Panagiotis Repouskos

My name is Panagiotis Repouskos. I am a MSc student in Theoretical Computer Science at the Department of Informatics and Telecommunications, University of Athens.

Short Bio

• Current, MSc in Theoretical Computer Science, in the Department of Informatics and Telecommunications, University of Athens.
• 2018, BSc. from Department of Informatics and Telecommunications, University of Athens.
  Bachelor’s Thesis: The Dataflow Computational Model and its Evolution, Supervisor: Prof. Panagiotis Rondogiannis.

A complete CV.

Research Interests

• Geometric Random Walks
• Convex Optimization
• Polynomial Eigenvalue Problems

Currently working on a semidefinite programming solver, via the use of randomized algorithms and geometric random walks. You can see some high level slides about random walks and optimization. The C++ code is in this branch of a fork of the VolEsti package.

Publications

• Sampling the feasible sets of SDPs and volume approximation
  ISSAC ‘20 SIGSAM Communications in Computer Algebra. ACM, 2020. (Distinguished poster award).
  

Links

• Slides of my talk on ‘Sampling Methods for Convex Optimization’,
  14th Athens Colloqium On Algorithms And Complexity (ACAC’19).
• Intern in Google Summer of Code 2019.

A Picture

In the Archaeological Site of Eleusis.