Matthias Thimm

PD Dr. Matthias Thimm

Institute for Web Science and Technologies
Universitätsstr. 1, Room B.108
Universität Koblenz-Landau, Germany

Other websites:

http://tweetyproject.org
http://argumentationcompetition.org
http://krportal.org
Phone: +49 (0) 261 / 287- 2715
E-Mail: thimm@uni-koblenz.de



About me

I am a senior researcher at the Institute for Web Science and Technologies (WeST) in Koblenz, Germany. I received my PhD degree from the university of Dortmund (Germany) in 2011 and my habilitation degree from the university of Koblenz-Landau (Germany) in 2016. My research focus is on formal methods of knowledge representation and artificial intelligence, both from a conceptual as well as algorithmic perspective. I am interested in formal models of argumentation, in particular with respect to quantitative extensions, game theoretical aspects for application in multi-agent systems, the relationship of argumentation and belief revision, and inconsistency measurement. Further interests include probabilistic reasoning with incomplete and inconsistent information in propositional and first-order representations of knowledge.

News

18 June 2021
Four papers got accepted for KR 2021:

  • Jandson S. Ribeiro and Matthias Thimm: Consolidation via Tacit Culpability Measures: Between Explicit and Implicit Degrees of Culpability
  • Jesse Heyninck, Gabriele Kern-Isberner, Matthias Thimm, Kenneth Skiba and Tjitze Rienstra: Revision and Conditional Inference for Abstract Dialectical Frameworks
  • Carl Corea, Matthias Thimm, Patrick Delfmann: Measuring Inconsistency over Sequences of Business Rule Cases (Short paper)
  • Isabelle Kuhlmann, Tjitze Rienstra, Lars Bengel, Kenneth Skiba, Matthias Thimm: Distinguishability in Abstract Argumentation (Short paper)

12 May 2021
Two papers got accepted for IJCAI 2021:

  • Matthias Thimm, Federico Cerutti, Mauro Vallati: Skeptical Reasoning with Preferred Semantics in Abstract Argumentation without Computing Preferred Extensions
  • Kenneth Skiba, Tjitze Rienstra, Matthias Thimm, Jesse Heyninck, Gabriele Kern-Isberner: Ranking Extensions in Abstract Argumentation

22 Apr 2021
I will take up a new position as full professor for Artificial Intelligence at the FernUniversität in Hagen, starting from August 2021.



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