------------------------------------------------------------------------------- Touché 2023: Argument and Causal Retrieval. Call for Participation. -------------------------------------------------------------------------------
We invite you to participate in the 4th series of shared tasks on Argument and Causal Retrieval, Touché, which will be held in conjunction with the CLEF'23 conference in Thessaloniki, Greece [ https://clef2023.clef-initiative.eu/ ].
We invite early-bird registrants to assist us with the task design: The Image Retrieval for Arguments task asks teams to participate in expanding the dataset by submitting own queries (automated or manual) until Dec. 31.
We propose the following four tasks:
1. Argument Retrieval for Controversial Questions Given a controversial topic, the task is to retrieve and rank documents by their relevance and argument quality and to detect the document stance.
2. Evidence Retrieval for Causal Questions Given a causality-related topic, the task is to retrieve and rank documents by relevance to the topic and detect the document "causal" stance.
3. Image Retrieval for Arguments Given a controversial topic, the task is to retrieve images (from web pages) for each stance (pro/con) that show support for that stance.
4. Intra-Multilingual Multi-Target Stance Classification Given a proposal on a socially important issue, the task is to classify whether a comment is in favor, against, or neutral towards the proposal.
Learn more at https://touche.webis.de/
Register via the CLEF website: https://clef2023-labs-registration.dei.unipd.it/
------------------------------------------------------------------------------- Important Dates ------------------------------------------------------------------------------- Now open: Registration Dec. 31, 2022: Query submission for image retrieval task May 2, 2023: Approaches submission June 5, 2023: Participant paper submission July 7, 2023: Camera-ready participant papers submission Sep. 18-21, 2023: Conference One of the conference days: Touché Workshop on Argument and Causal Retrieval
------------------------------------------------------------------------------- Special Announcements -------------------------------------------------------------------------------
Touché Open Source Proceedings
Touché will host a collection of software developed by participants at GitHub. We invite you to publish your software too and invite software submissions using TIRA [ https://www.tira.io/ ].
In case of questions / suggestions / etc., please reach us at touche@webis.de.
Best regards, Touché team