M.Sc. Cornelia Ott


  • Codes in sum-rank metric
  • Algebraic Geometry Codes
  • Group Codes

Preprint:                                                                                                                                                                                                     Cornelia Ott, Sven Puchinger, Martin Bossert
Bounds and Genericity of Sum-Rank-Metric Codes (arXiv)

Carmen Sippel, Cornelia Ott, Sven Puchinger, Martin Bossert
Reed-Solomon Codes over Fields of Characteristic Zero (arXiv)

Applied Information Theory

  • Teaching assistance, SoSe 2018
  • Teaching assistance, SoSe 2019
  • Teaching assistance, SoSe 2020
  • Teaching assistance, SoSe 2021

Communications Engineering Seminar

  • Rank Metric Codes, Musab Ahmed Eltayeb Ahmed, SoSe 2018
  • McEliece cryptosystem, Abdullah Ahmad, WiSe 2019/20
  • Group Codes, Sebastian Bitzer, SoSe 2020
  • RSA Factorization Problem, Gurpreet Mann, WiSe 2020/21
  • The Index-Calculus Algorithm, Xiaoxuan Peng, WiSe 2020/21

Channel Coding

  • Teaching assistance, WiSe 2018/19
  • Teaching assistance, WiSe 2019/20
  • Teaching assistance, WiSe 2020/21



  • Bachelor/Master Thesis: Sum-Rank-Metric Codes
  • Bachelor/Master Thesis: Subfield Subcodes of One-Point Hermitian Codes (more information here)
  • Bachelor/Master Thesis: Group Codes


Yulin Chen, Analysis of Maximum Sum-Rank Distance Codes and Implementation in Sage (Masterthesis)

Yvette Groner, Aspects of Decoding Group Codes (Bachelorthesis)


Musab Ahmed Eltayeb Ahmed, Implementation of Gabidulin Codes in Sage (Master's Thesis, Co-supervised with Sven Müelich)


  • Reed-Solomon Codes over Fields of Characteristic Zero [Slides]
    IEEE International Symposium on Information Theory (ISIT), July 2019, Paris, France
  • Reed-Solomon Codes over Fields of Characteristic Zero
    Joint Workshop on Communications and Coding (JWCC), March 2019, Kühtai, Austria (Poster Presentation)

Research Assistant