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Availability of naturalistic affective stimuli is needed for creating the affective technological solution as well as making progress in affective science. Although a lot of progress in the collection of affective multimedia stimuli has…

Image and Video Processing · Electrical Eng. & Systems 2022-10-19 Sudhakar Mishra , Narayanan Srinivasan , Uma Shanker Tiwary

Recommender Systems are a subclass of information retrieval systems, or more succinctly, a class of information filtering systems that seeks to predict how close is the match of the user's preference to a recommended item. A common approach…

Information Retrieval · Computer Science 2021-03-09 John Kalung Leung , Igor Griva , William G. Kennedy

Active Inference is a closed-loop computational theoretical basis for understanding behaviour, based on agents with internal probabilistic generative models that encode their beliefs about how hidden states in their environment cause their…

Human-Computer Interaction · Computer Science 2024-12-20 Roderick Murray-Smith , John H. Williamson , Sebastian Stein

Valuable decisions and highly prioritized analysis now depend on applications such as facial biometrics, social media photo tagging, and human robots interactions. However, the ability to successfully deploy such applications is based on…

Computer Vision and Pattern Recognition · Computer Science 2026-05-29 Martha Teiko Teye , Yaw Marfo Missah , Emmanuel Ahene , Twum Frimpong , Auxane Boch

The widespread adoption of generative artificial intelligence conversational agents (AICAs) among university students constitutes a novel cognitive social environment whose impact on the maturing brain remains elusive. Combining surveys…

Neurons and Cognition · Quantitative Biology 2026-04-13 Junjie Wang , Xianyang Gan , Dan Liu , Jingxian He , Stefania Ferraro , Keith M. Kendrick , Weihua Zhao , Shuxia Yao , Christian Montag , Benjamin Becker

As artificial intelligence (AI) systems become increasingly embedded in everyday life, the ability of interactive agents to express empathy has become critical for effective human-AI interaction, particularly in emotionally sensitive…

Human-Computer Interaction · Computer Science 2025-12-24 Sung Park , Daeho Yoon , Jungmin Lee

Electroencephalography (EEG)-based emotion recognition suffers from severe performance degradation when models are transferred across heterogeneous datasets due to physiological variability, experimental paradigm differences, and device…

Machine Learning · Computer Science 2026-03-31 Guangli Li , Canbiao Wu , Na Tian , Li Zhang , Zhen Liang

This study presents a novel framework for counterfactual user behavior forecasting that combines structural causal models with transformer-based generative artificial intelligence. To model fictitious situations, the method creates causal…

Machine Learning · Computer Science 2025-11-12 Dharmateja Priyadarshi Uddandarao , Ravi Kiran Vadlamani

Mental health assessment is crucial for early intervention and effective treatment, yet traditional clinician-based approaches are limited by the shortage of qualified professionals. Recent advances in artificial intelligence have sparked…

Computation and Language · Computer Science 2025-08-18 Jinpeng Hu , Ao Wang , Qianqian Xie , Hui Ma , Zhuo Li , Dan Guo

Adaptive reasoning enables humans to flexibly adjust inference strategies when environmental rules or contexts change, yet its underlying neural dynamics remain unclear. This study investigated the neurophysiological mechanisms of adaptive…

Artificial Intelligence · Computer Science 2025-11-12 Jun-Young Kim , Young-Seok Kweon , Gi-Hwan Shin , Seong-Whan Lee

Multimodal empathetic response generation (MERG) aims to generate emotionally engaging and empathetic responses based on users' multimodal contexts. Existing approaches usually rely on an implicit one-pass generation paradigm from…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Liping Wang , Cheng Ye , Weidong Chen , Peipei Song , Bo Hu , Zhendong Mao

Aspect-Based Sentiment Analysis (ABSA) is a fundamental task in natural language processing, offering fine-grained insights into opinions expressed in text. While existing research has largely focused on resource-rich languages like English…

Computation and Language · Computer Science 2025-10-14 Md. Mithun Hossain , Md. Shakil Hossain , Sudipto Chaki , Md. Rajib Hossain

Multimodal Sentiment Analysis (MSA) integrates complementary features from text, video, and audio for robust emotion understanding in human interactions. However, models suffer from severe data scarcity and high annotation costs, severely…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Hongyu Zhu , Lin Chen , Xin Jin , Mingsheng Shang

Conventional online surveys provide limited personalization, often resulting in low engagement and superficial responses. Although AI survey chatbots improve convenience, most are still reactive: they rely on fixed dialogue trees or static…

Human-Computer Interaction · Computer Science 2025-11-10 Jinwen Tang , Yi Shang

This systematic review discusses the methodological approaches and statistical confirmations of cross-cultural adaptations of cognitive evaluation tools used with different populations. The review considers six seminal studies on the…

Computers and Society · Computer Science 2025-04-21 Miit Daga , Priyasha Mohanty , Ram Krishna , Swarna Priya RM

The advent of large language models (LLMs) has enabled agents to represent virtual humans in societal simulations, facilitating diverse interactions within complex social systems. However, existing LLM-based agents exhibit severe…

Artificial Intelligence · Computer Science 2025-10-16 Qun Ma , Xiao Xue , Xuwen Zhang , Zihan Zhao , Yuwei Guo , Ming Zhang

Modern day conversational agents are trained to emulate the manner in which humans communicate. To emotionally bond with the user, these virtual agents need to be aware of the affective state of the user. Transformers are the recent state…

Sound · Computer Science 2022-04-26 Raman Goel , Seba Susan , Sachin Vashisht , Armaan Dhanda

Social media plays an increasing role in our communication with friends and family, and our consumption of information and entertainment. Hence, to design effective ranking functions for posts on social media, it would be useful to predict…

Machine Learning · Computer Science 2022-07-13 Jane Dwivedi-Yu , Alon Y. Halevy

Generative AI has the potential to create a new form of interactive media: AI-bridged creative language arts (CLA), which bridge the author and audience by personalizing the author's vision to the audience's context and taste at scale.…

Human-Computer Interaction · Computer Science 2024-03-04 Taewook Kim , Hyomin Han , Eytan Adar , Matthew Kay , John Joon Young Chung

Today's image generation systems are capable of producing realistic and high-quality images. However, user prompts often contain ambiguities, making it difficult for these systems to interpret users' potential intentions. Consequently,…

Computer Vision and Pattern Recognition · Computer Science 2024-09-13 Yuheng Feng , Yangfan He , Yinghui Xia , Tianyu Shi , Jun Wang , Jinsong Yang