Fakultäten der RUB » Fakultät für Mathematik » Lehrstühle » Lehrstuhl Mathematik XII

Kata Vuk, M.SC.

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Ruhr-Universität Bochum
Fakultät für Mathematik
IB 2/173
Universitätsstraße 150
44780 Bochum

Telefon: +49-234-3223425
Fax: +49-234-3214039
E-Mail: kata.vuk[at]ruhr-uni-bochum.de

Sprechstunde: nach Vereinbarung



Teaching

  • Project Management and Teaching: MathePlus for Electrical Engineering and Information Technology Students (since winter term 2017)
  • Teaching Assistent: Mathematics III for Engineers (winter term 2021)


Publications

  • H. Dehling, K. Vuk, M. Wendler (2022): Change-point detection based on weighted two-sample U-statistics. Electronic Journal of Statistics, 16, 862–891.[Link].
  • H. Dehling, K. Vuk, M. Wendler (2023+): Power of weighted test statistics for structural change in time series.[Link].


Presentations

  • "Nonparametric tests based on weighted two-sample U-statistics for change-points in time series",
    Advanced Statistical Seminar, Charles University Prague, 15th March 2023 (invited).
  • "Asymptotic theory for weighted change-point tests based on U-statistics",
    German Probability and Statistics Days, Essen, 7th - 10th March 2023.
  • "Change-Point Detection Based on Weighted Two-Sample U-Statistics",
    Paris-Saclay Change-Point Workshop, Paris, 16th - 17th January 2023.
  • "Change-Point Analysis with Two-Sample U-Statistics",
    StatScale ECR Meeting, Brighton, 14th - 16th December 2022 (invited).
  • "Weighted Test Statistics Based on U-Statistics for Structural Change in Time Series",
    Statistische Woche, Münster, 20th - 23rd September 2022 (invited).
  • Change-Point Detection Based on Weighted Two-Sample U-Statistics",
    12th International Conference of the ERCIM Working Group on Computational and Methodological Statistics, London, 14th - 16th December 2019.
  • "Change-Point Detection Based on Weighted Two-Sample U-Statistics" (Poster),
    European Meeting of Statisticians, Palermo, 22nd - 26th July 2019.
  • "Change-Point Detection Based on Weighted Two-Sample U-Statistics" (Poster),
    Change Point Detection: Limit Theorems, Algorithms, and Applications in Life Sciences, Greifswald, 8th - 10th July 2019.