Zobrazeno 1 - 10
of 281
pro vyhledávání: '"Catherine Pelachaud"'
Publikováno v:
Frontiers in Virtual Reality, Vol 5 (2024)
Externí odkaz:
https://doaj.org/article/a6c2390d12d7489a932527323e72fb89
Publikováno v:
Frontiers in Psychology, Vol 14 (2023)
Conversational Agents (CAs) are characterized by their roles within a narrative and the communication style they adopt during conversations. Within computer games, users’ evaluation of the narrative is influenced by their estimation of CAs’ intel
Externí odkaz:
https://doaj.org/article/1f7f02f7a1994c5b8173cbaa3ce4e26d
Publikováno v:
Frontiers in Artificial Intelligence, Vol 6 (2023)
Modeling virtual agents with behavior style is one factor for personalizing human-agent interaction. We propose an efficient yet effective machine learning approach to synthesize gestures driven by prosodic features and text in the style of different
Externí odkaz:
https://doaj.org/article/cf943fba79f04feda7194837bdfd6d7e
Publikováno v:
Frontiers in Artificial Intelligence, Vol 5 (2022)
In this work, we focus on human-agent interaction where the role of the socially interactive agent is to optimize the amount of information to give to a user. In particular, we developed a dialog manager able to adapt the agent's conversational strat
Externí odkaz:
https://doaj.org/article/059084784ed4458a8a0943c6efdd4fb8
Publikováno v:
Frontiers in Computer Science, Vol 3 (2021)
Adaptation is a key mechanism in human–human interaction. In our work, we aim at endowing embodied conversational agents with the ability to adapt their behavior when interacting with a human interlocutor. With the goal to better understand what th
Externí odkaz:
https://doaj.org/article/d5fb79d417d14f13ae1a76172e04a404
Autor:
Catharine Oertel, Ginevra Castellano, Mohamed Chetouani, Jauwairia Nasir, Mohammad Obaid, Catherine Pelachaud, Christopher Peters
Publikováno v:
Frontiers in Robotics and AI, Vol 7 (2020)
Engagement is a concept of the utmost importance in human-computer interaction, not only for informing the design and implementation of interfaces, but also for enabling more sophisticated interfaces capable of adapting to users. While the notion of
Externí odkaz:
https://doaj.org/article/71fe22fa56c04ef4ade2b8d3e42a21d3
Publikováno v:
Frontiers in Robotics and AI, Vol 6 (2019)
In this paper we present a computational model for managing the impressions of warmth and competence (the two fundamental dimensions of social cognition) of an Embodied Conversational Agent (ECA) while interacting with a human. The ECA can choose amo
Externí odkaz:
https://doaj.org/article/1265705cbb974b1e9f80a319cd466806
Publikováno v:
Frontiers in Psychology, Vol 9 (2019)
Researchers have theoretically proposed that humans decode other individuals' emotions or elementary cognitive appraisals from particular sets of facial action units (AUs). However, only a few empirical studies have systematically tested the relation
Externí odkaz:
https://doaj.org/article/4584fe5b169841909555f8c7321dd953
Publikováno v:
Frontiers in Psychology, Vol 9 (2018)
In this paper we highlight the different challenges in modeling communicative gestures for Embodied Conversational Agents (ECAs). We describe models whose aim is to capture and understand the specific characteristics of communicative gestures in orde
Externí odkaz:
https://doaj.org/article/4c41876bc5124de9a857d81a89c2e7b5
Publikováno v:
Frontiers in Computational Neuroscience, Vol 10 (2016)
Affective Brain-Computer Interfaces (BCI) harness Neuroscience knowledge to develop affective interaction from first principles. In this paper, we explore affective engagement with a virtual agent through Neurofeedback (NF). We report an experiment w
Externí odkaz:
https://doaj.org/article/1a4243bfebdb4e6c93ab7b93cd8dc491