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Emotion recognition from electroencephalography (EEG) signals remains challenging due to high inter-subject variability, limited labeled data, and the lack of interpretable reasoning in existing approaches. While recent multimodal large…

Machine Learning · Computer Science 2026-01-14 Fei Ma , Han Lin , Yifan Xie , Hongwei Ren , Xiaoyu Shen , Wenbo Ding , Qi Tian

As LLMs exhibit a high degree of human-like capability, increasing attention has been paid to role-playing research areas in which responses generated by LLMs are expected to mimic human replies. This has promoted the exploration of…

Artificial Intelligence · Computer Science 2024-10-31 Le Huang , Hengzhi Lan , Zijun Sun , Chuan Shi , Ting Bai

Multimodal emotion recognition is an important research topic in artificial intelligence, whose main goal is to integrate multimodal clues to identify human emotional states. Current works generally assume accurate labels for benchmark…

Although Large Language Models (LLMs) demonstrate significant capabilities, their reliance on parametric knowledge often leads to inaccuracies. Retrieval Augmented Generation (RAG) mitigates this by incorporating external knowledge, but…

Artificial Intelligence · Computer Science 2025-11-04 Hailong Yin , Bin Zhu , Jingjing Chen , Chong-Wah Ngo

The integration of multimodal Electronic Health Records (EHR) data has significantly advanced clinical predictive capabilities. Existing models, which utilize clinical notes and multivariate time-series EHR data, often fall short of…

Computation and Language · Computer Science 2025-02-27 Yinghao Zhu , Changyu Ren , Zixiang Wang , Xiaochen Zheng , Shiyun Xie , Junlan Feng , Xi Zhu , Zhoujun Li , Liantao Ma , Chengwei Pan

The emergence of multimodal large language models (MLLMs) advances multimodal emotion recognition (MER) to the next level, from naive discriminative tasks to complex emotion understanding with advanced video understanding abilities and…

Human-Computer Interaction · Computer Science 2025-05-08 Zheng Lian , Haoyu Chen , Lan Chen , Haiyang Sun , Licai Sun , Yong Ren , Zebang Cheng , Bin Liu , Rui Liu , Xiaojiang Peng , Jiangyan Yi , Jianhua Tao

Large language models (LLMs) demonstrate strong cognitive intelligence (IQ), yet many real-world interactions also require emotional intelligence (EQ) to produce responses that are both factually reliable and emotionally appropriate. In…

Computation and Language · Computer Science 2026-03-18 Yifei Zhang , Mingyang Li , Henry Gao , Liang Zhao

Multimodal emotion understanding requires effective integration of text, audio, and visual modalities for both discrete emotion recognition and continuous sentiment analysis. We present EGMF, a unified framework combining expert-guided…

Computation and Language · Computer Science 2026-01-13 Jiaqi Qiao , Xiujuan Xu , Xinran Li , Yu Liu

Perception and expression of emotion are key factors to the success of dialogue systems or conversational agents. However, this problem has not been studied in large-scale conversation generation so far. In this paper, we propose Emotional…

Computation and Language · Computer Science 2018-06-04 Hao Zhou , Minlie Huang , Tianyang Zhang , Xiaoyan Zhu , Bing Liu

Affective Computing (AC) is essential for advancing Artificial General Intelligence (AGI), with emotion recognition serving as a key component. However, human emotions are inherently dynamic, influenced not only by an individual's…

Computation and Language · Computer Science 2025-03-31 Yupei Li , Qiyang Sun , Sunil Munthumoduku Krishna Murthy , Emran Alturki , Björn W. Schuller

This paper describes EmoRAG, a system designed to detect perceived emotions in text for SemEval-2025 Task 11, Subtask A: Multi-label Emotion Detection. We focus on predicting the perceived emotions of the speaker from a given text snippet,…

Computation and Language · Computer Science 2025-06-06 Lev Morozov , Aleksandr Mogilevskii , Alexander Shirnin

The performance of speech emotion recognition (SER) is limited by the insufficient emotion information in unimodal systems and the feature alignment difficulties in multimodal systems. Recently, multimodal large language models (MLLMs) have…

Sound · Computer Science 2025-09-22 Yiqing Yang , Man-Wai Mak

The field of emotion recognition of conversation (ERC) has been focusing on separating sentence feature encoding and context modeling, lacking exploration in generative paradigms based on unified designs. In this study, we propose a novel…

Computation and Language · Computer Science 2024-08-30 Shanglin Lei , Guanting Dong , Xiaoping Wang , Keheng Wang , Runqi Qiao , Sirui Wang

Empathetic speech dialogue requires not only understanding linguistic content but also perceiving rich paralinguistic information such as prosody, tone, and emotional intensity for affective understandings. Existing speech-to-speech large…

Audio and Speech Processing · Electrical Eng. & Systems 2026-01-26 Zhuoyue Gao , Xiaohui Wang , Xiaocui Yang , Wen Zhang , Daling Wang , Shi Feng , Yifei Zhang

Emotion recognition plays a vital role in enhancing human-computer interaction. In this study, we tackle the MER-SEMI challenge of the MER2025 competition by proposing a novel multimodal emotion recognition framework. To address the issue…

Computer Vision and Pattern Recognition · Computer Science 2025-08-11 Juewen Hu , Yexin Li , Jiulin Li , Shuo Chen , Pring Wong

Accurate emotion perception is crucial for various applications, including human-computer interaction, education, and counseling. However, traditional single-modality approaches often fail to capture the complexity of real-world emotional…

Artificial Intelligence · Computer Science 2024-11-05 Zebang Cheng , Zhi-Qi Cheng , Jun-Yan He , Jingdong Sun , Kai Wang , Yuxiang Lin , Zheng Lian , Xiaojiang Peng , Alexander Hauptmann

Decoding and expressing brain activity in a comprehensible form is a challenging frontier in AI. This paper presents Thought2Text, which uses instruction-tuned Large Language Models (LLMs) fine-tuned with EEG data to achieve this goal. The…

Computation and Language · Computer Science 2025-12-02 Abhijit Mishra , Shreya Shukla , Jose Torres , Jacek Gwizdka , Shounak Roychowdhury

Recent advances in Retrieval-Augmented Generation (RAG) have significantly improved response accuracy and relevance by incorporating external knowledge into Large Language Models (LLMs). However, existing RAG methods primarily focus on…

Machine Learning · Computer Science 2025-04-22 Qinhan Yu , Zhiyou Xiao , Binghui Li , Zhengren Wang , Chong Chen , Wentao Zhang

This paper introduces a framework, called EMOTION, for generating expressive motion sequences in humanoid robots, enhancing their ability to engage in humanlike non-verbal communication. Non-verbal cues such as facial expressions, gestures,…

Robotics · Computer Science 2024-10-31 Peide Huang , Yuhan Hu , Nataliya Nechyporenko , Daehwa Kim , Walter Talbott , Jian Zhang

Large Language Models (LLMs) have shown remarkable performance in various emotion recognition tasks, thereby piquing the research community's curiosity for exploring their potential in emotional intelligence. However, several issues in the…

Computation and Language · Computer Science 2024-08-08 Zaijing Li , Gongwei Chen , Rui Shao , Yuquan Xie , Dongmei Jiang , Liqiang Nie