ITS2025 Conference Program

ITS
Location of the sessions: Ramada Plaza Thraki Hotel
Online session Room 2:  Business Center of the Hotel

Wednesday, June 04 – 9:00 to 9:30 – REGISTRATION

DAY 1 : Wednesday, JUNE 04

09:30 – 10:00

OPENING SESSION (PLENARY)

Greetings from the Host University: Prof. Antonios Gasteratos (General Chair)

Greetings from the Program Chairs: Prof. Sabine Graf, and Prof. Angelos Markos

Greetings from the President of the ITS Steering Committee: Prof. Claude Frasson

Greetings from the Organization Chair: Dr. Kitty Panourgia

10:00 – 11:00

KEYNOTE SPEECH (PLENARY)

Session Chair: Angelos Markos

Prof. Elvira Popescu (University of Craiova, Romania)
Technology-Enhanced Peer Assessment in Education: Exploring Solutions and Trends

11:00 – 11:30

COFFEE BREAK

11:30 – 13:00

SESSION 1: INTELLIGENT TUTORING SYSTEMS

SESSION 2: NEURAL NETWORKS & DATA MINING

Session 1 : Mixed (Online & Onsite)

Session Chair: Angelos Markos

Session 2 : Online

Session Chair: Azza Basiouni

#3 (Full):
Edger P. Rutatola, Koen Stroeken and Tony Belpaeme
Leveraging Large Language Models for a Swahili Mathematics ITS in Tanzania: Designing Effective Prompts

#31 (Full)*:
Woojin Kim and Hyeoncheol Kim
Counterfactual Fairness Evaluation of Machine Learning Models on Educational Datasets

#66 (Full):
Evandro Costa, Emanuele Silva, Priscylla Silva, Marlos Silva, Leandro da Silva and Dante Costa
A Negotiation and Explainable Approach to Automatically Reduce Cognitive Conflicts and Enhance Learner Model Accuracy in an Intelligent Tutoring System for Propositional Logic

#60 (Short)*:
Sun Woo Park and Hyeoncheol Kim
Two-Level Imbalance Mitigation (TLIM): A Dual-Strategy Approach for Multi-Class Error Classification in Programming Education

#42 (Short)*:
Sun Woo Park and Hyeoncheol Kim
A Comprehensive Survey and Taxonomy on Large Language Model-Based Knowledge Tracing

#49 (Short)*:
Therese Nuelle Roca and Jasmine Malinao
Model Decomposition of Multi-dimensional Workflows to Petri Nets for Well-handledness Verification

* Online presentation

13:30 – 14:00

LUNCH

14:00 – 16:00

SESSION 3: GAMES, VIRTUAL REALITY & ROBOTS

SESSION 4: INTELLIGENT TUTORING SYSTEMS

Session 3 : Mixed (Online & Onsite)

Session Chair: Elvira Popescu

Session 4 : Online

Session Chair: Pin-Chuan Lin

#35 (Short):

Ariadni Barmpari, Eleni Voyiatzaki and Ioannis Hatzilygeroudis
An Educational Virtual World System with Gamification Features and LLM Guided NPCs#

#20 (Short)*:

Ange Tato and Roger Nkambou

Leveraging LLMs for Bayesian and Deep Knowledge Tracing in the Logic-Muse Intelligent Tutoring System

#46 (Full)*:
Amin Bonyad Khalaj, Hamdi Ben Abdessalem and Claude Frasson
Impact of Experience on Cognitive Load and Physiological Responses in Aviation Pilots

#8 (Full)*:

Daniel Soto Forero, Julien Henriet and Marie-Laure Betbeder

Ensemble Stacking Case-Based Reasoning and a Stochastic Recommender Algorithm with the Hawkes Process Applied to ITS AI-VT

#18 (Poster):

Michail Kosmidis, Ioannis Kansizoglou, Vasiliki Balaska, Athanasios Psomoulis, Daniel Bratanov and Antonios Gasteratos
Virtual Reality Application for Enhanced Cognitive Rehabilitation and Occupational Therapy

#12 (Full)*:

Viktor Uglev

An Approach to Organizing Intelligent Tutoring Systems with Customizable Decision-Making Logic

#28 (Short)*:

Yeonju Jang, Seongyune Choi, Heeseok Jung and Hyeoncheol Kim

Gamified Team Programming in MUVEs: Effects on Student Engagement and Achievement

#50 (Short)*:
Marc-Antoine Courtemanche, Roger Nkambou and Valéry Psyché
A Unified Ontological Approach for Modeling Domain Theory and Procedures: Applications, issues and prospects

#48 (Short):

Sarantis Antoniou, Vasiliki Balaska, Ioannis Kansizoglou, Symeon Symeonidis, Theoklitos Karakatsanis and Antonios Gasteratos
Humanized TASC: Tag-less and automated stock counting in smart warehouses

16:00 – 16:30

COFFEE BREAK

16:30 – 18:00

SESSION 5: INTELLIGENT TUTORING SYSTEMS

SESSION 6: DATA MINING, NEURAL NETWORKS & APPLIED NATURAL LANGUAGE PROCESSING

Session 5 : Mixed (Online & Onsite)

Session Chair: Gayathri Nadarajan

Session 6 : Online

Session Chair: Reva Freedman

#33 (Full):
Mateusz Kawulok, Michał Maćkowski and Maria Rosiak
A Method and Semi-automated AI Tool Supporting Tutors in Preparing Audio-Tactile Exercises for Blind Students

#57 (Full)*:
Sihem Hamza and Yassine Ben Ayed
Person identification with arrhythmic and normal ECG signals using hybrid machine learning and deep learning models

#67 (Short):
Evandro Costa, Jean Tenório, Alison Martires, Rian Américo, Wallace de Sousa, Davi Melo and Dante Costa
Large Language Models Performance in Propositional Logic Proof Problems: Solving and Evaluating Argument Validity

#44 (Short)*:
Gaganpreet Jhajj, Jerry Ryan David Gustafson, Raymond Morland, Carlos Enrique Gutierrez, Michael Pin-Chuan Lin, M Ali Akber Dewan and Fuhua Lin
Neuromorphic Knowledge Representation: SNN-Based Relational Inference and Explainability in Knowledge Graphs

#45 (Full)*:
Jason Bernard and Sabine Graf
Language Models for Educational Question Generation: Practical challenges, Personalization opportunities, and Parameter Optimization

#29 (Short)*:
Doru Anastasiu Popescu, Michalis Stefanidakis, Anna Sotiropoulou, Nicolae Bold and Ion Alexandru Popescu
Multidisciplinary educational assessment model using genetic algorithms

#63 (Short)*:
Giseldo da Silva Neo, J. Antão B. Moura, Alana Viana Borges da Silva Neo and Evandro de Barros Costa
A Predictive Model for Story Points leveraging features like readability and sentiment from User Story description

18:30 – 19:30

RECEPTION

DAY 2: THURSDAY, JUNE 05

10:00 – 11:00

KEYNOTE SPEECH (PLENARY)

Session Chair: Sabine Graf

Prof. Angelo Sifaleras (University of Macedonia, Greece)
Towards a Manufacturing as a Service Framework: Decentralized Value Chains with Embedded Volume and Variety Dynamics

11:00 – 11:30

COFFEE BREAK

11:30 – 13:00

SESSION 7: INTELLIGENT SYSTEMS FOR EDUCATION AND HEALTH

SESSION 8: APPLIED NATURAL LANGUAGE PROCESSING FOR ITS

Session 7 : Mixed (Online & Onsite)

Session Chair: Ioannis Hatzilygeroudis

Session 8 : Online

Session Chair: Muhammad Anwar

#59 (Full):
Renu Balyan, Kayla Thompson and Francisco Iacobelli
LLMs for Question-Answer & Synthetic Data Generation and Evaluation

#4 (Full)*:
Unggi Lee, Yoorim Son, Jaeyoon Shin, Gyuri Byun, Yunseo Lee, Junbo Koh, Minji Jeon and Hyeoncheol Kim
LLaVA-Docent-V2: Improving Data Quality to Train Large Multimodal Models for Art Appreciation Education#

#43 (Short):
Islam Barchouch, Nathalie Girard, Eric Anquetil, Laura Leconte and Eric Jamet
Improving feedback generation in a drawing-based ITS

#32 (Full)*:
Adam Wynn, Jingyun Wang and Xiaoyan Li
Unravelling Emotional Nuances: A Cross-Linguistic Analysis of Sentiment Differences in Multilingual Movie Versions

#51 (Full)*:
Rahma Kadri, Bassem Bouaziz, Mohamed Tmar and Faiez Gargouri
Efficient Attention-Guided CNN for Alzheimer’s Disease Prediction

#15 (Short)*:
Dohee Kim, Unggi Lee, Sookbun Lee, Jiyeong Bae, Taekyung Ahn, Jaekwon Park, Gunho Lee and Hyeoncheol Kim
ES-KT-24: A Multimodal Knowledge Tracing Benchmark Dataset with Educational Game Playing Video and Synthetic Text Generation

13:00 – 14:00

LUNCH

14:00 – 15:30

SESSION 9: INTELLIGENT TUTORING SYSTEMS

SESSION 10: ITS, METAVERSE & GAMES FOR EDUCATION

Session 9: Mixed (Online & Onsite)

Session Chair: Sabine Graf

Session 10 : Online

Session Chair: Kwok Ng

#11 (Full):
Adrian Marius Dumitran, Vasile Paul Alexe and Theodor-Pierre Moroianu
From Struggle (06-2024) to Mastery (2025) — LLMs Conquer Advanced Algorithm Exams and Pave the Way for Editorial Generation

#14 (Full)*:
Nikita Moskalenko, Andrey Sidor and Oleg Sychev
Enhancing Intelligent Tutor for Program Element Scope Training: Lessons Learned

#16 (Short):
Rachel Van Campenhout, Jeffrey Dittel and Benny Johnson
Scaling effective characteristics of ITSs: A preliminary analysis of LLM-based personalized feedback

#47 (Short)*:
Amin Bonyad Khalaj, Hamdi Ben Abdessalem and Claude Frasson
Heat of the Moment: Exploring the Influence of Stress and Workload on Facial Temperature Dynamics

#23 (Full)*:
Michael Pin-Chuan Lin, Arita Li Liu, Saeed Saffari, Daniel Chang and Jeeho Ryoo
Mapping AI Tools in Education: A Topic Modeling Analysis of Cognitive, Metacognitive, & Affective Insights

#13 (Full)*:
Guy Carlos Tamkodjou Tchio, Roger Nkambou, Valéry Psyché and Ange Adrienne Nyamen Tato
Enhancing Pilot Training and Decision-Making Using Ontologies: A Cognitive Assistance Approach

15:30 – 16:00

COFFEE BREAK

16:00 – 18:00

SESSION 11: DATA MINING, NEURAL NETWORKS & APPLIED NATURAL LANGUAGE PROCESSING

SESSION 12: INTELLIGENT TUTORING SYSTEMS

Session 11: Mixed (Online & Onsite)

Session Chair: Evandro de Barros Costa

Session 12 : Online

Session Chair: Valéry Psyché

#30 (Full):
Haemin Choi and Gayathri Nadarajan
Automatic Piecewise Linear Regression for Predicting Student Learning Satisfaction

#39 (Full)*:
Juan Diego Lugo Sanchez, Brena Marques, Ruben Manrique and Kelly Garcés
AI-Powered Tutoring for Novice Programmers: Supporting Students Throughout Project Development

#7 (Short):
Irina-Gabriela Nedelcu, Stefan Alexandru Mocanu, Daniela Saru, Simona Iuliana Caramihai and Anca Daniela Ionita
Performance of Neural Networks for Recognizing Images of UML Class, Sequence and State Diagrams

#41 (Short)*:
Pablo Alejandro Guatibonza Briceño, Daniel Osorio Cárdenas, Rubén Francisco Manrique Piramanrique, Edgar Eduardo Rosales Rosero and Mario Eduardo Sanchez Puccini
Evaluating an AI-Driven Chatbot Tutor for Enhancing Introductory Programming Learning

#22 (Poster):
Vasileios Vlachou, Theoklitos Karakatsanis, Dimitrios Efstathiou, Eftychios Vlachou, Stavros Vologiannidis and Antonios Gasteratos
Advanced Machine Learning and Data Mining Techniques for Fault Diagnosis in Industrial Applications

#26 (Short)*:
Nicolás Klopstock, Ernesto Duarte, Edier Becerra and Rubén Manrique
Manchita: An AI-powered gamified learning environment

#37 (Full):
Seanghort Born, Madeth May, Claudine Piau Toffolon and Sébastien Iksal
Towards a Smarter Homophone Correction Tool: A Case Study in Khmer Writing

#38 (Short)*:
Reva Freedman, Ian Sullivan, Annalise Brockmann and Minhaz Patel
Using Minigames to Teach Computer Architecture

#19 (Full)*:
Arwa Al Saqaabi, Craig Stewart, Eleni Akrida and Alexandra. I Cristea
Multi-Domain Evaluation of Auto-Paraphrase Generation at Paragraph-Level: Insights for Education and Plagiarism Detection

#56 (Short)*:
Cherie Lum, Erin Deye, Grace Brazil, Tim Bydlon, Shashank Verma, Rochan Madhsudhana, Rahul Dass and Ashok Goel
Designing an AI Coaching System for Interactive Video-Based Skill Learning

20:00

GALA DINNER

THURSDAY, JUNE 13

DAY 3: FRIDAY, JUNE 06

10:00 – 11:30

PANEL DISCUSSION (PLENARY)

“TRUSTWORTHY AND EXPLAINABLE AI IN EDUCATION”

 

Moderator: Prof. Antonios Gasteratos (Democritus University of Thrace, Greece)

 

Participants: Prof. Elvira Popescu (University of Craiova, Romania), Prof. Angelo Sifaleras (University of Macedonia), Prof. Angelos Markos (Democritus University of Thrace), and Dr Ioannis Kanzizoglou (Democritus University of Thrace)

 

Topics: 

– Explainable AI (XAI) and transparency in education 

– Building trust and human oversight 

– Acceptance by students/teachers 

– Bias, fairness, ethical implications 

– Challenges in transitioning from research models to real-world applications

11:30 – 12:00

COFFEE BREAK

12:00 – 13:00

SESSION 13: INTELLIGENT TUTORING SYSTEMS

SESSION 14: COGNITIVE ROBOTS

Session 13 : Mixed (Online & Onsite)

Session Chair: Angelos Sifaleras

Session 14 : Online

Session Chair: Sunday Olaleye

#25 (Short):
Juan Esteban Cuellar and Ruben Francisco Manrique
AI-Generated Code Detection: An Examination of Current Tools in Education

#5 (Short)*:
Unggi Lee, Hansung Kim, Juhong Eom, Hyeonseo Jeong, Seungyeon Lee, Gyuri Byun, Yunseo Lee, Minji Kang, Gospel Kim, Jihoi Na, Jewoong Moon and Hyeoncheol Kim
Echo-Teddy: Preliminary Design and Development of Large Language Model-based Social Robot for Autistic Students

#6 (Short):
Azza Basiouni and Ray Al-Barazie
Assessing the Potential of AI-Generated Assessments in Medical Education: A Study on Diagnostic Microbiology Using Copilot and Gemini

#54 (Short)*:
Leila Haj Meftah and Sirine Mnejja
Real-Time Adaptive Navigation for AVs via Hybrid Deep Learning

#34 (Poster)*:
Dimitrios Tolis, Stylianos Mystakidis, Ioannis Hatzilygeroudis and Konstantinos Siozopoulos
Generative AI Agents for Instructional Co-Design: A Sequential Agent-Based Approach Using a Low-Code/No-Code Platform

13:00 – 14:00

ITS2025 AWARDS AND CLOSING SESSION (PLENARY)

Notes:

1. Full papers: 30 minutes (25′ of presentation plus 5′ Q&A)
   Short papers: 20 minutes (15′ of presentation plus 5′ Q&A)

   Posters: 15 minutes (10′ of presentation plus 

 

2. All times are in EET (Eastern European Time, UTC+2)                                                                           

                     

3. Papers marked with an asterisk * are presented online