Open Argument Mining
(Funding Period: 2019 - 2022)

Motivation

Open debates include so many arguments that sound decision making exceeds cognitive capabilities of the interested public or responsible experts. Until now, argument mining approaches typically map from a closed set of given texts into a formal argumentation model. However, this does not fully cater to the nature of open, ongoing debates because of the following challenges:

  • (C1) Following a Continuous Debate: Participants in open, mass debates continuously introduce new arguments with novel aspects relevant to the debate topic. This leads to brittleness of state-of-the-art argument extractors, which are trained once and for all time.
  • (C2) Dealing with Incomplete Arguments: Textual arguments are often incomplete because the participants in the debate can understand them based on common background or shared knowledge. Hence argument structures which are identified by current argument mining methods are often incomplete.
  • (C3) Establishing Open Knowledge for Argumentation: Interpreting and understanding textual arguments requires additional facts and common knowledge which are often absent in existing knowledge graphs.

Goals

This project aims at investigating computational methods that i) continuously improve their capability to recognize arguments in ongoing debates, ii) align incomplete arguments with previous arguments and enrich them with automatically acquired background knowledge, and iii) constantly extend semantic knowledge bases with information required to understand arguments. Our goal is to arrive at an Open Argument Mining approach that is open with respect to new arguments emerging in ongoing debates, open to consider and contextualize incomplete arguments, and open to continuously acquire and extend knowledge required to understand such arguments.

Team

  • Prof. Dr. Iryna Gurevych, Principal Investigator
  • Tilman Beck, Doctoral Researcher
  • (Former) Dr. Christian Stab, Postdoctoral Researcher

Partners

This project is established in cooperation with WeST: Institute for Web Science and Technologies in Koblenz:

  • Prof. Dr. Steffen Staab
  • Dr. Claudia Schon
  • Lukas Schmelzeisen

Publications

Abels, Patrick ; Ahmadi, Zahra ; Burkhardt, Sophie ; Schiller, Benjamin ; Gurevych, Iryna ; Kramer, Stefan (2021):
Focusing Knowledge-based Graph Argument Mining via Topic Modeling.
12th IEEE International Conference on Big Knowledge (ICBK 2021), Auckland, New Zealand, 07.-08.12.2021, [Conference or Workshop Item]

Schiller, Benjamin ; Daxenberger, Johannes ; Gurevych, Iryna (2021):
Stance Detection Benchmark: How Robust Is Your Stance Detection?
In: KI - Künstliche Intelligenz, Springer, ISSN 0933-1875,
DOI: 10.1007/s13218-021-00714-w,
[Article]

Schiller, Benjamin ; Daxenberger, Johannes ; Gurevych, Iryna (2021):
Aspect-Controlled Neural Argument Generation.
In: Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, pp. 380-396,
ACL, 2021 Annual Conference of the North American Chapter of the Association for Computational Linguistics, virtual Conference, 06.-11.06.2021, ISBN 978-1-954085-46-6,
DOI: 10.18653/v1/2021.naacl-main.34,
[Conference or Workshop Item]

Pfeiffer, Jonas ; Kamath, Aishwarya ; Rücklé, Andreas ; Cho, Kyunghyun ; Gurevych, Iryna (2021):
AdapterFusion: Non-Destructive Task Composition for Transfer Learning.
In: Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, pp. 487-503,
ACL, 16th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2021), virtual conference, 19.-23.04.2021, ISBN 978-1-954085-02-2,
[Conference or Workshop Item]

Lauscher, Anne ; Majewska, Olga ; Ribeiro, Leonardo F. R. ; Gurevych, Iryna ; Rozanov, Nikolai ; Glavaš, Goran (2020):
Common Sense or World Knowledge? Investigating Adapter-Based Knowledge Injection into Pretrained Transformers.
In: Deep Learning Inside Out (DeeLIO): The First Workshop on Knowledge Extraction andIntegration for Deep Learning Architectures: Proceedings of the Workshop, pp. 43-49,
ACL, 2nd Workshop on Deep Continuous-Discrete Machine Learning (DeCoDeML Workshop 2020), virtual Conference, 14.-18.09.2020, ISBN 978-1-952148-75-0,
DOI: 10.18653/v1/2020.deelio-1.5,
[Conference or Workshop Item]

Reimers, Nils ; Schiller, Benjamin ; Beck, Tilman ; Daxenberger, Johannes ; Stab, Christian ; Gurevych, Iryna (2019):
Classification and Clustering of Arguments with Contextualized Word Embeddings.
In: Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019), pp. 567-578,
ACL, 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019), Florence, Italy, 28.07.-02.08.2019, ISBN 9781950737482,
[Conference or Workshop Item]