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Recent advances in large language models (LLMs) have substantially improved single-turn task performance, yet real-world applications increasingly demand sophisticated multi-turn interactions. This survey provides a comprehensive review of…

Computation and Language · Computer Science 2026-04-21 Yubo Li , Xiaobin Shen , Yidi Miao , Xinyu Yao , Xueying Ding , Ramayya Krishnan , Rema Padman

Vocal health plays a crucial role in peoples' lives, significantly impacting their communicative abilities and interactions. However, despite the global prevalence of voice disorders, many lack access to convenient diagnosis and treatment.…

Electrocardiogram (ECG) foundation models represent a paradigm shift from task-specific pipelines to generalizable architectures pre-trained on large-scale unlabeled waveform data. This survey presents a unified and deployment-aware review…

Signal Processing · Electrical Eng. & Systems 2026-04-06 Mudassir Hasan Khan , Ahmad Nayfeh , Mudassir Masood , Ali Ahmad Al-Shaikhi , Muhammad Mahboob Ur Rahman , Tareq Y. Al-Naffouri

Managing scan protocols in Computed Tomography (CT), which includes adjusting acquisition parameters or configuring reconstructions, as well as selecting postprocessing tools in a patient-specific manner, is time-consuming and requires…

Artificial Intelligence · Computer Science 2025-09-25 Xingjian Kang , Linda Vorberg , Andreas Maier , Alexander Katzmann , Oliver Taubmann

Large Language Models (LLMs) hold significant promise for electrocardiogram (ECG) analysis, yet challenges remain regarding transferability, time-scale information learning, and interpretability. Current methods suffer from model-specific…

Artificial Intelligence · Computer Science 2025-09-17 Yong Xia , Jingxuan Li , YeTeng Sun , Jiarui Bu

Wearable devices enable continuous monitoring of physiological signals such as ECG and PPG, but existing mHealth systems are largely limited to task-specific prediction pipelines or reactive question answering over static summaries. They…

Artificial Intelligence · Computer Science 2026-05-29 Di Zhu , Yu Yvonne Wu , Hong Jia , Aaqib Saeed , Vassilis Kostakos , Ting Dang

Large language models (LLMs) have been widely applied in various fields due to their excellent capability for memorizing knowledge and chain of thought (CoT). When these language models are applied in the field of psychological counseling,…

Computation and Language · Computer Science 2023-11-02 Yirong Chen , Xiaofen Xing , Jingkai Lin , Huimin Zheng , Zhenyu Wang , Qi Liu , Xiangmin Xu

Large Language Models (LLMs) are transforming artificial intelligence, evolving into task-oriented systems capable of autonomous planning and execution. One of the primary applications of LLMs is conversational AI systems, which must…

Computation and Language · Computer Science 2025-01-22 Elad Levi , Ilan Kadar

Large language models show potential for scalable mental-health support by simulating Cognitive Behavioral Therapy (CBT) counselors. However, existing methods often rely on static cognitive profiles and omniscient single-agent simulation,…

Computation and Language · Computer Science 2026-04-09 Chang Liu , Changsheng Ma , Yongfeng Tao , Bin Hu , Minqiang Yang

Large Language Models (LLMs) have demonstrated impressive capabilities as intelligent agents capable of solving complex problems. However, effective planning in scenarios involving dependencies between API or tool calls-particularly in…

Traditionally, offline datasets have been used to evaluate task-oriented dialogue (TOD) models. These datasets lack context awareness, making them suboptimal benchmarks for conversational systems. In contrast, user-agents, which are…

Computation and Language · Computer Science 2024-11-18 Taaha Kazi , Ruiliang Lyu , Sizhe Zhou , Dilek Hakkani-Tur , Gokhan Tur

Large Language Models (LLMs) with API-calling capabilities enabled building effective Language Agents (LA), while also revolutionizing the conventional task-oriented dialogue (TOD) paradigm. However, current approaches face a critical…

This paper surveys the development of large language model (LLM)-based agents for question answering (QA). Traditional agents face significant limitations, including substantial data requirements and difficulty in generalizing to new…

Computation and Language · Computer Science 2025-03-26 Murong Yue

This survey provides a comprehensive review of research on multi-turn dialogue systems, with a particular focus on multi-turn dialogue systems based on large language models (LLMs). This paper aims to (a) give a summary of existing LLMs and…

Computation and Language · Computer Science 2025-08-18 Zihao Yi , Jiarui Ouyang , Zhe Xu , Yuwen Liu , Tianhao Liao , Haohao Luo , Ying Shen

The rapid advancement in generative pre-training models is propelling a paradigm shift in technological progression from basic applications such as chatbots towards more sophisticated agent-based systems. It is with huge potential and…

Networking and Internet Architecture · Computer Science 2024-10-08 Zhuoran Xiao , Chenhui Ye , Yunbo Hu , Honggang Yuan , Yihang Huang , Yijia Feng , Liyu Cai , Jiang Chang

In real-world applications with Large Language Models (LLMs), external retrieval mechanisms - such as Search-Augmented Generation (SAG), tool utilization, and Retrieval-Augmented Generation (RAG) - are often employed to enhance the quality…

Computation and Language · Computer Science 2025-02-25 Tzu-Lin Kuo , Feng-Ting Liao , Mu-Wei Hsieh , Fu-Chieh Chang , Po-Chun Hsu , Da-Shan Shiu

Large language models (LLMs) have demonstrated an impressive ability to role-play humans and replicate complex social dynamics. While large-scale social simulations are gaining increasing attention, they still face significant challenges,…

Computation and Language · Computer Science 2025-05-13 Xinyi Mou , Chen Qian , Wei Liu , Xuanjing Huang , Zhongyu Wei

Large Language Models (LLMs) have demonstrated remarkable performance across various information-seeking and reasoning tasks. These computational systems drive state-of-the-art dialogue systems, such as ChatGPT and Bard. They also carry…

Computation and Language · Computer Science 2023-10-13 Siyuan Brandon Loh , Aravind Sesagiri Raamkumar

While Multimodal Large Language Models (MLLMs) show promising performance in automated electrocardiogram interpretation, it remains unclear whether they genuinely perform actual step-by-step reasoning or just rely on superficial visual…

Machine Learning · Computer Science 2026-03-17 Jungwoo Oh , Hyunseung Chung , Junhee Lee , Min-Gyu Kim , Hangyul Yoon , Ki Seong Lee , Youngchae Lee , Muhan Yeo , Edward Choi

Large language models (LLMs) are increasingly relied upon for complex multi-turn conversations across diverse real-world applications. However, existing benchmarks predominantly focus on single-turn evaluations, overlooking the models'…

Computation and Language · Computer Science 2024-01-31 Wai-Chung Kwan , Xingshan Zeng , Yuxin Jiang , Yufei Wang , Liangyou Li , Lifeng Shang , Xin Jiang , Qun Liu , Kam-Fai Wong