Katja Zibrek

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 33

Top Topics

Social Presence

Top Venues

ACM Trans. Appl. Percept.

Publications

Yuliya Patotskaya, Ludovic Hoyet, Katja Zibrek, Julien Pettré
Entropy and Speed: Effects of Obstacle Motion Properties on Avoidance Behavior in Virtual Environment. SAP (2024)
Rim Rekik, Stefanie Wuhrer, Ludovic Hoyet, Katja Zibrek, Anne-Hélène Olivier
A Survey on Realistic Virtual Human Animations: Definitions, Features and Evaluations. Comput. Graph. Forum 43 (2) (2024)
Alberto Jovane, Pierre Raimbaud, Katja Zibrek, Claudio Pacchierotti, Marc Christie, Ludovic Hoyet, Anne-Hélène Olivier, Julien Pettré
Warping character animations using visual motion features. Comput. Graph. 110 (2023)
Yuliya Patotskaya, Ludovic Hoyet, Anne-Hélène Olivier, Julien Pettré, Katja Zibrek
Avoiding virtual humans in a constrained environment: Exploration of novel behavioural measures. Comput. Graph. 110 (2023)
Pierre Raimbaud, Alberto Jovane, Katja Zibrek, Claudio Pacchierotti, Marc Christie, Ludovic Hoyet, Julien Pettré, Anne-Hélène Olivier
The Stare-in-the-Crowd Effect When Navigating a Crowd in Virtual Reality. SAP (2023)
Darragh Higgins, Katja Zibrek, João P. Cabral, Dónal Egan, Rachel McDonnell
Sympathy for the digital: Influence of synthetic voice on affinity, social presence and empathy for photorealistic virtual humans. Comput. Graph. 104 (2022)
Adèle Colas, Wouter van Toll, Katja Zibrek, Ludovic Hoyet, Anne-Hélène Olivier, Julien Pettré
Interaction Fields: Intuitive Sketch-based Steering Behaviors for Crowd Simulation. Comput. Graph. Forum 41 (2) (2022)
Katja Zibrek, Benjamin Niay, Anne-Hélène Olivier, Julien Pettré, Ludovic Hoyet, Rachel McDonnell
Proximity in VR: The Importance of Character Attractiveness and Participant Gender. VR Workshops (2022)
Pierre Raimbaud, Alberto Jovane, Katja Zibrek, Claudio Pacchierotti, Marc Christie, Ludovic Hoyet, Julien Pettré, Anne-Hélène Olivier
The Stare-in-the-Crowd Effect in Virtual Reality. VR (2022)
Rachel McDonnell, Katja Zibrek, Emma Carrigan, Rozenn Dahyot
Model for predicting perception of facial action unit activation using virtual humans. Comput. Graph. 100 (2021)
Iana Podkosova, Katja Zibrek, Julien Pettré, Ludovic Hoyet, Anne-Hélène Olivier
Exploring behaviour towards avatars and agents in immersive virtual environments with mixed-agency interactions. VR Workshops (2021)
Robin Adili, Benjamin Niay, Katja Zibrek, Anne-Hélène Olivier, Julien Pettré, Ludovic Hoyet
Perception of Motion Variations in Large-Scale Virtual Human Crowds. MIG (2021)
Katja Zibrek, Xueni Pan, Marko Orel
Editorial: Meeting Remotely - The Challenges of Optimal Avatar Interaction in VR. Frontiers Virtual Real. 2 (2021)
Katja Zibrek, João P. Cabral, Rachel McDonnell
Does Synthetic Voice alter Social Response to a Photorealistic Character in Virtual Reality? MIG (2021)
Pierre Raimbaud, Alberto Jovane, Katja Zibrek, Claudio Pacchierotti, Marc Christie, Ludovic Hoyet, Julien Pettré, Anne-Hélène Olivier
Reactive Virtual Agents: A Viewpoint-Driven Approach for Bodily Nonverbal Communication. IVA (2021)
Eduard Zell, Katja Zibrek, Xueni Pan, Marco Gillies, Rachel McDonnell
From Perception to Interaction with Virtual Characters. Eurographics (Tutorials) (2020)
Pisut Wisessing, Katja Zibrek, Douglas W. Cunningham, John Dingliana, Rachel McDonnell
Enlighten Me: Importance of Brightness and Shadow for Character Emotion and Appeal. ACM Trans. Graph. 39 (3) (2020)
Benjamin Niay, Anne-Hélène Olivier, Katja Zibrek, Julien Pettré, Ludovic Hoyet
Walk Ratio: Perception of an Invariant Parameter of Human Walk on Virtual Characters. SAP (2020)
Katja Zibrek, Benjamin Niay, Anne-Hélène Olivier, Ludovic Hoyet, Julien Pettré, Rachel McDonnell
Walk this way: Evaluating the effect of perceived gender and attractiveness of motion on proximity in virtual reality. VR Workshops (2020)
Katja Zibrek, Benjamin Niay, Anne-Hélène Olivier, Ludovic Hoyet, Julien Pettré, Rachel McDonnell
The Effect of Gender and Attractiveness of Motion on Proximity in Virtual Reality. ACM Trans. Appl. Percept. 17 (4) (2020)
Tristan Duverné, Théo Rougnant, François Le Yondre, Florian Berton, Julien Bruneau, Katja Zibrek, Julien Pettré, Ludovic Hoyet, Anne-Hélène Olivier
Effect of Social Settings on Proxemics During Social Interactions in Real and Virtual Conditions. EuroVR (2020)
Emma Carrigan, Katja Zibrek, Rozenn Dahyot, Rachel McDonnell
Investigating perceptually based models to predict importance of facial blendshapes. MIG (2020)
Katja Zibrek, Sean Martin, Rachel McDonnell
Is Photorealism Important for Perception of Expressive Virtual Humans in Virtual Reality? ACM Trans. Appl. Percept. 16 (3) (2019)
Katja Zibrek, Rachel McDonnell
Social presence and place illusion are affected by photorealism in embodied VR. MIG (2019)
Eduard Zell, Katja Zibrek, Rachel McDonnell
Perception of virtual characters. SIGGRAPH Courses (2019)
Pisut Wisessing, Katja Zibrek, Douglas W. Cunningham, Rachel McDonnell
A psychophysical model to control the brightness and key-to-fill ratio in CG cartoon character lighting. SAP (2019)
Katja Zibrek, Elena Kokkinara, Rachel McDonnell
The Effect of Realistic Appearance of Virtual Characters in Immersive Environments - Does the Character's Personality Play a Role? IEEE Trans. Vis. Comput. Graph. 24 (4) (2018)
Katja Zibrek, Elena Kokkinara, Rachel McDonnell
Don't stand so close to me: investigating the effect of control on the appeal of virtual humans using immersion and a proximity-based behavioral task. SAP (2017)
João Paulo Cabral, Benjamin R. Cowan, Katja Zibrek, Rachel McDonnell
The Influence of Synthetic Voice on the Evaluation of a Virtual Character. INTERSPEECH (2017)
Kerstin Ruhland, Katja Zibrek, Rachel McDonnell
Perception of personality through eye gaze of realistic and cartoon models. SAP (2015)
Eduard Zell, Carlos Aliaga, Adrián Jarabo, Katja Zibrek, Diego Gutierrez, Rachel McDonnell, Mario Botsch
To stylize or not to stylize?: the effect of shape and material stylization on the perception of computer-generated faces. ACM Trans. Graph. 34 (6) (2015)
Katja Zibrek, Rachel McDonnell
Evaluating the Uncanny valley with the implicit association test. SAP (2015)
Katja Zibrek, Ludovic Hoyet, Kerstin Ruhland, Rachel McDonnell
Exploring the Effect of Motion Type and Emotions on the Perception of Gender in Virtual Humans. ACM Trans. Appl. Percept. 12 (3) (2015)
Katja Zibrek, Rachel McDonnell
Does render style affect perception of personality in virtual humans? SAP (2014)
Ludovic Hoyet, Kenneth Ryall, Katja Zibrek, Hwangpil Park, Jehee Lee, Jessica K. Hodgins, Carol O'Sullivan
Evaluating the distinctiveness and attractiveness of human motions on realistic virtual bodies. ACM Trans. Graph. 32 (6) (2013)
Katja Zibrek, Ludovic Hoyet, Kerstin Ruhland, Rachel McDonnell
Evaluating the effect of emotion on gender recognition in virtual humans. SAP (2013)