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Graduate Seminar on Discrete Optimization (S4C1)

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Summer 2018


Facility Location Problems

The talks in this seminar will be based on recently published papers on different versions of facility location problems.
List of the talks with references.
Class hours: Mondays 14:15-15:45. Approval talks: 12:15-13:45
Number Approval talk Talk Name Topic Mentoring
1 16.4. (14:15-15:45)
30.4. Jan Niklas Ehm Local Search Pietro Saccardi
2 23.4.
7.5. Claudia Renner Dual Fitting Pietro Saccardi
3 30.4.
14.5. Lukas Erlenbach Combined algorithms for uncapacitated facility location Markus Ahrens
4 7.5.
28.5. Federico Miceli Approximation for k-median Markus Ahrens
5 14.5.
4.6. Simon Thomä Primal-dual algorithms Anna Hermann
6 28.5.
11.6. Thorben Tröbst Ordered k-median Anna Hermann
7 4.6.
18.6. Joachim Wilhelm Capacitated k-center problem Tilmann Bihler
8 11.6.
25.6. Tim Racs LP-based algorithm for capacitated facility location Rudi Scheifele
9 18.6.
9.7. Raoul Nicolodi Capacitated k-median with (1 + ε)k open facilities. Rudi Scheifele
10 25.6.
16.7. Jan Henrik Klüver Clustering with outliers Niko Klewinghaus

  • A regular participation in the talks and an active collaboration are mandatory for passing the seminar.
  • The talks will take approximately 75 minutes. The remaining 15 minutes are intended for a discussion.
  • Each participant has to write a summary consisting of one or two pages.
  • Each participant has to give an approval talk (typically three weeks before the regular talk). Passing the approval talk is a prerequisite for giving the regular seminar talk.

Prof. Dr. B. Korte,
Prof. Dr. J. Vygen,
Prof. Dr. S. Hougardy,
Prof. Dr. S. Held,
Dr. U. Brenner