Best Presentation Award at The 21st International Conference on Intelligent Environments (IE 2025)
Zolboo Damiran (2nd year doctoral student) received the Best Presentation Award at The 21st International Conference on Intelligent Environments (IE 2025), held in Darmstadt, Germany from June 23-26, 2025. Award-winning Paper Zolboo Damiran, Tomokazu Matsui, Yuki Matsuda, Hirohiko Suwa, Keiichi Yasumoto: "Exploring Tradeoffs of Annotation Cost and Model Accuracy with Contrastive Learning for Yoga Pose Classification," The 21st International Conference on Intelligent Environments (IE 2025), June 25, 2025, Darmstadt, Germany.
Poster Presentation at HCI International 2025
We presented the following poster at the 27th International Conference on Human-Computer Interaction (HCI International 2025), held in Gothenburg, Sweden, June 25–27, 2025. Poster Paper Yuji Ueda, Hirohiko Suwa: “Bias Mitigation and Shifting Ideologies of LLM by Prompting,”in HCI International (HCII) 2025 Posters (CCIS 2529, pp. 424–435). Springer. [DOI]
Conference Presentation at The 21st International Conference on Intelligent Environments (IE 2025)
We presented the following paper at the 21st International Conference on Intelligent Environments (IE 2025), held at the Darmstadt Conference Center (Darmstadt, Hesse, Germany) from June 23-26, 2025. Oral presentation Zolboo Damiran, Tomokazu Matsui, Yuki Matsuda, Hirohiko Suwa, Keiichi Yasumoto:“Exploring Trade-offs of Annotation Cost and Model Accuracy with Contrastive Learning for Yoga Pose Classification,”The 21st International Conference on Intelligent Environments (IE 2025), 25 June 2025, Darmstadt, Germany.
One paper accepted to ACM Transactions on Cyber-Physical Systems (TCPS)
Third-year PhD candidate Lucas Maris has had the following research article accepted for publication in the international journal ACM Transactions on Cyber-Physical Systems (TCPS). Accepted Paper Lucas Maris, Yuki Matsuda, Keiichi Yasumoto:“Differential Privacy and K-anonymity for Pedestrian Image Data: Impact on Cross-camera Person Re-identification & Demographic Predictions,”ACM Transactions on Cyber-Physical Systems, Vol. 9, 2025. (accepted)
Open Campus @ May 17th, 2025
NAIST Open Campus for applicants will be held in an onsite style. 📣 Laboratory Introduction Date: 2025, May. 17 13:00~,14:30~ Onsite: Information Science Building “A” 4th floor, A407 (seminar room of Ubi-lab)Online: zoom *Please apply to “Daily Campus Tour” 📆 About personal consultation At Open Campus, we will have personal consultations only for onsite visitors. Onsite: Please come to Ubi-lab, and ask students or professors.Online: Please apply to “Daily Campus Tour (both online/onsite is ok)“ of the Information Science Division. We will arrange a meeting scheduled later. Or don’t hesitate to get in touch with us after the Laboratory Introduction. Other materials 📕 Laboratory Guide The latest introduction of Ubi-lab is provided. Laboratory Guide [2022] (approx. 4.1 MB) 🎥 YouTube Channel You can touch laboratory Introduction and some research projects on YouTube.Channel URL: https://www.youtube.com/@naist-ubi https://www.youtube.com/embed/YJFew_Fh0tY?feature=oembedLaboratory PV 🚀 NAIST UBI Digital Library The latest publications and projects of Ubi-lab are listed on this website. http://research.ubi-lab.com/ 📝 Laboratory Blog Ubi-lab’s students post their lives at...
IEEE BigData’24
The following presentation was made at IEEE BigData'24 (2024 IEEE International Conference on Big Data) in December 2024.Kentaro Ueda, Hirohiko Suwa, Eiichi Umehara, Yuki Ogawa, Tatsuo Yamashita, Kota Tsubouchi, Keiichi Yasumoto: “ForumPFN: Online Forum Post Fusion Network for Volatility Index Movement Prediction”, 2024 IEEE International Conference on Big Data (IEEE BigData’24), pp. 6680-6689, 2024
Information for newcomers, FY2025
日本語はこちら Orientation for ubi-lab candidate We will have a laboratory orientation for a student who is a candidate assigned to ubi-lab. All students have to attend. April 3, 3:00 pm @A407(Seminar room of Ubi-lab, Information Science Building 4F) ..... Rental of Personal Workstation (MacBookAir) NAIST provides a personal workstation (MacBookAir) to all students.Please let us know if you wish to join. TBA If other lab's candidates have an interest in ubi-lab: If you are a candidate assigned to other laboratories, but you are interested in ubi-lab, please send email to ubi-staff@is.naist.jp (ubi-lab's staff). We will arrange meeting with you.
Attention Prospective Students! Our Research Introduction Page is Now Live!
📢 Attention Prospective Students! 🎓 Our Research Introduction Page is Now Live!Check out the latest updates here 👇Visit the Research Introduction Page
A paper is accepted to MTI
The research outcomes co-authored by Professor Yasumoto and Professor Matsuda have been accepted for publication in Multimodal Technologies and Interaction (MTI). Accepted Paper Annalena Aicher, Yuki Matsuda, Keiichi Yasumoto, Wolfgang Minker, Elisabeth André, Stefan Ultes:“Enhancing Reflective and Conversational User Engagement in Argumentative Dialogues with Virtual Agents,”Multimodal Technologies and Interaction, Vol. 8, No. 8:71, pp. 1-44, 2024.[DOI]
Two papers accepted at S&M
Two research papers by Professor Matsui and Sergio De Leon, a second-year doctoral student, have been accepted for publication in Sensors and Materials. Oral Presentation Sergio De Leon, Yuki Matsuda, Keiichi Yasumoto: “Mobile Augmented Reality Interface for Instruction-based Disaster Preparedness Guidelines,” Sensors and Materials, Vol. 36, No. 10, pp. 4585-4606, 2024.[DOI] Tomokazu Matsui, Shigetomo Sakuma, Yuki Mishima, Hirohiko Suwa, Keiichi Yasumoto, Tatsuya Amano, Hirozumi Yamaguchi: “Understanding Privacy Awareness in Immersive Spatial Sharing System,” Sensors and Materials, Vol. 36, No. 10, pp. 4567-4583, 2024.[DOI]
