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- ArticleJune 2023
On Relation Between Facial Expressions and Emotions
AbstractHuman face is used to express affects and feelings, either involuntary or deliberately. How many dimensions of emotional flavors can be robustly distinguished in facial expressions, across individuals and cultures? Here we offer an answer and ...
- research-articleSeptember 2022
Facial Emotion Recognition of Virtual Humans with Different Genders, Races, and Ages
SAP '22: ACM Symposium on Applied Perception 2022September 2022, Article No.: 4, Pages 1–10https://doi.org/10.1145/3548814.3551464Research studies suggest that racial and gender stereotypes can influence emotion recognition accuracy both for adults and children. Stereotypical biases have severe consequences in social life but are especially critical in domains such as education ...
- keynoteMarch 2020
Embodied Affect for Real-World Human-Robot Interaction
HRI '20: Proceedings of the 2020 ACM/IEEE International Conference on Human-Robot InteractionMarch 2020, Pages 459–460https://doi.org/10.1145/3319502.3374843The potential that robots offer to support humans in multiple aspects of our daily lives is increasingly acknowledged. Despite the clear progress in social robotics and human-robot interaction, the actual realization of this potential still faces ...
- research-articleOctober 2019
Modeling Emotion Influence Using Attention-based Graph Convolutional Recurrent Network
ICMI '19: 2019 International Conference on Multimodal InteractionOctober 2019, Pages 302–309https://doi.org/10.1145/3340555.3353719User emotion modeling is a vital problem of social media analysis. In previous studies, content and topology information of social networks have been considered in emotion modeling tasks, but the inflence of current emotion states of other users was not ...
- abstractMay 2014
Improving human interaction in crowdsensing
AAMAS '14: Proceedings of the 2014 international conference on Autonomous agents and multi-agent systemsMay 2014, Pages 1741–1742We consider game theoretic aspects of crowdsensing projects. Commencing by studying putting effort in and sharing rewards from public projects,we continue to emotion-influenced interrelations in human society, including negotiations as a kind of such ...
- ArticleDecember 2023
Moral Coppélia - Combining Ratio with Affect in Ethical Reasoning
Advances in Artificial Intelligence – IBERAMIA 2012Nov 2012, Pages 442–451https://doi.org/10.1007/978-3-642-34654-5_45AbstractWe present an integration of rational moral reasoning with emotional intelligence. The moral reasoning system alone could not simulate the different human reactions to the Trolley dilemma and the Footbridge dilemma. However, the combined system ...
- ArticleJune 2012
Mental workload, engagement and emotions: an exploratory study for intelligent tutoring systems
ITS'12: Proceedings of the 11th international conference on Intelligent Tutoring SystemsJune 2012, Pages 65–71https://doi.org/10.1007/978-3-642-30950-2_9Modeling learners' emotional states is a promising tool for enhancing learning outcomes and tutoring abilities. In this paper, we present a new perspective of learner emotional modeling according to two fundamental dimensions, namely mental workload and ...
- ArticleNovember 2011
Learning Human Emotion Patterns for Modeling Virtual Humans
TAAI '11: Proceedings of the 2011 International Conference on Technologies and Applications of Artificial IntelligenceNovember 2011, Pages 25–31https://doi.org/10.1109/TAAI.2011.13Emotion modeling is a crucial part in modeling virtual humans. Although various emotion models have been proposed, most of them focus on designing specific appraisal rules. As there is no unified framework for emotional appraisal, the appraisal ...
- articleDecember 2010
Emotion Sensitive News Agent (ESNA): A system for user centric emotion sensing from the news
Web Intelligence and Agent Systems (WIAS), Volume 8, Issue 4December 2010, Pages 377–396News is an interesting application domain for “emotion sensing”, since readers often have a personal attitude or subjective opinion regarding certain events or entities reported about. Hence the ability to determine user-centric emotion on a given topic ...
- ArticleSeptember 2010
Speed dating with an affective virtual agent: developing a testbed for emotion models
IVA'10: Proceedings of the 10th international conference on Intelligent virtual agentsSeptember 2010, Pages 91–103In earlier studies, user involvement with an embodied software agent and willingness to use that agent were partially determined by the aesthetics of the design and the moral fiber of the character. We used these empirical results to model agents that ...
- ArticleJanuary 2010
A Computational Architecture for Modeling Emotional Behavior in Synthetic Agent
ICCMS '10: Proceedings of the 2010 Second International Conference on Computer Modeling and Simulation - Volume 01January 2010, Pages 394–398https://doi.org/10.1109/ICCMS.2010.241Emotions play a powerful, central role in our lives. They can influence human behaviors and guide human to adapt to the environment. This paper suggests that human emotion space consists of three kinds of emotions: cognitive emotion, expected emotion ...
- research-articleJuly 2009
Emotion recognition from facial expressions and its control using fuzzy logic
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans (TSMCPA), Volume 39, Issue 4July 2009, Pages 726–743https://doi.org/10.1109/TSMCA.2009.2014645This paper presents a fuzzy relational approach to human emotion recognition fromfacial expressions and its control. The proposed scheme uses external stimulus to excite specific emotions in human subjects whose facial expressions are analyzed by ...
- research-articleMay 2008
Trackside DEIRA: a dynamic engaging intelligent reporter agent
AAMAS '08: Proceedings of the 7th international joint conference on Autonomous agents and multiagent systems: demo papersMay 2008, Pages 1681–1682DEIRA is a virtual agent commenting on virtual horse races in real time. DEIRA analyses the state of the race, acts on emotion and comments about the situation in a believable and engaging way, using synthesized speech and facial expressions. This paper ...
- research-articleMay 2008
Trackside DEIRA: a dynamic engaging intelligent reporter agent
AAMAS '08: Proceedings of the 7th international joint conference on Autonomous agents and multiagent systems - Volume 1May 2008, Pages 112–119DEIRA is a virtual agent commenting on virtual horse races in real time. DEIRA analyses the state of the race, acts emotionally and comments about the situation in a believable and engaging way, using synthesized speech and facial expressions. In this ...
- research-articleMarch 2007
Modeling concurrent, interacting behavior moderators for simulation-based acquisition tasks
SpringSim '07: Proceedings of the 2007 spring simulation multiconference - Volume 3March 2007, Pages 267–274The U.S. Army Materiel Systems Analysis Activity (AMSAA) and the Modeling and Simulation Group at the Natick Soldier Center (NSC) are developing the Infantry Warrior Simulation (IWARS) to support the acquisition of new technologies and tactics, ...
- articleNovember 2006
Teaching Negotiation Skills through Practice and Reflection with Virtual Humans
Simulation (SIMU), Volume 82, Issue 11November 2006, Pages 685–701https://doi.org/10.1177/0037549706075542Although the representation of physical environments and behaviors will continue to play an important role in simulation-based training, an emerging challenge is the representation of virtual humans with rich mental models (e.g., including emotions, ...
- ArticleMay 2006
A model of emotions for situated agents
AAMAS '06: Proceedings of the fifth international joint conference on Autonomous agents and multiagent systemsMay 2006, Pages 993–995https://doi.org/10.1145/1160633.1160810In stressful situations such as combat, emotion is at least as important as rational analysis in determining behavior. DETT (Disposition, Emotion, Trigger, Tendency) is a model of emotion for situated agents that captures the essential features of the ...
- research-articleMay 2006
Unscripted Narrative for Affectively Driven Characters
IEEE Computer Graphics and Applications (ICGA), Volume 26, Issue 3May 2006, Pages 42–52https://doi.org/10.1109/MCG.2006.71The article presents requirements for the design of unscripted (emergent) dramas based on research into role-playing games. It considers the FearNot! demonstrator in antibullying education as a sample implementation, describing the architecture of its ...
- articleJuly 2005
Evaluating a Computational Model of Emotion
Autonomous Agents and Multi-Agent Systems (KLU-AGNT), Volume 11, Issue 1July 2005, Pages 23–43https://doi.org/10.1007/s10458-005-1081-1Spurred by a range of potential applications, there has been a growing body of research in computational models of human emotion. To advance the development of these models, it is critical that we evaluate them against the phenomena they purport to ...