All times in this program are in GMT+7 (Jakarta time)

Venue:
“Soe Hok Gie” Auditorium, “Sapardi Djoko Damono” Building 9, Faculty of Humanities, Universitas Indonesia, Depok

Dates:
Tuesday, November 4 – Friday, November 7, 2025


Tuesday, November 4th, 2025

15:00 – 18:00

Participant check-in and reception. Margo Hotel, Depok

18.30 – 20:00

Welcoming Dinner.


Wednesday, November 5th, 2025

08:15 – 08.45

Registration Desk Open.
Soe Hok Gie Auditorium, Sapardi Djoko Damono Hall, Building 9, Faculty of Humanities, Universitas Indonesia (FIB UI)

08:45 – 09:10

Welcoming Speech & Opening. 

09:10 – 10:10

Keynote Talk: Dr. Ir. Erdefi Rakun, M.Sc. (Director of Machine Learning and Computer Vision Lab, Faculty of Computer Science UI).

10:15 – 11:00

Posters Session + Coffee Break 
Soe Hok Gie Auditorium Hall, Sapardi Djoko Damono Building 9, FIB UI

Presenter List:

  • Haruto Nomoto
  • Hayato Nakazawa
  • Makoto Osaki
  • Muhamad Prabu Wibowo
  • Nadya Mentari
  • Takeshi Nishida
  • Nur Afrila Megawati
  • Shinya Nishide
  • Tri Ika Jaya Kusumawati

11:00 – 13:00

Room: Soe Hok Gie Auditorium, Sapardi Djoko Damono Building 9, FIB UI

Session 1

Session Chair: Ati Suci Dian Martha

  • FULL: Facilitating Smooth Rejoining in Face-to-Face Group Chats by Sharing Common Conversational Information after Temporary Absence
    Jotaro Hori, Masayuki Ando, Kouyou Otsu and Tomoko Izumi
  • WIP: Research on Switching Learning Tasks According to Fatigue Levels to Accommodate Possibility of Interaction
    Ryohei Shimizu, Masaki Kodaira and Hironori Egi
  • FULL: Estimating Discussion State from Head Movements in Collaborative Learning Environments
    Hayato Kawashima, Ryosuke Nakamura, Ryunosuke Nishimura and Hironori Egi
  • FULL: Self-Selected Groups vs. Random Groups: An Analysis of Student Engagement, Achievement, and Preferences in Collaborative Learning
    Ati Suci Dian Martha, Sri Widowati, Arinza Aurelvia, Soraya Haidar Salma and Muhammad Dias Adani
  • WIP: Social Interactions and Online Engagement in CSCL Environments: Examining a Measurement Scale
    J. Roberto Sánchez Reina, Emily Theophilou and Davinia Hernandez-Leo

13:00 – 13:15

Closing Day 1

13:15 – 14:30

Lunch at Auditorium’s Reception Area (Lunch buffet provided FREE of charge for all presenters and registered non-presenting attendants)

14:30 – 16:00
Free Time or Refreshment Break

18:00 – 20:30

Cultural Evening & Dinner – Building 4 Auditorium, FIB UI. Read here for more information.


Thursday, November 6th, 2025

08:30 – 09:30

Registration Desk Open

09:00 – 10:30

Session 2

Session Chair : Minoru Kobayashi

  • FULL: A Proposal and Evaluation for Externalizing Thoughts of Passive Speakers in Three-party Video Conferences with Gaze Tracking Functionality
    Hiroya Miura, Kimitaka Yamamoto, Yoshinari Takegawa and Keiji Hirata
  • WIP: Do You See What I See? Vocal Cues to Visual Acuity Discrepancies in VR-Based Stargazing
    Sora Iida and Satoshi Nakamura
  • FULL: Temporal Analysis of User Engagement, Technology Trends and Emotional Dynamics on Stack Overflow
    Linda Okpanachi, Gema Rodriguez-Perez and Ifeoma Adaji
  • FULL: What Makes Turn-Taking Smooth? Analysis of Gaze Behavior during a Multitasking Videoconference
    Taketo Imagawa, Atsuto Kurokochi, Koki Yanagii, Kazuyuki Iso, Masayuki Ihara and Minoru Kobayashi
  • WIP: Public Quest: A Communication Game to Foster Understanding and Relationships in Public Space
    Shinya Nishide and Takeshi Nishida

10:30 – 11:30

Posters Session + Coffee Break
Soe Hok Gie Auditorium Hall, Sapardi Djoko Damono Building 9, FIB UI

Presenter List:

  • Haruto Nomoto
  • Hayato Nakazawa
  • Makoto Osaki
  • Nadya Mentari
  • Takeshi Nishida
  • Nur Afrila Megawati
  • Shinya Nishide
  • Tri Ika Jaya Kusumawati

11:30 – 13:00

Session 3

Session Chair : Yuya Ieri

  • FULL: Dynamic Analysis of Social Capital in Commercial Areas Using Connection Networks
    Yuya Ieiri, Ryo Okutani, Hiroshige Dan and Osamu Yoshie
  • WIP: Emotional Analysis of Excluded Person Using Review Texts
    Megumi Yasuo, Kaito Shingu, Junjie Shan, Kazuho Yamaura and Yoko Nishihara
  • FULL: Evaluation of LLM-based Feedback Generation for Distance Project-Based Learning
    Kosuke Sasaki and Tomoo Inoue
  • FULL: How Do People Use Others’ and Their Own Traces in Free Exploration?
    Ayaka Negishi, Hiroki Echigo, Kazuyuki Iso, Masayuki Ihara and Minoru Kobayashi
  • WIP: Simulating Collaborative Learning with Data-Driven LLM Agents
    Yu Yan, Changhao Liang and Hiroaki Ogata

13:00 – 14:00

Lunch at Auditorium’s Reception Area (Lunch buffet provided FREE of charge for all presenters and registered non-presenting attendants)

14:00 – 15:30

Room: Soe Hok Gie Auditorium, Sapardi Djoko Damono Building 9, FIB UI

Session 4

Session Chair: Yoko Nishihara

  • Full: A System for Extracting Discussion Topics Worth Deeper Exploration
    Yoko Nishihara, Kosuke Fujishima, Megumi Yasuo, Junjie Shan and Tetsuo Yoshimoto
  • WIP: Exploring the potential of hackathons as a means to promote understanding of AI literacy: a case study
    Cleo Schulten, Kiev Gama, Alexander Nolte, Li Yuan and Irene-Angelica Chounta
  • FULL: Supporting Time-Constrained Student Sports Journalists: Smartwatch Flagging and Match Visualization for Better Interview Questions
    Ai Hagihara and Satoshi Nakamura
  • WIP: Structural Analysis of Rebuttals to Evaluate Argumentative Interaction in Parliamentary Debates
    Masahiro Fukui and Satoshi Nakamura
  • FULL: Generating Vicarious Dialogue for Online Learning Using Knowledge Graph-Based Retrieval-Augmented Generation
    Yaofei Ding and Tomoo Inoue

15:30 – 16:00

Break (Review Committee Meeting)

16:00 – 16:30

Best Papers Awards Annoucement

16:30 – 16:45

CLOSING


Friday, November 7th, 2025

07:00 – 17:00

City Tour to TMII (Taman Mini Indonesia Indah)

In this 3-hour cultural journey, participants will explore Jakarta’s iconic heritage park that showcases the rich diversity of Indonesia. The program features visits to traditional provincial pavilions, selected museums, the Chinese Cultural Garden, and other major landmarks. Comfortable, eco-friendly electric shuttles will be provided for transportation within the park. Read here for more information.