Zhen Liu

According to our database, Zhen Liu authored at least 51 papers between 2005 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Empathetic Response Generation With Self and Other-Imagine Graph.

Xun Wang, Zhen Liu, Tingting Liu, Zheng Fang

IEEE Trans. Comput. Soc. Syst., December, 2024

A Spatiotemporal Graphical Attention Navigation Algorithm Based on Limited State Information.

Tao Ma, Zhen Liu, Tingting Liu, Yumeng Zhao, Yanjie Chai

IEEE Trans. Comput. Soc. Syst., October, 2024

Affective-pose gait: perceiving emotions from gaits with body pose and human affective prior knowledge.

Yumeng Zhao, Zhen Liu, Tingting Liu, Yuanyi Wang, Yanjie Chai

Multim. Tools Appl., January, 2024

CECM: A cognitive emotional contagion model in social networks.

Chih-Chieh Hung, Xiaoyuan Gao, Zhen Liu, Yumei Chai, Tingting Liu, Cuijuan Liu

Multim. Tools Appl., January, 2024

Crowd evacuation simulation based on hierarchical agent model and physics-based character control.

Jianming Ye, Zhen Liu, Tingting Liu, Yanhui Wu, Yuanyi Wang

Comput. Animat. Virtual Worlds, 2024

Research on emotion modeling of intelligent agents in earthquake evacuation simulation.

Yumeng Zhao, Zhen Liu, Jiangjian Xiao, Tingting Liu, Gen Xu, Yuanyi Wang

Cogn. Syst. Res., 2024

Collective cognition based analysis of community structure discovery algorithms.

Peichen Xiong, Zhen Liu, Ping Wei, Tingting Liu

Cogn. Syst. Res., 2024

A multi-agent motion simulation method for emergency scenario deduction.

Jiale Wang, Zhen Liu, Tingting Liu, Yuanyi Wang

Cogn. Syst. Res., 2024

On the logic of agent's emotions.

Yuanyi Wang, Zhen Liu, Tingting Liu, Alexei V. Samsonovich, Valentin V. Klimov

Cogn. Syst. Res., 2024

EmpCI: Empathetic response generation with common sense and empathetic intent.

Xun Wang, Tingting Liu, Zhen Liu, Zheng Fang

Cogn. Syst. Res., 2024

Modeling quick autonomous response for virtual characters in safety education games.

Tingting Liu, Zhen Liu, Yuanyi Wang, Yanjie Chai

Cogn. Syst. Res., 2024

Modelling conversational agent with empathy mechanism.

Xuyao Dai, Zhen Liu, Tingting Liu, Guokun Zuo, Jialin Xu, Changcheng Shi, Yuanyi Wang

Cogn. Syst. Res., 2024

An emotional crowd simulation method based on audiovisual linkage for terrorist attacks.

Zhuang Wang, Zhen Liu, Tingting Liu, Yumeng Zhao, Yanjie Chai

Comput. Graph., 2024

2023

DDG: Dependency-difference gait based on emotional information attention for perceiving emotions from gait.

Xiao Chen, Zhen Liu, Jiangjian Xiao, Tingting Liu, Yumeng Zhao

Cogn. Syst. Res., December, 2023

Modeling heterogeneous behaviors with different strategies in a terrorist attack.

Le Bi, Tingting Liu, Zhen Liu, Jason Teo, Yumeng Zhao, Yanjie Chai

Virtual Real. Intell. Hardw., August, 2023

Learning coordinated emotion representation between voice and face.

Zheng Fang, Zhen Liu, Chih-Chieh Hung, Yoones A. Sekhavat, Tingting Liu, Xun Wang

Appl. Intell., June, 2023

Design and user experience analysis of AR intelligent virtual agents on smartphones.

Quehong Gan, Zhen Liu, Tingting Liu, Yumeng Zhao, Yanjie Chai

Cogn. Syst. Res., March, 2023

Exploring the influencing factors of wall-following behavior in a virtual reality fire evacuation game.

Jing Wang, Tingting Liu, Zhen Liu, Yanjie Chai

Comput. Animat. Virtual Worlds, 2023

Emotionally intelligent virtual tour guide in handling group conflicts: Effect on user outcomes.

Qing Li, Tingting Liu, Zhen Liu, Yanjie Chai

Comput. Animat. Virtual Worlds, 2023

2022

Facial expression GAN for voice-driven face generation.

Zheng Fang, Zhen Liu, Tingting Liu, Chih-Chieh Hung, Jiangjian Xiao, Guangjin Feng

Vis. Comput., 2022

Physical simulation of oscillation and falling effects of objects in indoor earthquake scenarios.

Yifan Chu, Zhen Liu, Tingting Liu, Alexei V. Samsonovich, Yanjie Chai

Vis. Comput., 2022

Implicit sentiment analysis based on multi-feature neural network model.

Yin Zhuang, Zhen Liu, Tingting Liu, Chih-Chieh Hung, Yan-Jie Chai

Soft Comput., 2022

A personalized and emotion based virtual simulation model for pedestrian-vehicle collision avoidance.

Xiao Lin, Zhen Liu, Tingting Liu, Yanjie Chai

Comput. Animat. Virtual Worlds, 2022

Seismic evacuation simulation in a dynamic indoor environment.

Yifan Chu, Zhen Liu, Tingting Liu, Yumeng Zhao, Yanjie Chai

Comput. Animat. Virtual Worlds, 2022

An indoor evacuation guidance system with an AR virtual agent.

Quehong Gan, Zhen Liu, Tingting Liu, Yanjie Chai

Proceedings of the 2022 Annual International Conference on Brain-Inspired Cognitive Architectures for Artificial Intelligence, 2022

On the Possibility of Regulation of Human Emotions via Multimodal Social Interaction with an Embodied Agent Controlled by eBICA-Based Emotional Interaction Model.

Alexei V. Samsonovich, Zhen Liu, Tingting Liu

Proceedings of the Artificial General Intelligence - 15th International Conference, 2022

2021

Modeling crowd emotion from emergent event video.

Lin Zhuo, Zhen Liu, Tingting Liu, Chih-Chieh Hung, Yanjie Chai

Comput. Animat. Virtual Worlds, 2021

2019

3D visual simulation of individual and crowd behavior in earthquake evacuation.

Tingting Liu, Zhen Liu, Minhua Ma, Tian Chen, Cuijuan Liu, Yan-Jie Chai

Simul., 2019

Simulating evacuation crowd with emotion and personality.

Tingting Liu, Zhen Liu, Yanjie Chai, Jin Wang, Xueyan Lin, Peng Huang

Artif. Life Robotics, 2019

2018

A perception-based emotion contagion model in crowd emergent evacuation simulation.

Zhen Liu, Tingting Liu, Minhua Ma, Hui-Huang Hsu, Zhongrui Ni, Yan-Jie Chai

Comput. Animat. Virtual Worlds, 2018

Affective Interaction Technology of Companion Robots for the Elderly: A Review.

Jin Wang, Tingting Liu, Zhen Liu, Yanjie Chai

Proceedings of the E-Learning and Games - 12th International Conference, 2018

The Research on Serious Games in Social Skills Training for Children with Autism.

Tingting Liu, Zhen Liu, Yanjie Chai, Jin Wang

Proceedings of the E-Learning and Games - 12th International Conference, 2018

Modeling Emotional Contagion for Crowd in Emergencies.

Tingting Liu, Zhen Liu, Yanjie Chai, Jin Wang

Proceedings of the E-Learning and Games - 12th International Conference, 2018

Speech Emotion Recognition Using Cross-Correlation and Acoustic Features.

Joyjit Chatterjee, Vajja Mukesh, Hui-Huang Hsu, Garima Vyas, Zhen Liu

Proceedings of the 2018 IEEE 16th Intl Conf on Dependable, 2018

2017

An optimization-driven approach for computing geodesic paths on triangle meshes.

Bangquan Liu, Shuang-Min Chen, Shi-Qing Xin, Ying He, Zhen Liu, Jieyu Zhao

Comput. Aided Des., 2017

Intelligent Behaviors of Virtual Characters in Serious Games for Child Safety Education.

Tingting Liu, Minhua Ma, Zhen Liu, Gerard Jounghyun Kim, Cuijuan Liu, Qintao Geng

Proceedings of the Serious Games and Edutainment Applications, Volume II, 2017

2016

Shadow obstacle model for realistic corner-turning behavior in crowd simulation.

Gaoqi He, Yi Jin, Qi Chen, Zhen Liu, Wenhui Yue, Xingjian Lu

Frontiers Inf. Technol. Electron. Eng., 2016

Cluster-based cross-view filtering for compressed multi-view depth maps.

Zhen Liu, Qiong Liu, You Yang, Yuchi Liu, Gangyi Jiang, Mei Yu

Proceedings of the 2016 Visual Communications and Image Processing, 2016

2014

Classification of clouds in satellite imagery using over-complete dictionary via sparse representation.

Wei Jin, Lei Wang, Xingbin Zeng, Zhen Liu, Randi Fu

Pattern Recognit. Lett., 2014

Medical Image Segmentation Based on a Hybrid Region-Based Active Contour Model.

Tingting Liu, Haiyong Xu, Wei Jin, Zhen Liu, Yiming Zhao, Wenzhe Tian

Comput. Math. Methods Medicine, 2014

2011

An Emotion Model for Virtual Agents with Evolvable Motivation.

Zhen Liu, Yuan Hong, Qiong Liu, Yan-Jie Chai

Trans. Edutainment, 2011

2009

A Simulation Based on Emotions Model for Virtual Human Crowds.

Bangquan Liu, Zhen Liu, Yuan Hong

Proceedings of the Fifth International Conference on Image and Graphics, 2009

2008

Cognitive and synthetic behavior of avatars in intelligent virtual environments.

Ronghua Liang, Mingmin Zhang, Zhen Liu, Meleagros A. Krokos

Virtual Real., 2008

A Personality Based Emotion Model for Intelligent Virtual Agents.

Zhen Liu

Proceedings of the Fourth International Conference on Natural Computation, 2008

2007

Simulation of Virtual Human's Mental State in Behavior Animation.

Zhen Liu

Proceedings of the Life System Modeling and Simulation, International Conference, 2007

A Model of Facial Expression for 3D Avatar.

Zhen Liu

Proceedings of the Computational Science - ICCS 2007, 7th International Conference, Beijing, China, May 27, 2007

2006

Emotion Interaction of Virtual Character in 3D Artificial Society.

Zhen Liu

Proceedings of the Simulated Evolution and Learning, 6th International Conference, 2006

Emotion Social Interaction for Virtual Characters.

Zhen Liu

Proceedings of the Advances in Natural Computation, Second International Conference, 2006

Simulation of Pedestrians in Computer Animation.

Zhen Liu

Proceedings of the First International Conference on Innovative Computing, Information and Control (ICICIC 2006), 30 August, 2006

Design of a Cartoon Game for Traffic Safety Education of Children in China.

Zhen Liu

Proceedings of the Technologies for E-Learning and Digital Entertainment, 2006

2005

An Emotion Model of 3D Virtual Characters in Intelligent Virtual Environment.

Zhen Liu, Zhigeng Pan

Proceedings of the Affective Computing and Intelligent Interaction, 2005