"Cool glasses, where did you get them?": Generating Visually Grounded Conversation Starters for Human-Robot Dialogue. - Ruben Janssens; Pieter Wolfert; Thomas Demeester; Tony Belpaeme (HRI, 2022)

Limitations of Audiovisual Speech on Robots for Second Language Pronunciation Learning. - Saya Amioka; Ruben Janssens; Pieter Wolfert; Qiaoqiao Ren; María J. Pinto Bernal; Tony Belpaeme (HRI, 2023)

Multi-modal Language Models for Human-Robot Interaction. - Ruben Janssens (HRI (Companion), 2024)

Adaptive Second Language Tutoring Using Generative AI and a Social Robot. - Eva Verhelst; Ruben Janssens; Thomas Demeester; Tony Belpaeme (HRI (Companion), 2024)

Multi-modal Language Learning: Explorations on learning Japanese Vocabulary. - Pieter Wolfert; Lisa De Gersem; Ruben Janssens; Tony Belpaeme (HRI (Companion), 2024)

Predicting Errors and Failures in Human-Robot Interaction from Multi-Modal Temporal Data. - Ruben Janssens; Eva Verhelst; Mathieu De Coster (ICMI, 2024)

Child Speech Recognition in Human-Robot Interaction: Problem Solved? - Ruben Janssens; Eva Verhelst; Giulio Antonio Abbo; Qiaoqiao Ren; María J. Pinto Bernal; Tony Belpaeme (ICSR + AI (2), 2024)

Online Prediction of User Enjoyment in Human-Robot Dialogue with LLMs. - Ruben Janssens; André Pereira 001; Gabriel Skantze; Bahar Irfan; Tony Belpaeme (HRI, 2025)

Integrating Visual Context Into Language Models for Situated Social Conversation Starters. - Ruben Janssens; Pieter Wolfert; Thomas Demeester; Tony Belpaeme (IEEE Trans. Affect. Comput., 2025)

Why Robots Are Bad at Detecting Their Mistakes: Limitations of Miscommunication Detection in Human-Robot Dialogue. - Ruben Janssens; Jens De Bock; Sofie Labat; Eva Verhelst; Véronique Hoste; Tony Belpaeme (CoRR, 2025)

Towards Multimodal Social Conversations with Robots: Using Vision-Language Models. - Ruben Janssens; Tony Belpaeme (CoRR, 2025)