🎉 The Closing Ceremony wrapped up #HT2025 with gratitude and inspiration.
Four days of keynotes, sessions, posters & awards have come to an end — thank you to all speakers, participants & organizers who made this conference unforgettable!
#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025

Congratulations to the #HT2025 Blue Sky Award winners!
🥇 Behnam Rahdari & Peter Brusilovsky
🥈 Mark Bernstein
🥉 Sophia Liu & Shm Garanganao Almeda
Bold visions shaping the future of hypertext! 🚀
#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025

Day 4 at #HT2025 ✅
From Hypercreation & Systems to Generative AI & Games, today’s sessions brought powerful ideas and inspiring debates on hypertext, AI, media, and society.
Thanks to all who joined and shared their ideas! 💡✨
#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025

🌟 Day 3 Keynote & Panel Inspiring talks and discussions on the future of hypertext and AI. Don’t miss today’s big conversations!
#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025

🖼️ Day 3 Posters & Demos
Explore fresh research and innovative ideas, meet the authors, and see hypertext in action.
#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025

🛠️ Day 3 Workshops
Dive into interactive sessions exploring hypertext, data, and human-centered design. A space for deep discussion and collaboration.
#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025

🚀 #HT2025 Day 2 is here!
Big keynotes, hot topics like AI & hypertext, social media, games, and more. Ideas flowing, connections growing—let’s keep the energy going in Chicago!
More information: ht.acm.org/ht2025/
#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025

Day 1 of #HT2025 is here! 🎉
Registration & welcome sessions kicked off in Chicago 🇺🇸 + online 🌐.
We’re ready for keynotes, papers, posters & more in the coming days—stay tuned!
👉 ht.acm.org/ht2025/progr...

#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025

Today Charlie Westphal will present our paper "Feature Selection for Network Intrusion Detection" in the main Research Track of ACM KDD 2025 in Toronto.

Link to the paper: dl.acm.org/doi/pdf/10.1...

#KDD2025

Award-winning tech enhances information retrieval in wearable AI devices - ADM+S Centre A team of researchers from ADM+S at UNSW has been awarded third place for single-source augmentation in the highly competitive KDD Cup 2025 Meta CRAG-MM Challenge, ranking alongside top institutions s...

Congrats to team members Prof Flora Salim, Breeze Chen & Wilson Wongso from ADM+S and other team members Xiaoqian Hu & Yue Tan from UNSW who placed 3rd in the highly competitive KDD Cup 2025 Meta CRAG-MM Challenge @florasalim.bsky.social
#KDD2025 #WearableAI #VLLMs admscentre.org/4mu7lFx

🎉 I’ll be presenting a poster based on my research with the Starling Centre at #KDD2025 this afternoon in Toronto!

📍 Swing by, say hi, and let’s chat data harms, justice, and research 👋

#DataScience #AIEthics #KDD2025

See our call for papers for more info on how to submit your manuscript to the special collection:

🗓️ 2nd February 2026
ℹ️ bit.ly/4majLmA

Guest Editors: Yuzhou Chen and Emre Eftelioglu

@AI4Good @kdd_news #KDD2025 #AI #Climate

Environmental Data Science is excited to partner with AI for Good Fragile Earth workshop at the #KDD2025 conference with a special collection of papers on AI for Climate Risk Mitigation.

View our collection of papers from previous worskhops here: https://bit.ly/4lUKSBM

#AI #Climate

Bypassing Skip-Gram Negative Sampling: Dimension Regularization as a More Efficient Alternative for Graph Embeddings | Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Min...

If you are #KDD2025 this week, stop by David Liu's talk on "Bypassing Skip-Gram Negative Sampling: Dimension Regularization as a More Efficient Alternative for Graph Embeddings". This is joint work with Johan Ugander and Arjun Seshadri.
doi.org/10.1145/3711...

In Toronto for #KDD2025! 🇨🇦

Giving a hands-on tutorial on Concept-Based XAI with
@panisson.bsky.social
at 1 p.m. - materials: cxai-mechint-htutorial-kdd2025.github.io 💫
Also, Flavio Giobergia presents our paper on Interpretable Subgroup Drifts on Thursday! 🚀
doi.org/10.1145/3690...

This week I'm presenting some works at #KDD2025 in Toronto 🇨🇦

Let’s connect if you’re interested in privacy/gradient inversion attacks in federated learning, counterfactual explanations, or fairness and xai!

Here’s where you can find me:

MEDS KDD 2025 Tutorial | MEDS: a Health AI Ecosystem _Building a model with MEDS: from the key design principles through data extraction, task definition, and model

To anyone at #KDD2025 & interested in health AI, check out the MEDS tutorial tomorrow, 8/3, from 8-11am! Or see the notebooks offline here: medical-event-data-standard.github.io/docs/tutoria...
And thanks to Suhana, Kamile, Justin, and the whole MEDS community for putting this together!

Responsible AI Day Responsible AI Day KDD 2025 – The ACM SIGKDD Conference on Knowledge Discovery and Data Mining Tuesday, August 5, 2025 Toronto, Canada The Responsible AI Special Day at KDD 2025 will explore the inte...

Next week, I'll be at #KDD2025 with an invited talk at the Responsible AI Day: "From regulations to implementations: The role of research in effective AI governance in the public interest".

I'm looking forward to reconnecting with the data science community!

Grants and Support – ACM Hypertext 2025

💸 Want to come to HT2025 in Chicago but worried about costs?
We’ve got you covered!
Apply for student grants and diversity support today
👉 ht.acm.org/ht2025/grant...

#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025

Registration – ACM Hypertext 2025

📢 Registration for ACM HT2025 is now open!

Join us in Chicago to explore the latest in Hypertext and Social Media research.

📆 Dates: September 8–11, 2025

📍 Registe now: ht.acm.org/ht2025/regis...

#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025

Research Track Program Committee – KDD 2025

I’ve been recognized as an Outstanding Reviewer (top 10% of reviewers) for both the August and February cycles of #KDD2025 in the research track!

kdd2025.kdd.org/research-tra...

8/8
🗓️ I’ll be at the KDD Workshop on Online and Adaptive Recommender Systems (OARS) — happy to chat about this work, online and in person in Toronto!
#GLoSS #KDD2025 #OARS #LLM #RecommenderSystems #SemanticSearch #DenseRetrieval #LoRA #LLaMA3

KDD 2025 – KDD 2025 | Toronto, Canada

Paper to be presented at #KDD2025 in Toronto (kdd2025.kdd.org):

Error Bounds for the Network Scale-Up Method
Sergio Díaz-Aranda, Juan M. Ramírez, Mohit Daga, Jaya P. Champati, José Aguilar, Rosa Elvira Lillo, A. Fernández Anta

Full version: arxiv.org/abs/2407.10640

@imdea-software.bsky.social

And here if you want a direct link to the video: www.youtube.com/watch?v=sD1c...

While the full paper is here: arxiv.org/abs/2402.10243

#KDD2025

Understanding Team Collapse via Probabilistic Graphical Models | Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.1 You will be notified whenever a record that you have chosen has been cited.

In this upcoming #KDD2025 we will present our work on team dynamics focusing on team collapse through probabilistic graphical models. Check a short video on it and the paper: dl.acm.org/doi/10.1145/...

Multi-level Matching Network for Multimodal Entity Linking Multimodal entity linking (MEL) aims to link ambiguous mentions within multimodal contexts to corresponding entities in a multimodal knowledge base. Most existing approaches to MEL are based on repres...

#KDD2025
- Multi-level Matching Network for Multimodal Entity Linking arxiv.org/abs/2412.10440 Zhiwei Hu, Víctor Gutiérrez-Basulto, Ru Li, Jeff Z. Pan. 4/4

Check out our group's accepted papers at #ACL2025 and #KDD2025. Preprints available for the following papers 👇 1/

Submission deadline for our #kdd2025
workshop is in 6 days, on May 20th AOE.😌

Topics include: Frontiers, Applications, Theory, Models, Methods and Evaluation for learning on temporal graphs!

Position papers, extended abstracts and standard papers.

The venue is non-archival.

ACM Hypertext 2025

📣 Call for Submissions – HT2025
We're now accepting submissions for:
🔹 Late Breaking and Blue Skies
🔹 Demos & Exhibits
📆 Important Dates
Papers Due: June 6, 2025
Notification : July 4, 2025
More details on: ht.acm.org/ht2025/
#ht2025 #umap2025 #recsys2025 #ICWSM2025 #kdd2025