Overview of the Authorship Verification Task at PAN 2022

Abstract

The authorship verification task at PAN 2022 follows the experimental setup of similar shared tasks in the recent past. However, it focuses on a different, and very challenging scenario: given two texts belonging to different discourse types, the task is to determine whether they are written by the same author. Based on a new corpus in English, we provide pairs of texts using four discourse types: essays, emails, text messages, and business memos. The differences in communicative purpose, intended audience, and the level of formality render the cross-discourse-type authorship verification task very hard. We received 7 submissions and evaluated them using the TIRA integrated research architecture, along with two baseline approaches. This paper reviews the submissions and presents a detailed discussion of the evaluation results.

Divisions: College of Business and Social Sciences > School of Social Sciences & Humanities
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College of Business and Social Sciences > Aston Business School > Cyber Security Innovation (CSI) Research Centre
College of Business and Social Sciences > Aston Institute for Forensic Linguistics
College of Business and Social Sciences > School of Social Sciences & Humanities > English Languages and Applied Linguistics
College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT)
Additional Information: © 2021 Copyright for this paper by its authors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0).
Uncontrolled Keywords: Computer Science(all)
Publication ISSN: 1613-0073
Last Modified: 24 Apr 2024 16:23
Date Deposited: 17 Nov 2022 12:19
Full Text Link: https://ceur-ws ... 0/paper-184.pdf
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
PURE Output Type: Conference article
Published Date: 2022-09-05
Published Online Date: 2022-08-09
Accepted Date: 2022-08-01
Authors: Stamatatos, Efstathios
Kestemont, Mike
Kredens, Krzysztof (ORCID Profile 0000-0001-7038-9478)
Pezik, Piotr
Heini, Annina (ORCID Profile 0000-0002-6737-2170)
Bevendorff, Janek
Stein, Benno
Potthast, Martin

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