Dr. Ulf Friedrich

Junior Advisor

 Education:

  • Since Nov. 2018: AdONE Junior Advisor, TUM
  • since May 2018: Postdoc, Operations Research Group, TUM
  • 2016 - 2018: Postdoc DFG Research Training Group "Algorithmic Optimization"
  • 2016: PhD in Mathematics, Trier University
  • 2009-2016: Research Assistant (wissenschaftlicher Mitarbeiter), Operations Research Group, Trier University
  • 2009: Diploma in Applied Mathematics, Trier University


Research interests:

  • Integer programming
  • Analytic algorithms for IP
  • Optimization methods for (Survey) Statistics
  • Nonlinear discrete optimization

 

Awards and honors:

  • 2015: Trier University Teaching Excellence Award 2015
  • 2014: Honorable Mention, poster award at the 11th Mixed-Integer Programming workshop (MIP), Ohio State University, Columbus, OH
  • 2014: Certificate of Recognition, the Society for Industrial and Applied Mathematics (SIAM)
  • 2009: Best Diploma Award of the Faculty for Business Administration, Economics, Mathematics, Computer Science and Business Informatics, Trier U.

Publications:

Geometry of gross substitutes valuations, with S. de Vries and S. Raach, to appear in Discrete Applied Mathematics

Multivariate optimal allocation with box-constraints, with R. Münnich and M. Rupp, Austrian Journal of Statistics, 47(2):33-52, 2018

Fast integer-valued algorithms for optimal allocations under constraints in stratified sampling, with R. Münnich, S. de Vries and M. Wagner, Computational Statistics and Data Analysis, 92:1-12, 2015

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