no code implementations • SmiLa (LREC) 2022 • Auriane Boudin, Roxane Bertrand, Magalie Ochs, Philippe Blache, Stephane Rauzy
The aim of this study is to investigate conversational feedbacks that contain smiles and laughs.
no code implementations • LREC 2022 • Carol Figueroa, Adaeze Adigwe, Magalie Ochs, Gabriel Skantze
There has been a lot of work on predicting the timing of feedback in conversational systems.
1 code implementation • 15 Sep 2023 • Alice Delbosc, Magalie Ochs, Nicolas Sabouret, Brian Ravenet, Stéphane Ayache
This paper introduces a new model to generate rhythmically relevant non-verbal facial behaviors for virtual agents while they speak.
no code implementations • COLING 2020 • Philippe Blache, Massina Abderrahmane, St{\'e}phane Rauzy, Magalie Ochs, Houda Oufaida
Dialogue act classification becomes a complex task when dealing with fine-grain labels.
no code implementations • LREC 2020 • Youssef Hmamouche, Laurent Pr{\'e}vot, Magalie Ochs, Thierry Chaminade
In this paper, we present a tool allowing dynamic prediction and visualization of an individual{'}s local brain activity during a conversation.
no code implementations • LREC 2020 • Birgit Rauchbauer, Youssef Hmamouche, Brigitte Bigi, Laurent Pr{\'e}vot, Magalie Ochs, Thierry Chaminade
In this paper we introduce this multimodal corpus which includes neural data from functional magnetic resonance imaging (fMRI), physiological data (blood flow pulse and respiration), transcribed conversational data, as well as face and eye-tracking recordings.
no code implementations • SEMEVAL 2018 • Ga{\"e}l Guibon, Magalie Ochs, Patrice Bellot
In this paper we present the system submitted to the SemEval2018 task2 : Multilingual Emoji Prediction.
no code implementations • LREC 2018 • Magalie Ochs, Philippe Blache, Gr{\'e}goire de Montcheuil, Perg, Jean-Marie i, Jorane Saubesty, Daniel Francon, Daniel Mestre
no code implementations • JEPTALNRECITAL 2018 • Ga{\"e}l Guibon, Magalie Ochs, Patrice Bellot
L{'}utilisation des emojis dans les messageries sociales n{'}a eu de cesse d{'}augmenter ces derni{\`e}res ann{\'e}es.
no code implementations • JEPTALNRECITAL 2017 • Ga{\"e}l Guibon, Magalie Ochs, Patrice Bellot
Nous pr{\'e}sentons une interface de recommandation d{'}emojis porteurs de sentiments qui utilise un mod{\`e}le de pr{\'e}diction appris sur des messages informels priv{\'e}s. Chacun {\'e}tant associ{\'e} {\`a} deux scores de polarit{\'e} pr{\'e}dits.
no code implementations • LREC 2014 • Zoraida Callejas, Brian Ravenet, Magalie Ochs, Catherine Pelachaud
This paper presents an adaptive model of multimodal social behavior for embodied conversational agents.
no code implementations • LREC 2014 • Mathieu Chollet, Magalie Ochs, Catherine Pelachaud
Interpersonal attitudes are expressed by non-verbal behaviors on a variety of different modalities.
no code implementations • 20 Feb 2014 • Nicolas Sabouret, Hazaël Jones, Magalie Ochs, Mathieu Chollet, Catherine Pelachaud
In this paper, we propose a model of social attitudes that enables a virtual agent to reason on the appropriate social attitude to express during the interaction with a user given the course of the interaction, but also the emotions, mood and personality of the agent.