About me

Currently a 4rth year PhD student at Sorbonne Université (Paris 6), in the laboratory IMJ-PRG, under the advisement of Fabrice Rouillier and Elias Tsigaridas. Also a member of OURAGAN team at INRIA Paris.
This academic year, I am in a temporary teaching and research position (ATER) in Sorbonne Université.
My PhD has been supported by the FSMP's MathInParis PhD fellowship program.

Research Work
Publications and Pre-prints

On the Error of Random Sampling: Uniformly Distributed Random Points on Parametric Curves
Apostolos Chalkis, Christina Katsamaki, Josué Tonelli-Cueto
In proceedings of the 47th International Symposium on Symbolic and Algebraic Computation (ISSAC '22)

PTOPO: Computing the geometry and the topology of parametric curves
Christina Katsamaki, Fabrice Rouillier, Elias Tsigaridas, Zafeirakis Zafeirakopoulos
In Journal of Symbolic Computation
HAL version
Implementation of PTOPO

PTOPO: A Maple package for the topology of parametric curves
Christina Katsamaki, Fabrice Rouillier, Elias Tsigaridas, Zafeirakis Zafeirakopoulos
In ACM Communications in Computer Algebra, Association for Computing Machinery (ACM)
Implementation of PTOPO

On the geometry and the topology of parametric curves
Christina Katsamaki, Fabrice Rouillier, Elias Tsigaridas, Zafeirakis Zafeirakopoulos
In proceedings of the 45th International Symposium on Symbolic and Algebraic Computation (ISSAC '20)
Implementation of PTOPO

Voronoi Diagram of Orthogonal Polyhedra in two and three dimensions
Ioannis Z. Emiris, Christina Katsamaki
In proceedings of SEA^2 2019 (Special Event on Analysis of Experimental Algorithms)
arXiv version
Implementation on Gitlab

Education
Obtained Degrees

MSc in Theoretical Computer Science
Department of Informatics and Telecommunications,
National and Kapodistrian University of Athens

Msc Thesis: Voronoi diagram of orthogonal polyhedra in two and three dimensions
under the supervision of Prof. Ioannis Z. Emiris

B.S. in Mathematics
Department of Mathematics,
National and Kapodistrian University of Athens

Contact
Get in Touch

Institut de Mathématiques de Jussieu-Paris Rive Gauche
Sorbonne Université - Campus Pierre et Marie Curie
4, place Jussieu - Boite Courrier 247
75252 Paris Cedex 05