Dear List,

the 12th International Conference on CMC and Social Media Corpora for the Humanities (CMC-Corpora) will be held at the University of Bayreuth, Germany, on the 4th and 5th of September 2025 (CfP, extended deadline paper/abstract submission: 28th of May 2025, 23:59 CEST) The conference (https://www.cmc2025.uni-bayreuth.de/en/ ) brings together language-centered research on CMC and social media in linguistics, philologies, communication sciences, media, and social sciences with research questions from the fields of corpus and computational linguistics, language technology, text technology, and machine learning.

We adhere to a wide definition of CMC and social media, covering various media of digital communication, including email, newsgroups, forums, chat and messenger applications (e.g. WhatsApp), social networks (e.g. Facebook, Instagram, X, TikTok), gaming platforms, as well as interactions in the communication areas of video portals (YouTube), learning platforms, gaming apps, online games and virtual worlds.

Our keynotes are Gavin Brookes (Lancaster University) and Stephanie Evert (Friedrich-Alexander University Erlangen-Nuremberg).

We invite submissions to the 12th conference on following topics (deadline paper/abstract submission: 28th of May 2025, 23:59 CEST) * Development of CMC corpora / social media corpora * Building CMC corpora: from data collection to publication * Open access data for CMC research: ethical and GDPR issues * Annotating CMC data: genres, linguistic aspects, metadata * Multimodal corpora * Big data corpora * Analysis of CMC corpora / social media corpora * Sociolinguistic studies of CMC * Discourse analysis of CMC * Linguistic characteristics of CMC * Multimodal (incl. visual) aspects of CMC * Multilingualism and code-switching in CMC * CMC in language education * Natural language processing (NLP) of CMC data / social media data * Normalization * PoS tagging * Lemmatization * Syntactic parsing * CMC for the benefit of digital societies * Interdisciplinary research design and research methods in CMC for the benefit of digital societies * Exploration of Diversity and Inclusion in CMC * Intersection of CMC and Social Sciences * Intersection of CMC and Human-Centered Data Science * Intersection of CMC and Computational Social Science * Contrastive CM studies across different languages The conference language is English. Submissions will consist of: * Short papers (2-4 pages – maximal 6 pages including the list of references –, following the existing template) for oral presentations * Abstracts (max. 300 words) for poster presentations

Submission and review Authors of accepted papers are invited to present their work at the conference (30-minute timeslots: 20-minute talks, followed by 10 minutes of discussion). Authors of accepted abstracts can present their work in progress or early-stage research during the poster session. At the start of the conference, all accepted papers will be made available in online proceedings. After the conference, speakers with the best contributions will be invited to submit extended papers for one or more special issue journal or a volume publication.

Instructions for authors All contributions will be collected through an online platform (ConfTool): https://www.cmc2025.uni-bayreuth.de/en/index.html Templates for the submission: Template for MSWord: https://www.cmc2025.uni-bayreuth.de/pool/dokumente/template_word.docx Template for LaTeX: https://www.cmc2025.uni-bayreuth.de/pool/dokumente/template_latex.zip

Local organizing committee: * Dr. Annamaria Fabian (University of Bayreuth/Bavarian Research Institute for Digital Transformation at the Bavarian Academy of Science) * Prof. Dr. Igor Trost (Alpen-Adria University Klagenfurt/University of Passau)

For all enquiries, please contact the organizers at cmc2025@uni-bayreuth.demailto:cmc2025@uni-bayreuth.de and see https://www.cmc2025.uni-bayreuth.de/en/ More information on the “International Conference Series on CMC and Social Media Corpora (cmc-corpora)”: https://cmc-corpora.org/series/#https://cmc-corpora.org/series/

All the best, Annamaria Fabian