Senior Lecturer Dipl.-Ing. Dipl.-Ing. Dr.techn.
Wolfgang Dvořák
| Address | Institute of Logic and Computation Database and Artificial Intelligence Group TU Wien Favoritenstraße 9-11 1040 Wien Austria |
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| Phone | +43-1-58801-18441 |
| Fax | +43-1-58801-9-18441 |
| Room | HA 03 18 |
| Office Hours |
By appointment (send me an e-mail) |
You can find me in the TISS Adress Book
I am a senior lecturer at the Database and Artificial Intelligence Group of TU Wien and hold a venia docendi at the University of Vienna (Faculty of Computer Science). Before that, I was with the Theory and Applications of Algorithms Group at the University of Vienna and even before I obtained my PhD at TU Wien, within the WWTF funded project "New Methods for Analysing, Comparing and Solving Argumentation".Current Work and Research Interests
My research interests lie in theoretical computer science and my main research area is on Algorithms and Algorithmic Lower Bounds for Graph Problems from Applications, with the current focus being on problems in Artificial Intelligence and model checking problems from computer aided verification. In my research, I apply methods from the fields of algorithms and computational complexity theory, in particular from the research areas of parameterized complexity, approximation algorithms, and conditional lower bounds. Beyond that, I am interested in research on the intertranslatability and expressiveness studies of AI formalisms. Find below a list of some topics I'm interested in.- (Analysis of) Algorithms
- Approximation Algorithms
- Complexity Theory and Complexity Analysis
- Conditional Lower Bounds
- Parameterized Complexity
- Knowledge Representation and Reasoning
- (Abstract) Argumentation
- Graphs and Graph Parameters
- Games on Graphs
- Answer Set Programming
- ...
Curriculum Vitae
A short curriculum vitae.Teaching
My course list in tiss system.Winter term 2022
- 192.134 VU Fundamentals of Digital Systems (TU Wien)
- 183.580 VU Fundamentals of Digital Systems (TU Wien)
- 192.103 VU Fundamentals of Data Analysis and Visualization (TU Wien)
- 184.682 VU Abstract Argumentation (TU Wien)
Summer term 2022
- 192.121 VU Foundations of Computer and Communication Systems (TU Wien)
- 186.866 VU Algorithms and Data Structures (TU Wien)
- 181.034 SE Seminar of Artificial Intelligence (TU Wien)
- 184.765 VU Argumentation and Proof (TU Wien)
Recent & Upcoming Papers
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Deletion-Backdoors for Argumentation Frameworks with Collective Attacks
Wolfgang Dvořák, Matthias König, Stefan Woltran
SAFA 2022 -
Treewidth for Argumentation Frameworks with Collective Attacks
Wolfgang Dvořák, Matthias König, Stefan Woltran
COMMA 2022 -
Abstract Argumentation with Conditional Preferences
Michael Bernreiter, Wolfgang Dvořák, Stefan Woltran
COMMA 2022 -
Non-Admissibility in Abstract Argumentation
Wolfgang Dvořák, Tjitze Rienstra, Stefan Woltran. Leendert Van Der Torre
COMMA 2022 -
How complex is the strong admissibility semantics for abstract dialectical frameworks?
Atefeh Keshavarzi Zafarghandi, Wolfgang Dvořák, Rineke Verbrugge, Bart Verheij
COMMA 2022 -
The Effect of Preferences in Abstract Argumentation Under a Claim-Centric View
Michael Bernreiter, Wolfgang Dvořák, Anna Rapberger, Stefan Woltran
NMR 2022 -
Rediscovering Argumentation Principles Utilizing Collective Attacks
Wolfgang Dvořák, Matthias König, Markus Ulbricht, Stefan Woltran
KR 2022 [preprint] -
Tractable Abstract Argumentation via Backdoor-Treewidth
Wolfgang Dvořák, Markus Hecher, Matthias König, Andre Schidler, Stefan Szeider, Stefan Woltran
AAAI 2022
Awards
