Johannes Wieditz
Foto Johannes Wieditz


Institut für Mathematische Stochastik


Goldschmidtstrasse 7
37077 Göttingen

Room:Raum 2.191: 2.191, Gebaeude GZG: Goldschmidtstr. 3-5 (GZG)
Phone:+49 551 39 172136
Mail:johannes.wieditz@uni-goettingen.de
Research interests
  • Fingerprint recognition
  • Image processing
  • Bayesian inference
  • Monte Carlo Markov Chain
  • Fréchet means
  • Statistics and optimisation on non-Euclidean spaces
Publications
  1. Characteristic and Necessary Minutiae in Fingerprints, Journal of the Royal Statistical Society - Series C (Applied Statistics)
    https://rss.onlinelibrary.wiley.com/doi/10.1111/rssc.12520
  2. An algorithm for computing Fréchet means on the sphere, Optimization Letters, Volume 13, Issue 7, pp 1523–1533
    https://arxiv.org/abs/1802.09243
  3. Non-Asymptotic Confidence Sets for Circular Means, Entropy 18, no. 10: 375
    https://www.mdpi.com/1099-4300/18/10/375/pdf
  4. Universal, non-asymptotic confidence sets for circular means, Lecture Notes in Computer Science, Volume 9389
Curriculum Vitae
2017-
2021
PhD Student, Mathematical Sciences,
Georg-August University Göttingen
2014 - 2017 M. Sc., Mathematics and mathematical economics,
Technische Universität Ilmenau
2011 - 2014 B. Sc., Mathematics,
Technische Universität Ilmenau
Website
You can find additional information on my personal website.