Martin Ritzert

Martin Ritzert
Graduiertenkolleg UnRAVeL


Building: Erweiterungsbau 1

Room: 4117a

Ahornstr. 55

52074 Aachen


Phone: +49 241 80 21706

Office Hours

by appointment

Research Interests

Connections between Logic and Computational Learning Theory, Complexity, Machine learning on graphs

UnRAVeL Research Training Group

Associated member of the research training Group UnRAVeL which is focussed on uncertainty and randomness in algorithms, verification and logic.



Title Author(s) Published in
Learning definable hypotheses on trees Emilie Grienenberger, Martin Ritzert 22nd International Conference on Database Theory, ICDT 2019, March 26-28 2019, Lisbon, Portugal
Weisfeiler and Leman Go Neural: Higher-order Graph Neural Networks Christopher Morris, Martin Ritzert, Matthias Fey, William L. Hamilton, Jan Eric Lenssen, Gaurav Rattan, Martin Grohe 33rd AAAI Conference on Artificial Intelligence, AAAI 2019, Honolulu, Hawaii, USA, January 27 - February 1, 2019.

Learning MSO-definable hypotheses on string

Martin Grohe,
Christof Löding,
Martin Ritzert
International Conference on Algorithmic Learning Theory, ALT 2017, 15-17 October 2017, Kyoto University, Kyoto, Japan
Learning first-order definable concepts over structures of small degree Martin Grohe,
Martin Ritzert
32nd Annual ACM/IEEE Symposium on Logic in Computer Science, LICS 2017, Reykjavik, Iceland, June 20-23, 2017