Institute for Numerical and Applied Mathematics - Research Group Optimization

Profile of Julius Pätzold


 
Julius Pätzold
Institut für Numerische und Angewandte Mathematik
Lotzestraße 16-18
37083 Göttingen
 
Raum 208
Telefon 0551-39-22578
j.paetzold@math.uni-goettingen.de
 

Research Interests


 
  • Robust Optimization
  • Integer Optimization
  • Cutting Plane Methods
  • Optimization in Public Transportation Planning
  • Periodic Event Scheduling Problem

 

Scientific Vita


 
since 10/2016 PhD Student at Institut für Numerische und Angewandte Mathematik, University of Göttingen
04/2016 - 09/2016 PhD Student at Universitäty of Osnabrück
10/2014 - 02/2016 Studies of Mathematics (M.Sc.) with minor Business Administration, University of Göttingen, thesis: Periodic Timetabling with Fixed Driving and Waiting Times (Prof. Dr. Anita Schöbel)
09/2012 - 06/2013 Studies Abroad at University of Warwick, United Kingdom
10/2011 - 09/2014 Studies of Mathematics (B.Sc.) with minor Economics, University of Göttingen, thesis: A p-Median Approach for Solving Line Location Problems (Prof. Dr. Anita Schöbel)
09/2004 - 06/2011 Domgymnasium Verden, Allgemeine Hochschulreife (German A-levels)

 

Employment


 
since 09/2016 Research Assistant at Simulationswissenschaftliches Zentrum Clausthal-Göttingen
04/2016 - 08/2016 Research Assistant at University of Osnabrück
04/2015 - 03/2016 Student Assistant for LinTim Software Project
09/2014 - 10/2014 Internship as Junior Consultant at d-fine GmbH (Consulting Group for Finance and Risk Management)
10/2013 - 03/2015 Student Assistant at Mathematisches Institut, University of Göttingen
07/2013 - 09/2013 Internship at Risk Management Department of Nord/LB, Hanover

 

Auszeichnungen


 
  • ATMOS 2017 Best Paper Award:
    with the paper Look-Ahead Approaches for Integrated Planning in Public Transportation
    by Julius Pätzold, Alexander Schiewe, Philine Schiewe and Anita Schöbel

 

Talks at Conferences and Workshops


 
  • Improving LinTim for Optimizing Integrated Public Transport Problems .
    24th cktober 2017, IEOR Seminar, Indian Institute of Technology, Mumbai, India.
  • Look-Ahead Approaches for Integrated Planning in Public Transportation.
    07th September 2017, 17th Workshop on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS 2017), Vienna, Austria.
  • Comparing Different Algorithms for Periodic Timetabling.
    15th May 2017, Workshop on Integrated Timetabling, Göttingen, Germany.
  • Solving Robust Optimization Problems by an Iterative Simulation-Based Approach.
    27th April 2017, SimScience 2017, Göttingen, Germany.
  • Periodic Timetabling with Fixed Driving and Waiting Times.
    2nd September 2016, OR2016, Hamburg, Germany.
  • Periodic Timetabling with Fixed Driving and Waiting Times.
    5th August 2016, Future Research on Combinatorial Optimization (FRICO), Osnabrück, Germany.



Referierte Konferenzbeiträge




  • J. Pätzold, A. Schiewe, P. Schiewe, A. Schöbel. 2017. Look-Ahead Approaches for Integrated Planning in Public Transportation. In 17th Workshop on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS 2017)59: Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik. 1-16.
  • J. Pätzold, A. Schöbel. 2016. A Matching Approach for Periodic Timetabling. In 16th Workshop on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS 2016)54: Schloss Dagstuhl-Leibniz-Zentrum für Informatik. 1-15.



Eingereichte Arbeiten




  • J. Pätzold, A. Schöbel. 2017. Solving Robust Optimization Problems by Iterative Approaches. submitted.



Diese Veröffentlichungen als einzelne BibTeX-Datei: publications.bib


 

Teaching


 
  • Numerical Mathematics I
    Teaching Assistance and Exercise Class (Winter Semester 2017/2018, University of Göttingen)
  • Golden School: Public Transport Optimization
    Organization, lectures und supervision of students (September 2017, Beijing Jiaotong University, China)
  • Scientific Computing for Optimization of Public Transport
    Teaching Assistance and Exercise Class (Summer Semester 2017, University of Göttingen)
  • Seminar on Algorithms for Robust Integer Programming
    Supervision of Students (Winter Semester 2016/2017, University of Göttingen)
  • Graph Algorithms
    Teaching Assistance and Exercise Class (Summer Semester 2016, University of Osnabrück)