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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

With the integration of multimodal large language models (MLLMs) into robotic systems and AI applications, embedding emotional intelligence (EI) capabilities is essential for enabling these models to perceive, interpret, and respond to…

Computation and Language · Computer Science 2026-04-28 He Hu , Lianzhong You , Hongbo Xu , Qianning Wang , Fei Richard Yu , Fei Ma , Zebang Cheng , Zheng Lian , Yucheng Zhou , Laizhong Cui

The rise of LLM-driven AI characters raises safety concerns, particularly for vulnerable human users with psychological disorders. To address these risks, we propose EmoAgent, a multi-agent AI framework designed to evaluate and mitigate…

Artificial Intelligence · Computer Science 2025-05-01 Jiahao Qiu , Yinghui He , Xinzhe Juan , Yimin Wang , Yuhan Liu , Zixin Yao , Yue Wu , Xun Jiang , Ling Yang , Mengdi Wang

Large language model (LLM)-based multi-agent systems (MAS) show strong promise for complex reasoning, planning, and tool-augmented tasks, but designing effective MAS architectures remains labor-intensive, brittle, and hard to generalize.…

Machine Learning · Computer Science 2026-05-28 Yuntong Hu , Yuting Zhang , Matthew Trager , Yi Zhang , Shuo Yang , Wei Xia , Stefano Soatto

High-dimensional decision-making tasks, such as business partner selection, involve evaluating large candidate pools with heterogeneous numerical, categorical, and textual features. While large language models (LLMs) offer strong in-context…

Multiagent Systems · Computer Science 2025-11-03 Lingyao Li , Haolun Wu , Zhenkun Li , Jiabei Hu , Yu Wang , Xiaoshan Huang , Wenyue Hua , Wenqian Wang

Multi-agent systems (MAS) extend large language models (LLMs) from independent single-model reasoning to coordinative system-level intelligence. While existing LLM agents depend on text-based mediation for reasoning and communication, we…

Computation and Language · Computer Science 2025-12-09 Jiaru Zou , Xiyuan Yang , Ruizhong Qiu , Gaotang Li , Katherine Tieu , Pan Lu , Ke Shen , Hanghang Tong , Yejin Choi , Jingrui He , James Zou , Mengdi Wang , Ling Yang

While multi-agent systems (MAS) have demonstrated superior performance over single-agent approaches in complex reasoning tasks, they often suffer from significant computational inefficiencies. Existing frameworks typically deploy large…

Artificial Intelligence · Computer Science 2026-01-27 Jingbo Wang , Sendong Zhao , Jiatong Liu , Haochun Wang , Wanting Li , Bing Qin , Ting Liu

Large language models (LLMs) have demonstrated exceptional potential in complex reasoning,pioneering a new paradigm for autonomous agent decision making in dynamic settings. However, in Real-Time Strategy (RTS) scenarios, LLMs suffer from a…

Multiagent Systems · Computer Science 2026-03-26 Li Ma , Hao Peng , Yiming Wang , Hongbin Luo , Jie Liu , Kongjing Gu , Guanlin Wu , Hui Lin , Lei Ren

Multi-agent large language model frameworks are promising for complex multi step reasoning, yet existing systems remain weak for scientific and knowledge intensive domains due to static prompts and agent roles, rigid workflows, and…

Artificial Intelligence · Computer Science 2026-03-04 Yichao Feng , Haoran Luo , Zhenghong Lin , Yiqun Sun , Pengfei Wei , Lawrence B. Hsieh , Anh Tuan Luu

The advent of large language models (LLMs) such as ChatGPT has attracted considerable attention in various domains due to their remarkable performance and versatility. As the use of these models continues to grow, the importance of…

Neural and Evolutionary Computing · Computer Science 2024-01-19 Jill Baumann , Oliver Kramer

Human speech goes beyond the mere transfer of information; it is a profound exchange of emotions and a connection between individuals. While Text-to-Speech (TTS) models have made huge progress, they still face challenges in controlling the…

Audio and Speech Processing · Electrical Eng. & Systems 2025-08-14 Guanrou Yang , Chen Yang , Qian Chen , Ziyang Ma , Wenxi Chen , Wen Wang , Tianrui Wang , Yifan Yang , Zhikang Niu , Wenrui Liu , Fan Yu , Zhihao Du , Zhifu Gao , ShiLiang Zhang , Xie Chen

Multi-agent systems built on large language models have shown strong performance on complex reasoning tasks, yet most work focuses on agent roles and orchestration while treating inter-agent communication as a fixed interface. Latent…

Artificial Intelligence · Computer Science 2026-04-24 Ye Yu , Heming Liu , Haibo Jin , Xiaopeng Yuan , Peng Kuang , Haohan Wang

Small language models (SLM) are increasingly used as interactive decision-making agents, yet most decision-oriented evaluations ignore emotion as a causal factor influencing behavior. We study emotion-sensitive decision making by combining…

Artificial Intelligence · Computer Science 2026-04-09 Jiaju Lin , Xingjian Du , Qingyun Wu , Ellen Wenting Zou , Jindong Wang

Self-evolution is a central research topic in enabling large language model (LLM)-based agents to continually improve their capabilities after pretraining. Recent research has witnessed a transition from reinforcement learning (RL)-free to…

Computation and Language · Computer Science 2026-02-10 Xiangyuan Xue , Yifan Zhou , Guibin Zhang , Zaibin Zhang , Yijiang Li , Chen Zhang , Zhenfei Yin , Philip Torr , Wanli Ouyang , Lei Bai

Sentiment analysis and emotion detection are important research topics in natural language processing (NLP) and benefit many downstream tasks. With the widespread application of LLMs, researchers have started exploring the application of…

Computation and Language · Computer Science 2024-08-27 Zhiwei Liu , Kailai Yang , Tianlin Zhang , Qianqian Xie , Sophia Ananiadou

Recent multimodal large language models (MLLMs) have shown strong capabilities in perception, reasoning, and generation, and are increasingly used in applications such as social robots and human-computer interaction, where understanding…

Computer Vision and Pattern Recognition · Computer Science 2026-04-28 He Hu , Tengjin Weng , Zebang Cheng , Yu Wang , Jiachen Luo , Björn Schuller , Zheng Lian , Laizhong Cui

Due to privacy concerns, open dialogue datasets for mental health are primarily generated through human or AI synthesis methods. However, the inherent implicit nature of psychological processes, particularly those of clients, poses…

Human-Computer Interaction · Computer Science 2025-11-18 Lixiu Wu , Yuanrong Tang , Qisen Pan , Xianyang Zhan , Yucheng Han , Lanxi Xiao , Tianhong Wang , Chen Zhong , Jiangtao Gong

Multi-agent language systems are often built as hand-designed workflows, where agents are assigned semantic roles and communication protocols are specified in advance. We propose NeuroMAS, a method that first treats a multi-agent language…

Artificial Intelligence · Computer Science 2026-05-19 Haoran Lu , Luyang Fang , Wenxuan Zhong , Ping Ma

Emotional support conversation (ESC) aims to alleviate the emotional distress of individuals through effective conversations. Although large language models (LLMs) have obtained remarkable progress on ESC, most of these studies might not…

Computation and Language · Computer Science 2025-08-28 Xiaoyu Wang , Yue Zhao , Qingqing Gu , Zhonglin Jiang , Xiaokai Chen , Yong Chen , Luo Ji

The integration of conversational artificial intelligence (AI) into mental health care promises a new horizon for therapist-client interactions, aiming to closely emulate the depth and nuance of human conversations. Despite the potential,…

Multimedia · Computer Science 2024-10-22 Yuqi Chu , Lizi Liao , Zhiyuan Zhou , Chong-Wah Ngo , Richang Hong