Publications

Journal articles

Harnessing Incremental Answer Set Solving for Reasoning in Assumption-Based Argumentation
Tuomo Lehtonen, Johannes Peter Wallner, Matti Järvisalo (Theory and Practice of Logic Programming, 2021) LINK
Declarative Algorithms and Complexity Results for Assumption-Based Argumentation
Tuomo Lehtonen, Johannes Peter Wallner, Matti Järvisalo (Journal of Artificial Intelligence Research, 2021) LINK

Conference papers

Argumentative Reasoning in ASPIC+ under Incomplete Information
Daphne Odekerken, Tuomo Lehtonen, AnneMarie Borg, Johannes Peter Wallner, Matti Järvisalo (KR 2023) LINK
Argumentation Frameworks Induced by Assumption-based Argumentation: Relating Size and Complexity
Tuomo Lehtonen, Anna Rapberger, Markus Ulbricht, Johannes Peter Wallner (KR 2023) LINK
Algorithms for Reasoning in a Default Logic Instantiation of Assumption-Based Argumentation
Tuomo Lehtonen, Johannes Peter Wallner, Matti Järvisalo (COMMA 2022) LINK
Computing Stable Conclusions under the Weakest-Link Principle in the ASPIC+ Argumentation Formalism
Tuomo Lehtonen, Johannes Peter Wallner, Matti Järvisalo (KR 2022) LINK
An Answer Set Programming Approach to Argumentative Reasoning in the ASPIC+ Framework
Tuomo Lehtonen, Johannes Peter Wallner, Matti Järvisalo (KR 2020) LINK
Reasoning over Assumption-Based Argumentation Frameworks via Direct Answer Set Programming Encodings
Tuomo Lehtonen, Johannes Peter Wallner, Matti Järvisalo (AAAI 2019) LINK
SAT-Based Approaches to Adjusting, Repairing, and Computing Largest Extensions of Argumentation Frameworks
Tuomo Lehtonen, Andreas Niskanen, Matti Järvisalo (COMMA 2018) LINK
From Structured to Abstract Argumentation: Assumption-Based Acceptance via AF Reasoning
Tuomo Lehtonen, Johannes Peter Wallner, Matti Järvisalo (ECSQARU 2017) LINK

Other (not peer reviewed)

Design of ICCMA 2023, 5th International Competition on Computational Models of Argumentation: A Preliminary Report
Matti Järvisalo, Tuomo Lehtonen, Andreas Niskanen (Invited paper at Arg&App@KR 2023) LINK
Solver and Benchmark Descriptions of ICCMA 2023: 5th International Competition on Computational Models of Argumentation
Matti Järvisalo, Tuomo Lehtonen, Andreas Niskanen, editors (University of Helsinki Department of Computer Science Series of Publications B, 2023) LINK

Theses

Computational Approaches to Reasoning in Structured Argumentation
PhD thesis from University of Helsinki, Finland, 2023 LINK