Important Dates

Registration deadline for mentorship programme: April 10, 2026

Notification of mentor/mentee match: April 25, 2026

Submission due: June 26, 2026

ARR reviewed submission due: August 3, 2026

Notification of acceptance: August 15, 2026

Camera-ready papers due: September 10, 2026

Workshop: 24-29 October, 2026

Overview

Digital technologies have brought significant benefits to society, transforming how people connect, communicate, and interact. However, these same technologies have also enabled the widespread dissemination and amplification of abusive and harmful content, such as hate speech, harassment, and misinformation. Given the sheer volume of content shared online, addressing abuse and harm at scale requires the use of computational tools. Yet, detecting and moderating online abuse remains a complex task, fraught with technical, social, legal, and ethical challenges.

The 10th Workshop on Online Abuse and Harms (WOAH) invites paper submissions from a diverse range of fields, including but not limited to natural language processing, machine learning, computational social science, law, political science, psychology, sociology, and cultural studies. We explicitly encourage interdisciplinary research, technical and non-technical contributions, and submissions that focus on under-resourced languages. Non-archival papers and civil society reports are also welcome.

Topics covered by WOAH include, but are not limited to:

New models or methods for detecting abusive and harmful online content, including misinformation;
Biases and limitations in existing detection models or datasets for abusive and harmful content, especially those in commercial use;
Development of new datasets and taxonomies for online abuse and harms;
Novel evaluation metrics and procedures for detecting harmful content;
Analyses of the dynamics of online abuse, its propagation, and its impact on different communities;
Social, legal, and ethical considerations in detecting, monitoring, and moderating online abuse.

Special Theme

“Ten Years of WOAH: Reflecting on Progress and New Frontiers”

In its 10th edition, WOAH highlights the theme “Ten Years of WOAH: Reflecting on Progress and New Frontiers”. Over the past decade, WOAH has become a central interdisciplinary venue for online harms research. As harms and enabling technologies have evolved, the field has moved beyond an early focus on textual hate speech and harassment to address more complex phenomena. Advances in AI and online ecosystems have expanded the scale and diversity of harms. Transformer models, multimodal platforms, and recommendation systems have contributed to the escalation of issues like misinformation, radicalisation, child sexual exploitation, identity-based abuse, algorithmic bias, privacy violations, and AI-mediated harms. Methods tackling this have evolved from monolingual lexicon-based approaches to deep learning, multilinguality, multimodality, interpretability, and interdisciplinarity.

Despite this progress, fundamental challenges remain. There is limited consensus on what constitutes “harm”, how context and thresholds should be defined, or how harms vary across cultures and modalities. These ambiguities affect datasets and models, constrain comparability, and often marginalise affected communities. The past decade also calls for critical self-reflection. Research has frequently prioritised detection, high-resource languages, and narrowly defined phenomena over intervention, global perspectives, and systemic or structural harms, with insufficient attention to user agency, platform incentives,lived experience, and participatory approaches. Finally, ten years of work have underscored that interdisciplinarity is essential for addressing the sociotechnical nature of the phenomenon. Addressing future online harms will require deeper integration across NLP, ML, social sciences, law, policy, and HCI. WOAH 10 seeks to consolidate lessons from the past decade, identify enduring gaps, and connect research, practice, and policy to guide the next generation of work on online harms.

[NEW!] Mentorship Programme

In light of our theme of reflecting on the past decade, we as organisers have also taken time for self-reflection. While we emphasise the importance of interdisciplinary work, the increasing number of submissions (which we are extremely proud and happy about!) has required us to apply our submission guidelines more strictly. In recent years, these issues have been particularly relevant for submissions coming from outside the NLP community. This signals that, if we do not take action, we risk failing to promote the very diversity we aim to support.

After listening to feedback from the community, we have decided to lower this barrier by launching the first-ever WOAH Mentorship Programme.

As a mentee, you will be able to propose your WOAH project idea and outline the type of guidance or supervision you are seeking. As a mentor, you will be expected to support your mentee by meeting at least three times during the project (at the beginning, midway, and towards the end). We encourage mentees to include their mentors as co-authors of their WOAH submission.

Timeline:

Register for the mentorship programme by 10rd April
Notification of mentor/mentee match by 25th April

Submission

Submission is electronic, using the Softconf START conference management system.

Submission link: TBA

The workshop will accept three types of papers.

Academic Papers (long and short): Long papers of up to 8 pages, excluding references, and short papers of up to 4 pages, excluding references. Unlimited pages for references and appendices. Accepted papers will be given an additional page of content to address reviewer comments. Previously published papers cannot be accepted.
Non-Archival Submissions: Up to 2 pages, excluding references, to summarise and showcase in-progress work and work published elsewhere.
Civil Society Reports: Non-archival submissions, with a minimum of 2 pages and no upper limit. Can include work published elsewhere.

Format and styling

All submissions must use the official ACL style files. Submissions that do not conform to the required styles, including paper size, margin width, and font size restrictions, will be rejected without review. All submissions should adhere to the workshop policies.

All submissions, except for civil society reports, must be fully anonymised. Self-references that reveal the author’s identity, e.g., “We previously showed (Smith, 1991) …”, should be avoided. Instead, use citations such as “Smith previously showed (Smith, 1991) …”.

Following the ACL 2025 guidelines, we believe that it is also important to discuss the limitations of your work, in addition to its strengths. The “Limitations” section will appear at the end of the paper, after the discussion/conclusions section and before the references, and will not count towards the page limit.

Authorship

The author list for submissions must include all (and only) individuals who made substantial contributions to the work presented. No changes to the order or composition of authorship may be made after the paper submission deadline.

Submissions will be reviewed by the Programme Committee. We have included a conflict of interest section in the submission form. When submitting, you should mark all potential reviewers who have been authors on the paper, are from the same research group or institution, or who have seen versions of this paper or discussed it with you.

Anonymity Period

We are not enforcing any anonymity period.

Multiple Submissions Policy

The workshop allows for multiple submissions. Work that has been presented, or will be presented, at other venues may also be submitted as non-archival. This includes work that will be presented at the EMNLP 2026 main conference, or is accepted in Findings of EMNLP.

WOAH Community

We are excited to share the WOAH community Slack channel — a workspace for researchers interested in or working on understanding and addressing online abuse and harms!

Join us here.

Contact Info

Please send any questions about the workshop to organizers@workshopononlineabuse.com