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Alexandre Vigny
All the information is here.
Alexandre Vigny
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ContactE-mail: alexandre [dot] vigny [at] uca [dot] fr (clé OpenPGP) |
About me
I am currently a junior professor at the University Clermont Auvergne in France. My topics of interest lie in the intersection of logic, algorithms, and graph theory.
Past / current positions
- Since October 2023: Junior professor at University Clermont Auvergne.
- From November 2019 to October 2023: Postdoc at the University of Bremen, in the team of Sebastian Siebertz.
- From October 2018 to September 2019: Postdoc at the University of Warsaw, with Mikołaj Bojańczyk and Szymon Toruńczyk.
- From October 2015 to September 2018: PhD Student at the IMJ-PRG, in the University Paris Diderot. Under the supervision of Arnaud Durand and Luc Segoufin.
- From May 2015 to September 2015: Internship in the LSV, at the ENS Cachan, with Luc Segoufin.
Students
- Jona Dirks, PhD student since October 2024, co-supervised with Mamadou Kanté.
Subject : Reconfiguration problems on directed graphs.
Some links
- Theoretical Computer Scientists for Future
- No free view? No review!

- Co-organizer of the PODC-DARE workshop.
Publications
Full list hereHighlights
- ■ Algorithms and data structures for first-order logic with connectivity under vertex failures.
With Michał Pilipczuk, Nicole Schirrmacher, Sebastian Siebertz and Szymon Toruńczyk. Presented at ICALP 2022. - ■ First-Order Logic with Connectivity Operators.
With Nicole Schirrmacher and Sebastian Siebertz. Presented at CSL 2022 and published in ACM Trans. Cpomput. Log. - ■ Elimination Distance to Bounded Degree on Planar Graphs.
With Alexander Lindermayr and Sebastian Siebertz. Presented at MFCS 2020 and published in Fundamenta Informaticae. Video presentation. - ■ Enumeration for FO Queries over Nowhere Dense Graphs.
With Nicole Schweikardt and Luc Segoufin. Presented at PODS 2018 and published in J. ACM.
Science popularization
- Article (in french) in the first edition of la gazzette of the GDR-IFM. (PDF here)
My PhD defense!
I defended my PhD on September the 27th 2018. manuscript, slides.All the information is here.
Teaching (in French and English)
In Clermont
- 2023-2024 Algorithmique
Programmation orientée Objet
Projet informatique
In Bremen
- 2021-2022
- 2020-2021
- 2019-2020
Databases Graphs and Algorithms
Set and Model Theory
Databases Graphs and Algorithms
Set and Model Theory
Parameterized Complexity
Finite Model Theory
In Paris
- 2017-2018
- 2016-2017
- 2015-2016 IP1 : Initiation à la programation, L1 Math 1er semestre.
CI2 : Concepts Informatiques, L1 Math-Info 2nd semestre.
Bases de données, L3 MIASHS, M1 ISIFAR, 2eme semestre.
EA3 : Éléments d'Algorithmique, L2 Info 1er semestre.
Bases de données, L3 MIASHS, M1 ISIFAR, 2eme semestre