Person

Sandra Kiefer

M. Sc.
Sandra Kiefer
Fachgruppe Informatik

Address

Building: E1, 1. Etage

Room: 4107a

Ahornstraße 55

52074 Aachen

Contact

workPhone
Phone: +49 241 80 21717
Fax: +49 241 80 22215

Office Hours

nach Vereinbarung
 

Research Interests

Algorithmic Graph Theory, Discrete Mathematics (in particular, Combinatorial Optimization, Geometric Group Theory), Topology

 

Teaching

Term Class
Winter Term 2016/2017

Exercise class for the lecture Berechenbarkeit und Komplexität
Seminar Komplexitätstheorie
Seminar Aktuelle Themen der Theoretischen Informatik

Summer Term 2016

Exercise class for the lecture Computational Complexity Theory
Seminar Aktuelle Themen der Theoretischen Informatik

Winter Term 2015/2016 Übung zur Vorlesung Berechenbarkeit und Komplexität
Summer Term 2015

Exercise class for the lecture Computational Complexity Theory
Seminar Aktuelle Themen der Theoretischen Informatik

Winter Term 2014/2015

Exercise class for the lecture The Graph Isomorphism Problem
Seminar Aktuelle Themen der Theoretischen Informatik

Summer Term 2014

Exercise class for the lecture Computational Group Theory
Seminar Aktuelle Themen der Theoretischen Informatik

Winter Term 2013/2014 Seminar Berechnungsmodelle für "Big Data"

 

Publications

Titel Autor(en) Erschienen in
The Weisfeiler-Leman Dimension of Planar Graphs is at most 3 Sandra Kiefer,
Ilia Ponomarenko,
Pascal Schweitzer

32nd Annual ACM/IEEE Symposium on Logic in Computer Science, LICS 2017, Reykjavik, Iceland, June 20-23, 2017

Upper Bounds on the Quantifier Depth for Graph Differentiation in First Order Logic

Sandra Kiefer,
Pascal Schweitzer

Proceedings of the 31st Annual ACM/IEEE Symposium on Logic in Computer Science, LICS '16, New York, NY, USA, July 5-8, 2016

Graphs Identified by Logics with Counting

Sandra Kiefer,
Pascal Schweitzer,
Erkal Selman

Mathematical Foundations of Computer Science 2015 - 40th International Symposium, MFCS 2015, Milan, Italy, August 24-28, 2015, Proceedings, Part I