Interpretable prediction of brain activity during conversations from multimodal behavioral signals.

Autor: Youssef Hmamouche, Magalie Ochs, Laurent Prévot, Thierry Chaminade

Publikováno v: PLoS ONE, Vol 19, Iss 3, p e0284342 (2024)

We present an analytical framework aimed at predicting the local brain activity in uncontrolled experimental conditions based on multimodal recordings of participants' behavior, and its application to a corpus of participants having conversations wit

Externí odkaz: https://doaj.org/article/d75c6145ef094d8b8f967fe731494ff8

A forum theater corpus for discrimination awareness

Autor: Magalie Ochs, Jean-Marie Pergandi, Alain Ghio, Carine André, Patrick Sainton, Emmanuel Ayad, Auriane Boudin, Roxane Bertrand

Publikováno v: Frontiers in Computer Science, Vol 5 (2023)

In this article, we present a new multimodal annotated corpus of forum theater scenes on discrimination awareness. The collected interactions include scenes of ordinary sexism and racism situations played out by different actors in different contexts

Externí odkaz: https://doaj.org/article/375d9da658e94b91b40bb72168e00807

Multimodal Behavioral Cues Analysis of the Sense of Presence and Social Presence During a Social Interaction With a Virtual Patient

Autor: Magalie Ochs, Jérémie Bousquet, Jean-Marie Pergandi, Philippe Blache

Publikováno v: Frontiers in Computer Science, Vol 4 (2022)

User's experience evaluation is a key challenge when studying human-agent interaction. Besides user's satisfaction, this question is addressed in virtual reality through the sense of presence and social presence, generally assessed thanks to subjecti

Externí odkaz: https://doaj.org/article/9f06a424b1c24e7bbcdcdb63388c1b60

Modeling the Dynamics of Non-Player Characters' Social Relations in Video Game

Autor: Magalie Ochs, Nicolas Sabouret, Vincent Corruble

Publikováno v: Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment. 4:90-95

Building credible Non-Player Characters (NPCs) in games requires not only to enhance the graphic animation but also the behavioral model. This paper tackles the problem of the dynamics of NPCs social relations depending on their emotional interaction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23ac459074e1a5183f146937677c813d
https://doi.org/10.1609/aiide.v4i1.18678

Listen and tell me who the user is talking to: Automatic detection of the interlocutor's type during a conversation

Autor: Youssef Hmamouche, Magalie Ochs, Thierry Chaminade, Laurent Prevot

Publikováno v: 2022 31st IEEE International Conference on Robot and Human Interactive Communication (RO-MAN)
IEEE International Conference on Robot and Human Interactive Communication (RO-MAN)
IEEE International Conference on Robot and Human Interactive Communication (RO-MAN), Aug 2022, Napoli, Italy. ⟨10.1109/RO-MAN53752.2022.9900632⟩

International audience; In the well-known Turing test, humans have to judge whether they write to another human or a chatbot. In this article, we propose a reversed Turing test adapted to live conversations: based on the speech of the human, we have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c53a07dc6349e92d7688a79d8423145
https://hal.science/hal-03814587/document