	2016-09-28	Paper
A First Implementation of ParaXpress: Combining Internal and External Parallelization to Solve MIPs on Supercomputers	2016-09-28	Paper
Branching on Multi-aggregated Variables	2016-07-25	Paper
Rounding and Propagation Heuristics for Mixed Integer Programming	2015-03-03	Paper
RENS. The optimal rounding	2014-10-06	Paper
Undercover: a primal MINLP heuristic exploring a largest sub-MIP	2014-06-02	Paper
Measuring the impact of primal heuristics	2014-05-15	Paper
Cloud Branching	2013-06-04	Paper
Analyzing the computational impact of MIQCP solver components	2013-03-11	Paper
Extending a CIP Framework to Solve MIQCPs	2012-07-10	Paper
An Approximative Criterion for the Potential of Energetic Reasoning	2011-05-12	Paper
Heuristics of the Branch-Cut-and-Price-Framework SCIP	2011-04-07	Paper
Detecting Orbitopal Symmetries	2011-04-07	Paper
Rapid Learning for Binary Programs	2010-06-22	Paper
A Constraint Integer Programming Approach for Resource-Constrained Project Scheduling	2010-06-22	Paper
Constraint Integer Programming: A New Approach to Integrate CP and MIP	2008-05-27	Paper
Improving the feasibility pump	2008-02-22	Paper

Research outcomes over time

Doctoral students

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