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Medical vision-language models can automate the generation of radiology reports but struggle with accurate visual grounding and factual consistency. Existing models often misalign textual findings with visual evidence, leading to unreliable…

Computer Vision and Pattern Recognition · Computer Science 2026-01-23 Pablo Messina , Andrés Villa , Juan León Alcázar , Karen Sánchez , Carlos Hinojosa , Denis Parra , Álvaro Soto , Bernard Ghanem

With the continuous advancement of educational technology, the demand for Large Language Models (LLMs) as intelligent educational agents in providing personalized learning experiences is rapidly increasing. This study aims to explore how to…

Computers and Society · Computer Science 2025-02-04 Changyong Qi , Linzhao Jia , Yuang Wei , Yuan-Hao Jiang , Xiaoqing Gu

Simulation-based Medical Education (SBME) has been developed as a cost-effective means of enhancing the diagnostic skills of novice physicians and interns, thereby mitigating the need for resource-intensive mentor-apprentice training.…

Human-Computer Interaction · Computer Science 2023-07-25 Yang Ouyang , Yuchen Wu , He Wang , Chenyang Zhang , Furui Cheng , Chang Jiang , Lixia Jin , Yuanwu Cao , Quan Li

Recent advances in multi-agent reinforcement learning (MARL) allow agents to coordinate their behaviors in complex environments. However, common MARL algorithms still suffer from scalability and sparse reward issues. One promising approach…

Artificial Intelligence · Computer Science 2023-02-08 Rundong Wang , Longtao Zheng , Wei Qiu , Bowei He , Bo An , Zinovi Rabinovich , Yujing Hu , Yingfeng Chen , Tangjie Lv , Changjie Fan

The study of decoding visual neural information faces challenges in generalizing single-subject decoding models to multiple subjects, due to individual differences. Moreover, the limited availability of data from a single subject has a…

Computer Vision and Pattern Recognition · Computer Science 2024-02-15 Qiongyi Zhou , Changde Du , Shengpei Wang , Huiguang He

The rapid evolution of large language models (LLMs) has transformed human-computer interaction (HCI), but the interaction with LLMs is currently mainly focused on text-based interactions, while other multi-model approaches remain…

Human-Computer Interaction · Computer Science 2025-02-14 Eason Chen , Chenyu Lin , Xinyi Tang , Aprille Xi , Canwen Wang , Jionghao Lin , Kenneth R Koedinger

The effectiveness of Multimodal Chain-of-Thought (MCoT) prompting is often limited by the use of randomly or manually selected examples. These examples fail to account for both model-specific knowledge distributions and the intrinsic…

Computation and Language · Computer Science 2025-10-14 Xinglong Yang , Quan Feng , Zhongying Pan , Xiang Chen , Yu Tian , Wentong Li , Shuofei Qiao , Yuxia Geng , Xingyu Zhao , Sheng-Jun Huang

Large-scale models have exhibited remarkable capabilities across diverse domains, including automated medical services and intelligent customer support. However, as most large models are trained on single-modality corpora, enabling them to…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Hao Sun , Yu Song , Jiaqing Liu , Jihong Hu , Yen-Wei Chen , Lanfen Lin

In the field of medicine, complex reasoning tasks such as clinical diagnosis, treatment planning, and medical knowledge integration pose significant challenges, where small language models often underperform compared to large language…

Computation and Language · Computer Science 2025-09-30 Xinchun Su , Chunxu Luo , Yixuan Li , Weidong Yang , Lipeng Ma

The anatomical structure segmentation of the spine and adjacent structures from computed tomography (CT) images is a key step for spinal disease diagnosis and treatment. However, the segmentation of CT images is impeded by low contrast and…

Computer Vision and Pattern Recognition · Computer Science 2025-11-04 Jiaming Liu , Dingwei Fan , Junyong Zhao , Chunlin Li , Haipeng Si , Liang Sun

Developing 3D vision-language models with robust clinical reasoning remains a challenge due to the inherent complexity of volumetric medical imaging, the tendency of models to overfit superficial report patterns, and the lack of…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Haoran Lai , Zihang Jiang , Kun Zhang , Qingsong Yao , Rongsheng Wang , Zhiyang He , Xiaodong Tao , Wei Wei , Shaohua Kevin Zhou

Recent advancements in large language models (LLMs) have shown promise in medical applications such as disease diagnosis and treatment planning. However, most existing medical LLMs struggle with the deep reasoning required for complex…

Computation and Language · Computer Science 2025-07-31 Hongzhou Yu , Tianhao Cheng , Yingwen Wang , Wen He , Qing Wang , Ying Cheng , Yuejie Zhang , Rui Feng , Xiaobo Zhang

Artificial Intelligence (AI) has been advancing rapidly and with the advent of large language models (LLMs) in late 2022, numerous opportunities have emerged for adopting this technology across various domains, including medicine. These…

Computers and Society · Computer Science 2026-03-10 Amr Alshatnawi , Remi Sampaleanu , David Liebovitz

Testing humanoid robots with users is slow, causes wear, and limits iteration and diversity. Yet screening agents must master conversational timing, prosody, backchannels, and what to attend to in faces and speech for Depression and PTSD.…

Machine Learning · Computer Science 2025-12-11 Filippo Cenacchi , Deborah Richards , Longbing Cao

In this study, we present MedS-Bench, a comprehensive benchmark designed to evaluate the performance of large language models (LLMs) in clinical contexts. Unlike existing benchmarks that focus on multiple-choice question answering,…

Computation and Language · Computer Science 2024-09-06 Chaoyi Wu , Pengcheng Qiu , Jinxin Liu , Hongfei Gu , Na Li , Ya Zhang , Yanfeng Wang , Weidi Xie

While Large Language Models (LLMs) have demonstrated potential in healthcare, they often struggle with the complex, non-linear reasoning required for accurate clinical diagnosis. Existing methods typically rely on static, linear mappings…

Computation and Language · Computer Science 2026-05-28 Zhuohan Ge , Haoyang Li , Yubo Wang , Nicole Hu , Chen Jason Zhang , Qing Li

Multimodal Emotion Recognition in Conversations (MERC) is a crucial task for understanding human interactions, where multimodal approaches integrating language, facial expressions, and vocal tone have achieved significant progress. However,…

Machine Learning · Computer Science 2026-05-22 Phuong-Anh Nguyen , The-Son Le , Duc-Trong Le , Cam-Van Thi Nguyen

Patient safety training is essential for preparing healthcare professionals to identify, investigate, and prevent adverse events. However, conventional simulation-based approaches often require substantial faculty time, physical resources,…

Human-Computer Interaction · Computer Science 2026-03-20 Yuqi Hu , Qiwen Xiong , Zhenzhen Qin , Brandon Watanabe , Yujing Wang , Mirjana Prpa , Ilmi Yoon

Large language models (LLMs) can empower teachers to build pedagogical conversational agents (PCAs) customized for their students. As students have different prior knowledge and motivation levels, teachers must review the adaptivity of…

Human-Computer Interaction · Computer Science 2025-01-31 Hyoungwook Jin , Minju Yoo , Jeongeon Park , Yokyung Lee , Xu Wang , Juho Kim

Large language models (LLMs) hold the promise of solving diverse tasks when provided with appropriate natural language prompts. However, prompting often leads models to make predictions with lower accuracy compared to finetuning a model…

Computation and Language · Computer Science 2024-08-13 Chenyang Zhao , Xueying Jia , Vijay Viswanathan , Tongshuang Wu , Graham Neubig