Call for Papers – ACM TIST Special Issue
New Frontiers in Interactive Storytelling and Computational Models of Narrative
We invite submissions for a forthcoming special issue of ACM Transactions on Intelligent Systems and Technology (TIST) exploring how knowledge-driven methods (e.g., ontologies, knowledge graphs) can be integrated with LLMs and Generative AI to enhance computational storytelling and narrative intelligence.
This issue targets interdisciplinary contributions across Semantic Web, NLP, HCI, cognitive technologies, and digital creativity—with applications in education, games, cultural heritage, and human-robot interaction.
Topics of interest include (but are not limited to):
Knowledge representation for narrative structure and emotion
Culturally-aware and constraint-driven language models
Semantic interfaces for story authoring
Narrative planning in robotics and explainable AI
Ethical considerations and social impact of automated storytelling
Applications and evaluation of narrative systems
Reviews comparing symbolic and neural approaches to narrative AI
Submission deadline: December 1, 2025
Full Call for Papers (PDF):
https://dl.acm.org/pb-assets/static_journal_pages/tist/cfps/ACM-TIST-CFP-St…
Guest Editors:
Belén Dìaz Agudo, Pasquale Lisena, Paul Mulholland, Maria Angela Pellegrino
For questions: contact Maria Angela Pellegrino – mapellegrino(a)unisa.it
Second Call for Participations (Registration deadline extended to Aug 20!)
Shared Task for the 3rd International Workshop of AI Werewolf and Dialog
System (AIWolfDial2025) at the 18th International Natural Language
Generation conference (INLG 2025)
# Summary
Recent achievements of generation models, e.g. ChatGPT, are gathering
greater attentions. However, there is still room to investigate LLMs could
sufficiently able to handle coherent responses, longer contexts, common
grounds, and logics.
Werewolf is a social, hidden identity game that requires debate between
players and coalition building. The goal of our AIWerewolf contest is to
build an AI agent that is able to play this game against other AI. We will
hold 5-players and 13-players tracks.
# Schedule
Shared tasks
August 20, 2025: Competition Registration Deadline ← New! deadline extended
August 20, 2025: Preliminary Round (Self-play) Result Submission Deadline ←
New! deadline extended
Late August 2025: Final Round (Online Matches) ← New! deadline extended
Workshop papers
September 10, 2025: Paper Submission Deadline ← New! deadline extended
September 24, 2025: Notification of Acceptance
October 1, 2025: Camera-ready Submission Deadline ← New! deadline moved
INLG 2025 Conference Period
October 29 - November 2, 2025 (in Hanoi)
October 30, 2025 (AM): AIWolfDial 2025 Workshop in Hanoi/online (Paper
Presentations and Competition Results)
Our shared task is held as a part of our AIWolfDial 2025 workshop at INLG
2025 (18th International Natural Language Generation Conference). Our
workshop will be held in Hanoi, Vietnam and online on October 30th. It is
not mandatry for our shared task participants to attend the INLG 2025
conference, but encouraged to submit thier papers to the workshop and
present in the workshop day.
Please refer to our websites for the details including technical
requirments:
https://aiwolfdial.github.io/aiwolf-nlp/en/
# Why AI Werewolf?
Recent achievements of generation models, e.g. ChatGPT, are gathering
greater attentions. However, such a huge language model would not be
sufficiently able to handle coherent responses, longer contexts, common
grounds, and logics.
The AIWolfDial 2025 contest, which is an international open contest for
automatic players of the conversation game "Mafia", requires players not
just to communicate but to infer, persuade, deceive other players via
coherent logical conversations, while having the role-playing
non-task-oriented chats as well. We believe that this contest reveals
current issues in the recent huge language models, showing directions of
next breakthrough in the NLP area.
From the viewpoint of Game AI area, players must hide information, in
contrast to perfect information games such as chess or Reversi. Each player
acquires secret information from other players' conversations and behavior
and acts by hiding information to accomplish their objectives. Players are
required persuasion for earning confidence, and speculation for detecting
fabrications.
Participants must build an artificial intelligence agent that can play the
werewolf game as humans do, using natural language. Participant agents will
be evaluated by a panel of judges, who will grade the subjective quality of
the dialog generated by the agent, in addition to their win rates. Agents
must communicate in English.
# Registration
A team should send required information via
https://forms.gle/WuZdfjFAvLV98NU49
Registration and participation to the shared task is free.
# System Evaluation
Participants should submit a paper to the workshop, or a system design
description document to the organizers. In addition to the win rates,
reviewers will perform subjective evaluations on the game logs of a
self-match games and multi-agent games, using following criteria:
A Natural utterance expressions
B Contextually natural conversation
C Coherent (not contradictory) conversation
D Coherent game actions (vote, attack, divine) with conversation contents
E Diverse utterance expressions, including coherent characterization Please
note that vague utterances that could be used regardless of context are not
always natural in the werewolf game.
F Team play
# Organizers
Organizers and Program Commitee:
Yoshinobu Kano, Shizuoka University, Japan
Claus Aranha, Tsukuba University
Takashi Otsuki, Yamagata University, Japan
Fujio Toriumi, The University of Tokyo, Japan
Hirotaka Osawa, Keio University, Japan
Daisuke Katagami, Tokyo Polytechnic University, Japan
Michimasa Inaba, The University of Electro-Communications, Japan
Kei Harada, The University of Electro-Communications, Japan
Takeshi Ito, The University of Electro-Communications, Japan
Local Organizers:
Neo Watanabe, Shizuoka University, Japan
Yuto Sahashi, Shizuoka University, Japan
Yuya Harada, Shizuoka University, Japan
Links (same as above):
Registration https://forms.gle/WuZdfjFAvLV98NU49
Contest and workshop website https://aiwolfdial.github.io/aiwolf-nlp/en/
Paper submission site: https://softconf.com/p/AIWolfDial2025/
Contact;
aiwolf(a)kanolab.net
On behalf of the AIWolf organizers,
--
Yoshinobu Kano, Ph.D.
Professor, Research Fellow
Faculty of Informatics, Shizuoka University
personal webpage: http://kanolab.net/kano/ e-mail: kano(a)kanolab.net
kano(a)inf.shizuoka.ac.jp
Call for papers
European Journal of Humour Research
Special issue: "AI Meets Humour"
Editors of the European Journal of Humour Research special issue "AI
Meets Humour" invite contributions that examine any aspect of the
relationship between artificial intelligence and humour from a
humanistic or social-scientific perspective. Relevant topics include,
but are not limited to:
- Cultural, social, or ethical implications of AI-generated humour
- Humour as a test for artificial general intelligence
- Semiotics of humour in human–AI interactions
- The "funny robot" trope in film and literature
- Bias and stereotyping in AI-generated humour
- Cross-cultural challenges in computational humour recognition or
production
- Ethnographies of AI and humour in real-world settings
- Evaluations of the use of AI in comedy writing or performance
- AI as a theme or target of human-made humour
- Philosophical or epistemological perspectives on humour and AI
- Educational applications of humour-aware AI
Transdisciplinary, interdisciplinary, and multidisciplinary approaches
are welcome. Papers jointly authored by researchers in computer
science and the social sciences or humanities are particularly
encouraged.
The special issue will print full-length original research articles
(6,000 to 10,000 words), as well as shorter commentary pieces (3,000
to 6,000 words) that critically examine and take a clear persuasive
stand on the literature and research direction of a particular topic.
Submission instructions
Prospective authors should e-mail the following to the guest editors
at aimeetshumour(a)groups.io:
- title
- 250-word abstract
- 5 keywords
- names, affiliations, e-mail addresses, and biographies (up to 250
words) of all co-authors
Authors of accepted abstracts will be invited to submit a full article
that must follow the EJHR style sheet available at
<https://europeanjournalofhumour.org/ejhr/about/submissions>. Submissions
that pass an informal internal review by the guest editors will
undergo external double-blind review, with authors of accepted papers
invited to submit a final, revised version of their manuscript.
Important dates
- 1 October 2025: Abstract submission deadline
- 1 November 2025: Acceptance notifications for abstracts
- 1 March 2026: Paper submission deadline
- 1 July 2026: Acceptance notifications for papers
- 1 August 2026: Deadline for submission of revised papers
- September/October 2026: Publication of special issue
About the journal
The European Journal of Humour Research (EJHR) is a peer-reviewed
quarterly journal with an international, multidisciplinary editorial
board. EJHR covers the full range of work being done on all aspects of
humour and intends to respond to the important changes that have
affected the study of humour. Consequently, EJHR is committed to
theoretical openness characterized by the intent to publish a wide
range of critical approaches, alongside the encouragement and
development of innovative work that contains a transdisciplinary and
cross-disciplinary focus. For more information, see
<https://europeanjournalofhumour.org/>.
Guest editors
- Anna T. Litovkina, J. Selye University, Slovakia
- Tristan Miller, University of Manitoba, Canada
- Andrea Puskás, J. Selye University, Slovakia
- Márk Csóka, J. Selye University, Slovakia
For any enquiries, please contact the guest editors at
aimeetshumour(a)groups.io.
--
Dr. Tristan Miller, Assistant Professor
Department of Computer Science, University of Manitoba
https://clam.cs.umanitoba.ca/ | Tel. +1 204 474 6792
------------------
Apologies for cross-posting.
------------------
The Language and Dialogue Technologies (LanD <https://land.fbk.eu/>) group
at Fondazione Bruno Kessler <https://www.fbk.eu/en/> (Trento, Italy) in
conjunction with the ICT International Doctorate School of the University
of Trento <https://iecs.unitn.it/> is pleased to announce the availability
of two fully-funded PhD position:
1) TITLE: Dynamic Personas - Modeling the Evolution of Opinions and Values
in LLMs
DESCRIPTION: Previous research has focused on equipping conversational
agents with static, deep personas incorporating opinions, values, and
beliefs to enrich dialogues. However, human interaction is dynamic;
opinions can shift, and values may be expressed differently depending on
context or interlocutor. Current persona-based models lack the ability to
adapt or evolve during interaction. This PhD Thesis aims to address this
gap by developing neural models capable of representing and evolving deep
personas dynamically within a conversation. The research will investigate
how to model the triggers and mechanisms of persona adaptation, such as
responding to conversational context, user interaction history, or explicit
feedback. The goal is to create agents whose expressed opinions and values
can evolve coherently over time, leading to more natural, engaging, and
long-term interactions. Evaluation will focus on the plausibility,
coherence, and adaptability of the dynamic persona, with a focus on
understanding how LLMs' personas impact user perception and interaction
quality. Link to the call:
https://iecs.unitn.it/education/admission/reserved-topic-scholarships#A5
2) TITLE: Knowledge-Driven Natural Language Generation for Combating Online
Harms
DESCRIPTION: The pervasive spread of online misinformation and hate speech
poses critical threats to societal well-being and democratic discourse.
While neural language models (NLMs) show promise in generating
counter-arguments and debunking fake news, they often suffer from
limitations such as hallucination, knowledge scarcity, and a lack of
sophisticated argumentative reasoning. This PhD project aims to overcome
these shortcomings by developing novel knowledge-driven neural language
generation pipelines. We will focus on integrating diverse external
knowledge sources, principles from argumentation theory, and
domain-specific features to enable the generation of factually accurate,
persuasive, and ethically sound counterspeech. The goal is to build
advanced generative AI systems that can effectively and safely mitigate the
impact of both misinformation and hate speech online. Link to the call:
https://iecs.unitn.it/education/admission/reserved-topic-scholarships#A6
COMPLETE DETAILS AVAILABLE AT:
https://iecs.unitn.it/education/admission/call-for-application
IMPORTANT DATES: deadline for application is August 22nd, 2025, 04:00 PM
(CEST)
FURTHER INFORMATION: For preliminary interviews, and should you need
further information about the position, please contact me (guerini(a)fbk.eu)
Best Regards,
Marco Guerini
--
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- apologies for cross-posting -
We are pleased to announce the call for submissions for the next regular issue of the journal Dialogue and Discourse. Submissions are invited on all topics in the formal, computational, or psycholinguistic study of dialogue and discourse.
Submissions received by September 1st, 2025 will be considered for the next regular issue. Later submissions will be slated for the next available issue.
About the journal
Dialogue and Discourse (D&D http://www.dialogue-and-discourse.org) is the first peer-reviewed free open access journal dedicated exclusively to work that deals with language "beyond the sentence". The journal adopts an interdisciplinary perspective, accepting work from Linguistics, Computer Science, Psychology, Sociology, Philosophy, and other associated fields with an interest in formally, technically, empirically or experimentally rigorous approaches. Descriptive papers should make a substantial theoretical contribution to be considered. We are committed to ensuring the highest editorial standards and rigorous peer-review of all submissions, while granting open access to all interested readers. D&D has published regular issues every year since 2010, and occasionally special issues on common topics.
As of August 2025, D&D has published 119 papers, and the journal's h-index is 31. D&D is endorsed by ACL SIGdial, SemDial, and AMLaP. D&D is indexed by DBPL Bibliography, the Directory of Open Access Journals, the European Reference Index for the Humanities and Social Sciences, Linguistics and Language Behavious Abstracts, Linguistics Abstracts Online, Linguistic Bibliography Online, the MLA International Bibliography, Scopus.
Submissions
Submissions should be made via the online submission system at
http://www.dialogue-and-discourse.org/submission.shtml
Authors are required to indicate if a submission is an extended version of one or more previously published conference papers (to which we would expect substantial additions); simultaneous submission to another venue is prohibited. Submissions will undergo rigorous peer-review. Once accepted and finalized, papers will appear online immediately, as part of the current issue.
Selected papers will furthermore be offered the opportunity to present a poster at the following SIGDIAL Conference (https://www.sigdial.org).
Dialogue and Discourse Editors
Issue Editors:
Manfred Stede (Volume 16, Issue 2)
Casey Kennington (Volume 16, Issue 1)
Massimo Poesio (Volume 15, Issue 2)
Pat Healey (Volume 15, Issue 1)
Editor In Chief:
David R. Traum, University of Southern California, United States
Associate Editors:
Rebecca Clift, University of Essex, United Kingdom
Barbara Di Eugenio, University of Illinois Chicago, United States
Kallirroi Georgila, University of Southern California, United States
Jonathan Ginzburg, Université Paris-Cité, France
Pat Healey, Queen Mary University London, United Kingdom
Ryuichiro Higashinaka, Nagoya University, Japan
Casey Kennington, Boise State University, United States
Pierre Lison, Norwegian Computing Center, Norway
Massimo Poesio, Queen Mary University London and University of Utrecht
Manfred Stede, University of Potsdam, Germany
Amir Zeldes, Georgetown University, United States
Dear all,
The International Conference on Spoken Language Translation (IWSLT)
<https://iwslt.org/> is the premier annual conference for all aspects of
Spoken Language Translation. Every year, the conference organizes and
sponsors open evaluation campaigns around key challenges in simultaneous
and consecutive translation, under real-time/low latency or offline
conditions, and for a variety of languages in under-resourced or
multilingual conditions. System descriptions and results from participants’
systems and scientific papers related to key algorithmic advances and best
practices are presented.
IWSLT is the venue of the SIGSLT, the Special Interest Group on Spoken
Language Translation of ACL, ISCA, and ELRA. With a track record of 20+
years, IWSLT benchmarks and proceedings serve as a reference for all
researchers and practitioners working on speech translation and related
fields.
There are many challenges in speech translation that have not yet been
addressed, among them, we are really interested in topics related to new
applications scenarios (e.g. meetings, subtitling, dubbing), specific
aspects (e.g. names, accents), different styles, multilingually, discourse
and summarization, multimodal and multi-party speech translation, automatic
evaluation metrics for speech translation. or many other ideas that
researchers have not yet focused on. Therefore, we invite proposals for
shared tasks. As a task organizer you can promote a particular challenge in
speech translation, either newly identified or worthy of continued
research. For those proposing new tasks, for inspiration, you can find the
tasks run in the previous year on the IWSLT website. Tasks will be
selected in November based on their relevance and readiness for the
evaluation campaign, to enable data released by the end of the year. To
ensure an appropriate number of total tracks, highly related proposals may
be encouraged to merge after initial review.
If you want to propose a new task to encourage researchers around the world
to work on particular timely challenges in SLT, please fill out the
following form <https://iwslt.org/assets/pdfs/IWSLT2026-Call_for_Tasks.pdf>
and send it to: *iwslt-organizers(a)googlegroups.com
<iwslt-organizers(a)googlegroups.com> *by* September 30th, 2025. *Decisions
about which tasks will run in 2026 will be announced by *November 1st, 2025*
.
For further information on this initiative, please refer to the *
<https://iwslt.org/assets/pdfs/IWSLT2026-Call_for_Tasks.pdf>CFP
<https://iwslt.org/assets/pdfs/IWSLT2026-Call_for_Tasks.pdf> *(
https://iwslt.org/assets/pdfs/IWSLT2026-Call_for_Tasks.pdf).
Best,
Marcello, Alex, Jan, Sebastian, Elizabeth, Antonios, Atul
IWSLT Organisers
CALL FOR PARTICIPATION
http://www.alta.asn.au/events/sharedtask2025
The Australasian Language Technology Association (ALTA) is organising a programming competition for university undergraduate and postgraduate students.
Following on the series of shared tasks by ALTA since 2010, all participants compete to solve the same problem. The problem highlights an active area of research and programming in the area of language technology.
This year's shared task is: Normalizing Adverse Drug Event mentions.
The tentative key dates are:
Right Now - Registration and release of training and development data
24 Sep 2025 - Release of test data
29 Sep 2025 - Deadline of submission of runs
03 Oct 2025 - Notification of results
27 Oct 2025 - Deadline of submission of system description
26-28 Nov 2024 - Presentation of results at ALTA 2025
Details of the task and registration are available at the competition website (https://www.alta.asn.au/events/sharedtask2025)
Good luck!
Diego
--
Dr. Diego Mollá-Aliod
Senior Lecturer
School of Computing | Room 358 (Level 3), 4 Research Park Drive
Macquarie University, NSW 2109, Australia
T: +61 2 9850 9531 | F: +61 2 9850 9551
https://macquarie.zoom.us/my/diego.mollahttps://researchers.mq.edu.au/en/persons/diego-molla-aliod
I acknowledge the traditional custodians of the land on which Macquarie University stands – the Wallumattagal clan of the Dharug nation – whose cultures and customs have nurtured and continue to nurture this land since time immemorial. I pay my respects to Elders past and present.
[Apologies for multiple postings]
The 15th edition of the Language Resources and Evaluation Conference
(LREC 2026) invites proposals for tutorials to be held in conjunction
with the conference. We seek proposals in all areas of natural language
processing and computation, language resources (LRs) and evaluation,
including spoken language, sign language, and multimodal interaction.
The tutorials will be held at LREC 2026 in Palma de Mallorca (Spain), on
11, 12, or 16 May 2026.
*IMPORTANT DATES*
17 October 2025: Proposal submission due
17 November 2025: Notification of acceptance
11-16 May 2026: LREC 2026 conference
*Cutting-edge:* tutorials that cover advances in newly emerging areas.
The tutorials are expected to give a brief introduction to the topic,
but participants are assumed to have some prior knowledge of the topic.
The focus of the class will be on discussing the most recent
developments in the field, and it will spend a considerable amount of
time pointing out open research questions and important novel research
directions.
*Introductory to computational linguistics (CL)/ natural language
processing (NLP) topics*: tutorials that provide introductions to topics
that are established in the LREC communities. The lecturers provide an
overview of the development of the field from the beginning until now.
Attendees are not expected to come with prior knowledge. They acquire
sufficient understanding of the topic to understand the most recent
research in the field.
*Introductory to adjacent areas:* tutorials that provide introductions
to topics that are established or emerging in areas adjacent to CL/NLP.
The lecturers provide an overview of the development of the field from
the beginning until now. Attendees are not expected to come with prior
knowledge. They acquire a sufficient understanding of the topic to
understand the most recent research in the field and its relevance for
the CL/NLP domains.
In all cases, the aim of a tutorial is primarily to help understand a
scientific problem, its tractability, and its theoretical and practical
implications. Presentations of particular technological solutions or
systems are welcome, provided that they serve as illustrations of
broader scientific considerations. None of the tutorial types are
expected to be “self-invited” long talks – the content should be a good
balance between research from multiple groups and perspectives, not only
of the teachers of the tutorial.
Proposals should be prepared according to the style files available at
https://www.overleaf.com/read/mgtcgxgmrhvz#1b1392, available also from
the LREC website (https://lrec2026.info/).
Proposals should not exceed 4 pages of content (plus unlimited pages for
references), and they should be submitted as PDF documents. Tutorial
proposals do not have to be anonymized.
They should contain:
* A title that helps potential attendees to understand what the
tutorial will be about.
* An abstract that summarizes the topics, goals, target audience, and
type (see above) of the tutorial (this abstract will also be on the
LREC website).
* A section called “Introduction” that explains the topic and
summarizes the starting point and relevance for our community, and
in general.
* A section called “Target Audience” that explains for whom the
tutorial will be developed and what the expected prior knowledge is.
Clearly specify what attendees should know and be able to
practically do to get the most out of your tutorial. Examples of
what to specify include prior mathematical knowledge, knowledge of
specific modeling approaches and methods, programming skills, or
adjacent areas like computer vision. Also specify the number of
expected participants.
* A section called “Outline” in which the various topics are
explained. This can be a list of bullet points or a set of
paragraphs explaining the content. Explain what you intend and how
long the tutorial will be.
* A section called “Diversity Considerations”, discussing each of the
three aspects of diversity mentioned above or others.
* A section called “Reading List”: What are introductory papers or
books that potential attendees can read to get a first impression of
the tutorial content? What do you expect them to have read before
attending? What does provide further information beyond the content
of the tutorial?
* A section called “Presenters” in which each tutorial presenter is
briefly introduced in one paragraph, including their research
interests, their areas of expertise for the tutorial topic, and
their experience in teaching a diverse and international audience.
* A section called “Other Information” which should include
information on how many people are expected to participate and how
you came to this estimate. You can also explain any other aspects
that you find important, including special equipment that you would
need.
* A section called “Ethics Statement” which discusses ethical
considerations related to the topics of the tutorial.
Tutorials can be half-day (morning 9:00 to 13:00 or afternoon 14:00 to
18:00) or full-day (9:00 to 18:00) and must follow fixed hours for
breaks (morning coffee break 10.30-11.00, lunch break: 13:00-14:00,
afternoon coffee break: 16.00-16.30).
Submission is electronic. Please submit the proposals using the START
system at this URL: https://softconf.com/lrec2026/tutorials
*EVALUATION CRITERIA*
The tutorial proposals will be evaluated according to their originality
and impact, the expected interest level of participants, as well as the
quality of the organizing team and Program Committee and their
contribution to the diversity of the conference.
*DIVERSITY AND INCLUSION*
We particularly encourage submissions from underrepresented groups in
computational linguistics, researchers from any demographic or
geographic minority, with disabilities, or others. In the evaluation of
the proposal, we will take these aspects into account to create a varied
and balanced set of tutorials.
This includes several aspects of diversity, namely (1) how the topic of
the tutorial contributes to improved diversity and increased fairness in
the field, (2) if the topic is particularly relevant for a specific
underrepresented group of potential participants, and (3) if the
presenters are from an underrepresented group.
*INSTRUCTOR RESPONSIBILITIES*
Accepted tutorial presenters will be notified by the date mentioned
above. They must then provide abstracts of their tutorials for inclusion
in the conference registration material by the specific deadlines. The
abstract needs to be provided in ASCII format. The summary will be
submitted in PDF format and can be updated from the version submitted
for review. The instructors will make their material available in an
appropriate way, for instance, by setting up a website. They will be
invited to submit their slides to the ACL Anthology. Finally, at least
one tutorial presenter must attend the event in person to organise the
tutorial.
*CONTACT*
Tutorial Chairs: lrec2026-tutorial-chairs(a)googlegroups.com
General contact: mailto:info@lrec2026.info <mailto:info@lrec2026.info>
More information on LREC 2026: https://lrec2026.info/
<https://lrec2026.info/ target=>
------
*LREC 2026 Second Calls for Papers & Proposals are available.
*
*Deadline: October 17, 2025
*
* Main conference 2nd CfP: https://lrec2026.info/calls/se...
<https://click.mailerlite.com/link/c/>
* Workshops 2nd CfP: https://lrec2026.info/second-c...
<https://click.mailerlite.com/link/c/>
* Tutorials 2nd CfP: https://lrec2026.info/second-c...
<https://click.mailerlite.com/link/c/>
Authors' Kit: https://lrec2026.info/authors-kit/
General contact:mailto:info@lrec2026.info <mailto:info@lrec2026.info>
TL;DR
[ https://helsinki-nlp.github.io/shroom/2025a | SHROOM-CAP ] is a Indic-centric shared task colocated with [ https://chomps2025.github.io/ | CHOMPS-2025 ] to advance the SOTA in hallucination detection for scientific content generated with LLMs. We’ve annotated hallucinated content in 4 different high resource languages and surprisal 3* low resource indic languages from top -tier LLMs. Participate in as many languages as you’d like by accurately detecting presence of hallucinated content. Stay informed by joining our [ https://groups.google.com/g/shroomcap | Google group ] !
Full Invitation
We are excited to announce the SHROOM-CAP shared task on cross-lingual hallucination detection for scientific publication (link to [ https://helsinki-nlp.github.io/shroom/2025a | website ] ). We invite participants to detect whether or not there is hallucination in the outputs of instruction-tuned LLMs in a cross-lingual scientific context.
About
This shared task builds upon our previous iteration, [ https://helsinki-nlp.github.io/shroom/2024 | SHROOM ] , with three key highlights: LLM-centered, cross-lingual annotations & hallucination and fluency prediction.
LLMs frequently produce "hallucinations," where models generate plausible but incorrect outputs, while the existing metrics prioritize fluency over correctness. This results in an issue of growing concern as these models are increasingly adopted by the public.
With SHROOM-CAP , we want to advance the state-of-the-art in detecting hallucinated scientific content. This new iteration of the shared task is held in a cross-lingual and multimodel context: we provide data produced by a variety of open-weights LLMs in 4+3* different high and low resource languages (English, French, Spanish, Hindi, and to-be-later-revealed indic languages).
Participants are invited to participate in any of the languages available and are expected to develop systems that can accurately identify hallucinations in generated scientific content.
Additionally, participants will also be invited to submit system description papers, with the option to present them in oral/poster format during the CHOMPS workshop (collocated with [ https://2025.aaclnet.org/ | IJCNLP-AACL 2025, Mumbai, India ] ). Participants that elect to write a system description paper will be asked to review their peers’ submissions (max 2 papers per author)
Key Dates:
All deadlines are “anywhere on Earth” (23:59 UTC-12).
*
Dev set available by: 31.07.2025
*
Test set available by: 05.10.2025
*
Evaluation phase ends: 15.10.2025
*
System description papers due: 25.10.2025 (TBC)
*
Notification of acceptance: 05.11.2025 (TBC)
*
Camera-ready due: 11.11.2025 (TBC)
* Proceedings due: 01.12.2025 (TBC)
*
CHOMPS workshop: 23/24th December 2025 (co-located with IJCNLP-AACL 2025)
Evaluation Metrics:
Participants will be ranked along two criterions:
1. factuality mistakes measured via macro-F1 gold reference vs. predicted
2. fluency mistakes measured via macro-F1 gold reference vs. predicted based on our annotations.
Rankings and submissions will be done separately per language: you are welcome to focus only on the languages you are interested in!
How to Participate:
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Register: Please register your team [ https://forms.gle/hWR9jwTBjZQmFKAE7 | https://forms.gle/hWR9jwTBjZQmFKAE7 ] and join our google group: [ https://groups.google.com/g/shroomcap | https://groups.google.com/g/shroomcap ]
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Submit results: use our platform to submit your results before 15.10.2025
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Submit your system description: system description papers should be submitted by 25.10.2025 (TBC, further details will be announced at a later date).
Want to be kept in the loop?
Join our [ https://groups.google.com/g/shroomcap | Google group mailing list ] ! We look forward to your participation and to the exciting research that will emerge from this task.
Best regards,
SHROOM-CAP organizers
[Apologies for multiple postings]
SECOND CALL FOR WORKSHOPS - LREC 2026
Organized by the ELRA Language Resources Association
Palma, Mallorca, Spain
11-16 May 2026
The Organisers of LREC 2026 invite proposals for workshops to be held in
conjunction with the main conference at Palau de Congressos de Palma,
Palma de Mallorca (Spain). We solicit proposals in all areas of language
resources, language technology, and evaluation of the underlying
technologies, broadly conceived to also include related disciplines such
as linguistics, language documentation, natural language processing,
speech and multimodal processing, computational social science, and the
digital humanities.
The workshops will be held at LREC 2026 in Palma de Mallorca (Spain) on
11, 12 and 16 May 2026.
IMPORTANT DATES
(All deadlines are 11:59 PM UTC-12:00 (“anywhere on Earth”)
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17 October 2025: Proposal submission deadline
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17 November 2025: Notification of acceptance
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11-16 May 2026: LREC2026 conference
SUBMISSION INFORMATION
Submissions should follow this template:
https://www.overleaf.com/project/68879da091da5870fcb655de
<https://www.overleaf.com/project/68879da091da5870fcb655de>
Proposals should be submitted as PDF documents using the START system
(https://softconf.com/lrec2026/workshops/
<https://softconf.com/lrec2026/workshops/>).
Note that submissions should essentially be ready to be turned into a
Call for Workshop Papers within one week of notification of acceptance
(see Important dates above).
The proposals should be at most two pages for the main proposal + at
most two additional pages for information about organisers, program
committee, and references. Thus, the whole proposal should not be more
than FOUR pages long, excluding references.
The two pages for the main proposal must include:
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A title and a brief description of the workshop topic and content.
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Workshops can be half-day (morning 9:00 to 13:00 or afternoon 14:00
to 18:00) or full-day (9:00 to 18:00) and must follow fixed hours
for breaks (morning coffee break 10.30-11.00, lunch break:
13:00-14:00, afternoon coffee break: 16.00-16.30).
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A list of invited speakers, if applicable, with an indication of
which ones have already agreed and which are tentative, and sources
of funding for the speakers, if needed.
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An estimate of the number of attendees.
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A description of any shared tasks associated with the workshop, and
estimate of the number of participants. Note that any shared task
will also need to be reviewed by the workshop committee for ethical
concerns.
*
A description of special requirements and technical needs, where
relevant.
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If the workshop has been held before, a note specifying where
previous iterations of the workshops were held, how many submissions
the workshop received, how many papers were accepted (also specify
if they were not regular papers, e.g., shared task system
description papers, non-archival papers), and how many attendees the
workshop attracted.
The two pages for information about the workshop, the organisers and the
program committee must include:
*
A very brief advertisement or tagline for the workshop, up to 140
characters, that highlights any key information you wish prospective
attendees to know, and which would be suitable to be put onto a
web-based survey (see below).
*
The names, affiliations, and email addresses of the organisers, with
one-paragraph statements of their research interests, areas of
expertise, and experience in organising workshops and related events.
*
A list of Program Committee members, with an indication of which
members have already agreed. Organisers should do their best to
estimate the number of submissions (especially for recurring
workshops) in order to (a) ensure a sufficient number of reviewers
so that each paper receives 3 reviews, and (b) anticipate that no
one is committed to reviewing more than 3 papers. This practice is
likely to ensure on-time, and more thorough and thoughtful reviews.
Submission is electronic. Please submit the proposals using the START
system at this URL:https://softconf.com/lrec2026/workshops/
<https://softconf.com/lrec2026/workshops/>
EVALUATION CRITERIA
The workshop proposals will be evaluated according to their originality
and impact, the expected interest level of participants, as well as the
quality of the organising team and Program Committee, and their
contribution to the diversity of the conference.
DIVERSITY AND INCLUSION
We particularly encourage submissions of underrepresented groups in
language resources and language technology, including researchers from
any demographic or geographic minority, with disabilities, or others. In
the evaluation of the proposal, we will take these aspects into account
to create a varied and balanced set of workshops.
Workshop proposals are evaluated on a range of aspects, including
diversity, such as (1) how the topic of the workshop contributes to
improved diversity and increased fairness in the field, (2) if the topic
is particularly relevant for a specific underrepresented group of
potential participants, (3), if the presenters are from an
underrepresented group.
WORKSHOP ORGANISER RESPONSIBILITIES
At least one of the accepted organisers must attend the workshop in
person. The organisers of the accepted proposals are responsible for
publicizing and running the workshop, including reviewing submissions,
producing the workshop program and the camera-ready workshop proceedings
according to LREC requirements, organising the meeting days, and playing
their part to ensure that all participants are aware of LREC’s
anti-harassment policy and code of conduct (see
https://lrec2026.info/lrec-2026-code-of-conduct/
<https://lrec2026.info/lrec-2026-code-of-conduct/>). It is crucial that
organisers commit to all deadlines. In particular, failure to produce
the camera-ready proceedings in the correct format on time will lead to
the exclusion of the workshop from the unified proceedings and author
indexes. Workshop organisers cannot accept submissions for publication
that will be (or have been) published elsewhere, although they are free
to set their own policies on simultaneous submission and review, as well
as to accept additional non-archival presentations
CONTACT
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Workshop Chairs: lrec2026-workshop-chairs(a)googlegroups.com
<mailto:lrec2026-workshop-chairs@googlegroups.com>
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General contact: mailto:info@lrec2026.info <mailto:info@lrec2026.info>
*
More information on LREC 2026: https://lrec2026.info/
<https://lrec2026.info/>