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200 papers

Telling stories is an integral part of human communication which can evoke emotions and influence the affective states of the audience. Automatically modelling emotional trajectories in stories has thus attracted considerable scholarly…

Computation and Language · Computer Science 2024-10-28 Lukas Christ , Shahin Amiriparian , Manuel Milling , Ilhan Aslan , Björn W. Schuller

In order to create an "in-the-wild" dataset of facial emotions with large number of balanced samples, this paper proposes a game-based data collection framework. The framework mainly include three components: a game engine, a game…

Computer Vision and Pattern Recognition · Computer Science 2016-07-12 Wei Li , Farnaz Abtahi , Christina Tsangouri , Zhigang Zhu

Multimodal LLMs are increasingly deployed as perceptual backbones for autonomous agents in 3D environments, from robotics to virtual worlds. These applications require agents to perceive rapid state changes, attribute actions to the correct…

Computation and Language · Computer Science 2026-04-14 Yunzhe Wang , Runhui Xu , Kexin Zheng , Tianyi Zhang , Jayavibhav Niranjan Kogundi , Soham Hans , Volkan Ustun

Understanding animals' behaviors is significant for a wide range of applications. However, existing animal behavior datasets have limitations in multiple aspects, including limited numbers of animal classes, data samples and provided tasks,…

Computer Vision and Pattern Recognition · Computer Science 2022-06-06 Xun Long Ng , Kian Eng Ong , Qichen Zheng , Yun Ni , Si Yong Yeo , Jun Liu

In affective computing, datasets often contain multiple annotations from different annotators, which may lack full agreement. Typically, these annotations are merged into a single gold standard label, potentially losing valuable inter-rater…

Human-Computer Interaction · Computer Science 2025-05-28 Ibrahim Shoer , Engin Erzin

We present Affect2MM, a learning method for time-series emotion prediction for multimedia content. Our goal is to automatically capture the varying emotions depicted by characters in real-life human-centric situations and behaviors. We use…

Computer Vision and Pattern Recognition · Computer Science 2021-03-12 Trisha Mittal , Puneet Mathur , Aniket Bera , Dinesh Manocha

Human Action Recognition (HAR) is a very crucial task in computer vision. It helps to carry out a series of downstream tasks, like understanding human behaviors. Due to the complexity of human behaviors, many highly valuable behaviors are…

Computer Vision and Pattern Recognition · Computer Science 2024-08-27 Hongwu Li , Zhenliang Zhang , Wei Wang

Multiplayer Online Battle Arenas (MOBAs) have gained a significant player base worldwide, generating over two billion US dollars in annual game revenue. However, the presence of griefers, who deliberately irritate and harass other players…

Human-Computer Interaction · Computer Science 2023-12-25 Zixin Chen , Shiyi Liu , Zhihua Jin , Gaoping Huang , Yang Chao , Zhenchuan Yang , Quan Li , Huamin Qu

How can an end-user provide feedback if a deployed structured prediction model generates inconsistent output, ignoring the structural complexity of human language? This is an emerging topic with recent progress in synthetic or constrained…

Artificial Intelligence · Computer Science 2021-12-17 Niket Tandon , Aman Madaan , Peter Clark , Keisuke Sakaguchi , Yiming Yang

In this study into the player's emotional theory of mind of gameplaying agents, we investigate how an agent's behaviour and the player's own performance and emotions shape the recognition of a frustrated behaviour. We focus on the…

Artificial Intelligence · Computer Science 2020-01-24 David Melhart , Georgios N. Yannakakis , Antonios Liapis

Advances in deep generative modeling have made it increasingly plausible to train human-level embodied agents. Yet progress has been limited by the absence of large-scale, real-time, multi-modal, and socially interactive datasets that…

Machine Learning · Computer Science 2026-02-19 Yingchen He , Christian D. Weilbach , Martyna E. Wojciechowska , Yuxuan Zhang , Frank Wood

Animal affective computing is a quickly growing field of research, where only recently first efforts to go beyond animal tracking into recognizing their internal states, such as pain and emotions, have emerged. In most mammals, facial…

Computer Vision and Pattern Recognition · Computer Science 2023-05-09 George Martvel , Nareed Farhat , Ilan Shimshoni , Anna Zamansky

In driver activity monitoring, movements are mostly limited to the upper body, which makes many actions look similar. To tell these actions apart, human often rely on the objects the driver is using, such as holding a phone compared with…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Yiming Li , Chen Cai , Tianyi Liu , Dan Lin , Wenqian Wang , Wenfei Liang , Bingbing Li , Kim-Hui Yap

We present a dataset for force-grounded, cross-view articulated manipulation that couples what is seen with what is done and what is felt during real human interaction. The dataset contains 3048 sequences across 381 articulated objects in…

We address the problem of accurate capture of interactive behaviors between two people in daily scenarios. Most previous works either only consider one person or solely focus on conversational gestures of two people, assuming the body…

Computer Vision and Pattern Recognition · Computer Science 2025-09-09 Leo Ho , Yinghao Huang , Dafei Qin , Mingyi Shi , Wangpok Tse , Wei Liu , Junichi Yamagishi , Taku Komura

The application of activity recognition in the ``AI + Education" field is gaining increasing attention. However, current work mainly focuses on the recognition of activities in manually captured videos and a limited number of activity…

Affective Behavior Analysis aims to facilitate technology emotionally smart, creating a world where devices can understand and react to our emotions as humans do. To comprehensively evaluate the authenticity and applicability of emotional…

Computer Vision and Pattern Recognition · Computer Science 2024-03-19 Wei Zhang , Feng Qiu , Chen Liu , Lincheng Li , Heming Du , Tiancheng Guo , Xin Yu

A new large-scale video dataset for human action recognition, called STAIR Actions is introduced. STAIR Actions contains 100 categories of action labels representing fine-grained everyday home actions so that it can be applied to research…

Computer Vision and Pattern Recognition · Computer Science 2018-04-17 Yuya Yoshikawa , Jiaqing Lin , Akikazu Takeuchi

Understanding how artificial agents model internal mental states is central to advancing Theory of Mind in AI. Evidence points to a unified system for self- and other-awareness. We explore this self-awareness by having reinforcement…

Artificial Intelligence · Computer Science 2026-01-08 Michael Petrowski , Milica Gašić

Affect recognition based on subjects' facial expressions has been a topic of major research in the attempt to generate machines that can understand the way subjects feel, act and react. In the past, due to the unavailability of large…

Computer Vision and Pattern Recognition · Computer Science 2021-03-30 Dimitrios Kollias , Stefanos Zafeiriou