Christopher E. Peters

Publication Activity (10 Years)

Years Active: 2000-2024
Publications (10 Years): 38

Top Topics

Emotional Speech

Collision Avoidance

Virtual Characters

Top Venues

Publications

Sahba Zojaji, Andrii Matviienko, Christopher E. Peters
Exploring the Influence of Co-Present and Remote Robots on Persuasiveness and Perception of Politeness. HRI (Companion) (2024)
Sahba Zojaji, Andrii Matviienko, Iolanda Leite, Christopher E. Peters
Join Me Here if You Will: Investigating Embodiment and Politeness Behaviors When Joining Small Groups of Humans, Robots, and Virtual Characters. CHI (2024)
Sahba Zojaji, Adam Cerven, Christopher E. Peters
Impact of Multimodal Communication on Persuasiveness and Perceived Politeness of Virtual Agents in Small Groups. IVA (2023)
Sahba Zojaji, Adrian Benigno Latupeirissa, Iolanda Leite, Roberto Bresin, Christopher E. Peters
Persuasive Polite Robots in Free-Standing Conversational Groups. IROS (2023)
Kiran Chhatre, Radek Danecek, Nikos Athanasiou, Giorgio Becherini, Christopher E. Peters, Michael J. Black, Timo Bolkart
Emotional Speech-driven 3D Body Animation via Disentangled Latent Diffusion. CoRR (2023)
Maha Elgarf, Natalia Calvo-Barajas, Patrícia Alves-Oliveira, Giulia Perugia, Ginevra Castellano, Christopher E. Peters, Ana Paiva
"And then what happens?": Promoting Children's Verbal Creativity Using a Robot. HRI (2022)
Alessandro Iop, Sahba Zojaji, Christopher E. Peters
Don't walk between us: adherence to social conventions when joining a small conversational group of agents. IVA (2022)
Maha Elgarf, Christopher E. Peters
CreativeBot: a Creative Storyteller Agent Developed by Leveraging Pre-trained Language Models. IROS (2022)
Maha Elgarf, Sahba Zojaji, Gabriel Skantze, Christopher E. Peters
CreativeBot: a Creative Storyteller robot to stimulate creativity in children. ICMI (2022)
Maha Elgarf, Gabriel Skantze, Christopher E. Peters
Once Upon a Story: Can a Creative Storyteller Robot Stimulate Creativity in Children? IVA (2021)
Natalia Calvo-Barajas, Maha Elgarf, Giulia Perugia, Ana Paiva, Christopher E. Peters, Ginevra Castellano
Hurry Up, We Need to Find the Key! How Regulatory Focus Design Affects Children's Trust in a Social Robot. Frontiers Robotics AI 8 (2021)
Maha Elgarf, Natalia Calvo-Barajas, Ana Paiva, Ginevra Castellano, Christopher E. Peters
Reward Seeking or Loss Aversion?: Impact of Regulatory Focus Theory on Emotional Induction in Children and Their Behavior Towards a Social Robot. CHI (2021)
Natalia Calvo, Maha Elgarf, Giulia Perugia, Christopher E. Peters, Ginevra Castellano
Can a Social Robot Be Persuasive Without Losing Children's Trust? HRI (Companion) (2020)
Catharine Oertel, Ginevra Castellano, Mohamed Chetouani, Jauwairia Nasir, Mohammad Obaid, Catherine Pelachaud, Christopher E. Peters
Engagement in Human-Agent Interaction: An Overview. Frontiers Robotics AI 7 (2020)
Fangkai Yang, Wenjie Yin, Tetsunari Inamura, Mårten Björkman, Christopher E. Peters
Group Behavior Recognition Using Attention- and Graph-Based Neural Networks. ECAI (2020)
Sahba Zojaji, Christopher E. Peters, Catherine Pelachaud
Influence of virtual agent politeness behaviors on how users join small conversational groups. IVA (2020)
Fangkai Yang, Christopher E. Peters
Social-aware navigation in crowds with static and dynamic groups. VS-GAMES (2019)
Himangshu Saikia, Fangkai Yang, Christopher E. Peters
Priority driven Local Optimization for Crowd Simulation. AAMAS (2019)
Fangkai Yang, Christopher E. Peters
App-LSTM: Data-driven Generation of Socially Acceptable Trajectories for Approaching Small Groups of Agents. HAI (2019)
Yuan Gao, Fangkai Yang, Martin Frisk, Daniel Hemandez, Christopher E. Peters, Ginevra Castellano
Learning Socially Appropriate Robot Approaching Behavior Toward Groups using Deep Reinforcement Learning. RO-MAN (2019)
Fangkai Yang, Christopher E. Peters
AppGAN: Generative Adversarial Networks for Generating Robot Approach Behaviors into Small Groups of People. RO-MAN (2019)
Himangshu Saikia, Fangkai Yang, Christopher E. Peters
Criticality-based Collision Avoidance Prioritization for Crowd Navigation. HAI (2019)
Maha Elgarf, Christopher E. Peters
Rock Your Story: Effects of Adapting Personality Behavior through Body Movement on Story Recall. HAI (2019)
Maike Paetzel, Ginevra Castellano, Giovanna Varni, Isabelle Hupont Torres, Mohamed Chetouani, Christopher E. Peters
The Attribution of Emotional State - How Embodiment Features and Social Traits Affect the Perception of an Artificial Agent. RO-MAN (2018)
Fangkai Yang, Himangshu Saikia, Christopher E. Peters
Who are my neighbors?: A perception model for selecting neighbors of pedestrians in crowds. IVA (2018)
Naresh Balaji Ravichandran, Fangkai Yang, Christopher E. Peters, Anders Lansner, Pawel Andrzej Herman
Pedestrian simulation as multi-objective reinforcement learning. IVA (2018)
Yuan Gao, Fangkai Yang, Martin Frisk, Daniel Hernández, Christopher E. Peters, Ginevra Castellano
Social Behavior Learning with Realistic Reward Shaping. CoRR (2018)
Fangkai Yang, Jack Shabo, Adam Qureshi, Christopher E. Peters
Do you see groups?: The impact of crowd density and viewpoint on the perception of groups. IVA (2018)
Christopher E. Peters, Chengjie Li, Fangkai Yang, Vanya Avramova, Gabriel Skantze
Investigating Social Distances between Humans, Virtual Humans and Virtual Robots in Mixed Reality. AAMAS (2018)
Chengjie Li, Theofronia Androulakaki, Alex Yuan Gao, Fangkai Yang, Himangshu Saikia, Christopher E. Peters, Gabriel Skantze
Effects of Posture and Embodiment on Social Distance in Human-Agent Interaction in Mixed Reality. IVA (2018)
Fangkai Yang, Chengjie Li, Robin Palmberg, Ewoud Van Der Heide, Christopher E. Peters
Expressive virtual characters for social demonstration games. VS-GAMES (2017)
Vanya Avramova, Fangkai Yang, Chengjie Li, Christopher E. Peters, Gabriel Skantze
A Virtual Poster Presenter Using Mixed Reality. IVA (2017)
Robin Palmberg, Christopher E. Peters, Adam Qureshi
When facial expressions dominate emotion perception in groups of virtual characters. VS-GAMES (2017)
Maike Paetzel, Giovanna Varni, Isabelle Hupont Torres, Mohamed Chetouani, Christopher E. Peters, Ginevra Castellano
Investigating the influence of embodiment on facial mimicry in HRI using computer vision-based measures. RO-MAN (2017)
Maike Paetzel, Isabelle Hupont Torres, Giovanna Varni, Mohamed Chetouani, Christopher E. Peters, Ginevra Castellano
Exploring the Link between Self-assessed Mimicry and Embodiment in HRI. HRI (Companion) (2017)
Maike Paetzel, Christopher E. Peters, Ingela Nyström, Ginevra Castellano
Congruency Matters - How Ambiguous Gender Cues Increase a Robot's Uncanniness. ICSR (2016)
Maike Paetzel, Christopher E. Peters, Ingela Nyström, Ginevra Castellano
Effects of multimodal cues on children's perception of uncanniness in a social robot. ICMI (2016)
Christopher E. Peters, Michael C. Doggett, Lars Kjelldahl
Foreword to special section on SIGGRAD 2015. Comput. Graph. 57 (2016)
Lee J. Corrigan, Christina Basedow, Dennis Küster, Arvid Kappas, Christopher E. Peters, Ginevra Castellano
Perception matters! Engagement in task orientated social robotics. RO-MAN (2015)
Evmorfia Kalogiannidou, Christopher E. Peters
Facial Hair and Trustworthiness in Virtual Faces: Towards an Evaluation Study. SIGRAD (2015)
Kerstin Ruhland, Christopher E. Peters, Sean Andrist, Jeremy B. Badler, Norman I. Badler, Michael Gleicher, Bilge Mutlu, Rachel McDonnell
A Review of Eye Gaze in Virtual Agents, Social Robotics and HCI: Behaviour Generation, User Interaction and Perception. Comput. Graph. Forum 34 (6) (2015)
Christopher E. Peters, Johan Hoffman
Introducing Computer Game Technologies in a Mathematical Modelling and Simulation Course. SIGRAD (2015)
Miguel Ramos Carretero, Adam Qureshi, Christopher E. Peters
Evaluating the perception of group emotion from full body movements in the context of virtual crowds. SAP (2014)
Lee J. Corrigan, Christina Basedow, Dennis Küster, Arvid Kappas, Christopher E. Peters, Ginevra Castellano
Mixing implicit and explicit probes: finding a ground truth for engagement in social human-robot interactions. HRI (2014)
Kerstin Ruhland, Sean Andrist, Jeremy B. Badler, Christopher E. Peters, Norman I. Badler, Michael Gleicher, Bilge Mutlu, Rachel McDonnell
Look me in the Eyes: A Survey of Eye and Gaze Animation for Virtual Agents and Artificial Systems. Eurographics (State of the Art Reports) (2014)
Christopher E. Peters, Eike Falk Anderson
The Four I's Recipe for Cooking Up Computer Graphics Exercises and Assessments. Eurographics (Education Papers) (2014)
Adam Qureshi, Christopher E. Peters, Ian Apperly
How Does Varying Gaze Direction Affect Interaction between a Virtual Agent and Participant in an On-Line Communication Scenario? HCI (16) (2014)
Miguel Ramos Carretero, Christopher E. Peters, Adam Qureshi
Modelling Emotional Behaviour in Virtual Crowds through Expressive Body Movements and Emotion Contagion. SIGRAD (2014)
Mario Romero, Björn Thuresson, Christopher E. Peters, Filip Kis, Joe Coppard, Jonas Andrée, Natalia Landazuri
Augmenting PBL with large public presentations: a case study in interactive graphics pedagogy. ITiCSE (2014)
Maurizio Mancini, Andrei Ermilov, Ginevra Castellano, Fotis Liarokapis, Giovanna Varni, Christopher E. Peters
Effects of Gender Mapping on the Perception of Emotion from Upper Body Movement in Virtual Characters. HCI (16) (2014)
Stuart O'Connor, Fotis Liarokapis, Christopher E. Peters
An Initial Study to Assess the Perceived Realism of Agent Crowd Behaviour in a Virtual City. VS-GAMES (2013)
Stuart O'Connor, Fotis Liarokapis, Christopher E. Peters
A perceptual study into the behaviour of autonomous agents within a virtual urban environment. WOWMOM (2013)
Lee J. Corrigan, Christopher E. Peters, Ginevra Castellano
Identifying Task Engagement: Towards Personalised Interactions with Educational Robots. ACII (2013)
Ginevra Castellano, Kostas Karpouzis, Jean-Claude Martin, Louis-Philippe Morency, Christopher E. Peters, Laurel D. Riek
Fifth International Workshop on Affective Interaction in Natural Environments (AFFINE 2013): Interacting with Affective Artefacts in the Wild. ACII (2013)
Ginevra Castellano, Laurel D. Riek, Christopher E. Peters, Kostas Karpouzis, Jean-Claude Martin, Louis-Philippe Morency
Introduction to the special issue on affective interaction in natural environments. ACM Trans. Interact. Intell. Syst. 2 (1) (2012)
Derek John Morris, Eike Falk Anderson, Christopher E. Peters
A modular framework for deformation and fracture using GPU shaders. VSMM (2012)
Ginevra Castellano, Maurizio Mancini, Christopher E. Peters, Peter W. McOwan
Expressive Copying Behavior for Social Agents: A Perceptual Analysis. IEEE Trans. Syst. Man Cybern. Part A 42 (3) (2012)
Eike Falk Anderson, Christopher E. Peters, John Halloran, P. Every, James Shuttleworth, Fotis Liarokapis, R. Lane, M. Richards
In at the Deep End: An Activity-Led Introduction to First Year Creative Computing. Comput. Graph. Forum 31 (6) (2012)
Maurizio Mancini, Ginevra Castellano, Christopher E. Peters, Peter W. McOwan
Evaluating the Communication of Emotion via Expressive Gesture Copying Behaviour in an Embodied Humanoid Agent. ACII (1) (2011)
Cathy Ennis, Christopher E. Peters, Carol O'Sullivan
Perceptual effects of scene context and viewpoint for virtual pedestrian crowds. ACM Trans. Appl. Percept. 8 (2) (2011)
Eike Falk Anderson, Christopher E. Peters, Fotis Liarokapis, John Halloran
In at the Deep End: An Activity-Led Introduction to Creative Computing with Interactive Computer Graphics. Eurographics (Education Papers) (2011)
Eike Falk Anderson, Leigh McLoughlin, Fotis Liarokapis, Christopher E. Peters, Panagiotis Petridis, Sara de Freitas
Developing serious games for cultural heritage: a state-of-the-art review. Virtual Real. 14 (4) (2010)
Ginevra Castellano, Kostas Karpouzis, Christopher E. Peters, Jean-Claude Martin
Special issue on real-time affect analysis and interpretation: closing the affective loop in virtual agents and robots. J. Multimodal User Interfaces 3 (1-2) (2010)
Christopher E. Peters
Animating Gaze Shifts for Virtual Characters Based on Head Movement Propensity. VS-GAMES (2010)
Ginevra Castellano, Kostas Karpouzis, Jean-Claude Martin, Louis-Philippe Morency, Christopher E. Peters, Laurel D. Riek
3rd international workshop on affective interaction in natural environments (AFFINE). ACM Multimedia (2010)
Eike Falk Anderson, Christopher E. Peters
No More Reinventing the Virtual Wheel: Middleware for Use in Computer Games and Interactive Computer Graphics Education. Eurographics (Education Papers) (2010)
Christopher E. Peters, Adam Qureshi
A head movement propensity model for animating gaze shifts and blinks of virtual characters. Comput. Graph. 34 (6) (2010)
David Panzoli, Christopher E. Peters, Ian Dunwell, Stéphane Sanchez, Panagiotis Petridis, Aristidis Protopsaltis, Vincent Scesa, Sara de Freitas
Levels of Interaction: A User-Guided Experience in Large-Scale Virtual Environments. VS-GAMES (2010)
Christopher E. Peters, Stylianos Asteriadis, Kostas Karpouzis
Investigating shared attention with a virtual agent using a gaze-based interface. J. Multimodal User Interfaces 3 (1-2) (2010)
Christopher E. Peters, Ginevra Castellano, Sara de Freitas
An exploration of user engagement in HCI. AFFINE@ICMI (2009)
Christopher E. Peters, Stylianos Asteriadis, Genaro Rebolledo-Mendez
Modelling user attention for human-agent interaction. WIAMIS (2009)
Eike Falk Anderson, Christopher E. Peters
On the Provision of a Comprehensive Computer Graphics Education in the Context of Computer Games: An Activity-Led Instruction Approach. Eurographics (Education Papers) (2009)
Christopher E. Peters, Cathy Ennis
Modeling Groups of Plausible Virtual Pedestrians. IEEE Computer Graphics and Applications 29 (4) (2009)
Cathy Ennis, Christopher E. Peters, Carol O'Sullivan
Perceptual evaluation of position and orientation context rules for pedestrian formations. APGV (2008)
Christopher E. Peters, Cathy Ennis, Rachel McDonnell, Carol O'Sullivan
Crowds in Context: Evaluating the Perceptual Plausibility of Pedestrian Orientations. Eurographics (Short Papers) (2008)
Christopher E. Peters
Towards a Unified Model of Social and Environment-Directed Agent Gaze Behaviour. IVA (2007)
Christopher E. Peters
Designing an Emotional and Attentive Virtual Infant. ACII (2007)
Nicolas Ech Chafai, Magalie Ochs, Christopher E. Peters, Maurizio Mancini, Elisabetta Bevacqua, Catherine Pelachaud
Des agents virtuels sociaux et émotionnels pour l'interaction humain-machine. IHM (2007)
Maurizio Mancini, Ginevra Castellano, Elisabetta Bevacqua, Christopher E. Peters
Copying Behaviour of Expressive Motion. MIRAGE (2007)
Christopher E. Peters
A Perceptually-Based Theory of Mind for Agent Interaction Initiation. Int. J. Humanoid Robotics 3 (3) (2006)
Elisabetta Bevacqua, Amaryllis Raouzaiou, Christopher E. Peters, George Caridakis, Kostas Karpouzis, Catherine Pelachaud, Maurizio Mancini
Multimodal Sensing, Interpretation and Copying of Movements by a Virtual Agent. PIT (2006)
Christopher E. Peters
Designing Synthetic Memory Systems for Supporting Autonomous Embodied Agent Behaviour. RO-MAN (2006)
Christopher E. Peters
Evaluating Perception of Interaction Initiation in Virtual Environments Using Humanoid Agents. ECAI (2006)
Christopher E. Peters, Catherine Pelachaud, Elisabetta Bevacqua, Maurizio Mancini, Isabella Poggi
A Model of Attention and Interest Using Gaze Behavior. IVA (2005)
Christopher E. Peters
Direction of Attention Perception for Conversation Initiation in Virtual Environments. IVA (2005)
Christopher E. Peters, Simon Dobbyn, Brian MacNamee, Carol O'Sullivan
Smart Objects for Attentive Agents. WSCG (2003)
Christopher E. Peters, Carol O'Sullivan
Bottom-Up Visual Attention for Virtual Human Animation. CASA (2003)
Christopher E. Peters, Carol O'Sullivan
Attention-driven eye gaze and blinking for virtual humans. SIGGRAPH (2003)
Evin Levey, Christopher E. Peters, Carol O'Sullivan
New Metrics for Evaluation of Collision Detection Techniques. WSCG (2000)