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  4. Katrin Halbig

Katrin Halbig

In page navigation: EDOM
  • Overview
  • Team
    • Kevin-Martin Aigner
    • Edeltraud Balser
    • Andreas Bärmann
    • Kristin Braun
    • Jana Dienstbier
    • Patrick Gemander
    • Yiannis Giannakopoulos
    • Lukas Hager
    • Katrin Halbig
    • Beate Kirchner
    • Martina Kuchlbauer
    • Frauke Liers
    • Alexander Martin
    • Alexander Müller
    • Timm Oertel
    • Galina Orlinskaya
    • Florian Rösel
    • Hanno Schülldorf
    • Jonasz Staszek
    • Regine Stirnweiß
    • Sebastian Tschuppik
    • Friedrich Wagner
    • Dieter Weninger
    • Jorge Weston
  • Projects
    • Analytics
      • ADA Lovelace Center
      • Optimal Control of Electrical Distribution Networks with Uncertain Solar Feed-In
      • Optimization of medical care in rural environments
        • HealthFaCT Contents
      • EWave – Water Supply Energy Management System
      • LeOpIn
      • Robust Schedules for Air Traffic Management
      • RobustATM: Robust Optimization of ATM Planning Processes by Modelling of Uncertainty Impact
    • Energy
      • Robustification of Physical Parameters in Gas Networks
      • Adaptive MIP-Relaxations for MINLPs
      • Analysis of the German Electricity Market
      • MIP-based Alternating Direction Methods for High-Detail Stationary Gas Transport MINLPs
      • Decomposition methods for mixed-integer optimal control
      • Optimal allocation of gas network capacities
      • Energy System Analysis
      • Robust Power Load Balancing in Railway Networks
      • Smart Grid Optimization
    • Engineering and Physics
    • Logistics and Production
      • Driver Assistance Systems in Railway Traffic
      • Energy-Efficient Timetable Optimization
      • Joint Locomotive Scheduling and Driver Rostering in Rail Freight Traffic
      • Holistic optimization of trajectrories and runway scheduling
      • Optimized Production in the Tea Industry
      • OPs-TIMAL – Optimized processes for trajectory, maintenance and management of ressources and operations in aviation
      • Process optimization for hospital logistics
      • Expansion of the German Rail Freight Network
    • Mixed Integer Programming
      • Solver for Relaxations in General Mixed Integer Nonlinear Programming (SCIP/NL)
      • Development of new Linear and MIP Techniques for Supply Chain Management
      • Lamatto++
    • TRR 154 (Transregio)
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Katrin Halbig

M.Sc. Katrin Halbig

Department of Data Science (DDS)
Chair of Analytics & Mixed-Integer Optimization

Room: Raum 03.376
Cauerstraße 11
91058 Erlangen
  • Phone number: +49 9131 85-67179
  • Email: katrin.halbig@fau.de
  • Website: https://www.datascience.nat.fau.eu/research/groups/amio/members/katrin-halbig/

Projects

  • Development of new Linear and Integer Programming Techniques to solve Supply Chain Management Problems

    (Third Party Funds Single)

    Term: since 01-03-2010
    Funding source: Industrie
    Abstract

    Supply Chain Management (SCM) deals with the combination of procurement, production, storage, transport and delivery of commodities. Problems of this kind occur in all kinds of industry branches. Since the integrated planning of these processes contains a high potential for optimization it is of great importance for the companies’ efficiency.

    The method of choice to find optimal solutions in SCM is linear and integer programming. Nevertheless, there are big challenges to overcome – concerning both hardware and algorithms – due to very detailed and therefore large models. Additionally there may occur numerical difficulties that standard techniques cannot deal with.

    As a consequence, the problem’s mathematical formulation has to be done carefully and new methods need to be implemented to improve the performance of MIP algorithms.

    →More information

Publications

2021

  • Bestuzheva K., Besançon M., Chen WK., Chmiela A., Donkiewicz T., van Doornmalen J., Eifler L., Gaul O., Gamrath G., Gleixner A., Gottwald L., Graczyk C., Halbig K., Hoen A., Hojny C., van der Hulst R., Koch T., Lübbecke M., Maher SJ., Matter F., Mühmer E., Müller B., Pfetsch ME., Rehfeldt D., Schlein S., Schlösser F., Serrano F., Shinano Y., Sofranac B., Turner M., Vigerske S., Wegscheider F., Wellner P., Weninger D., Witzig J.:
    The SCIP Optimization Suite 8.0
    (2021)
    BibTeX: Download
    (Techreport)
  • Halbig K., Hümbs L., Rösel F., Schewe L., Weninger D.:
    Computing optimality certificates for convex mixed-integer nonlinear problems
    (2021)
    URL: https://opus4.kobv.de/opus4-trr154/frontdoor/index/index/docId/476/
    BibTeX: Download
    (Techreport)

2020

  • Gamrath G., Anderson D., Bestuzheva K., Chen WK., Eifler L., Gasse M., Gemander P., Gleixner A., Gottwald L., Halbig K., Hendel G., Hojny C., Koch T., Le Bodic P., Maher SJ., Matter F., Miltenberger M., Mühmer E., Müller B., Pfetsch ME., Schlösser F., Serrano F., Shinano Y., Tawfik C., Vigerske S., Wegscheider F., Weninger D., Witzig J.:
    The SCIP Optimization Suite 7.0
    In: Konrad-Zuse-Zentrum für Informationstechnik Berlin : ZIB-Report (2020)
    BibTeX: Download
    (Techreport)
Friedrich-Alexander-Universität
Department of Mathematics

Cauerstraße 11
91058 Erlangen
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