HalluCXR: Benchmarking and Mitigating Hallucinations in Medical Vision-Language Models for Chest Radiograph Interpretation
HalluCXR: 评估和缓解医疗视觉-语言模型在胸部X光解读中的幻觉
Haoyu Wang, Zitong Li
机构
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Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King’s College London(生物统计学与健康信息学系,精神病学、心理学与神经科学研究所,伦敦国王学院)
Epistemic Uncertainty Quantification for Pre-trained VLMs via Riemannian Flow Matching
通过黎曼流匹配对预训练视觉语言模型进行知识不确定性量化
Li Ju, Mayank Nautiyal, Andreas Hellander, Ekta Vats, Prashant Singh
机构
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Department of Information Technology, Uppsala University, Uppsala, Sweden(瑞典乌普萨拉大学信息科技系)
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Science for Life Laboratory, Uppsala University, Uppsala, Sweden(瑞典乌普萨拉大学生命科学实验室)
Finding the Correct Visual Evidence Without Forgetting: Mitigating Hallucination in LVLMs via Inter-Layer Visual Attention Discrepancy
在不遗忘的情况下寻找正确的视觉证据:通过层间视觉注意力差异减轻LVLMs中的幻觉
Yutong Xie, Zhenglin Hua, Ran Wang, Wing W. Y. Ng, Xizhao Wang, Yuheng Jia
机构
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School of Computer Science and Engineering, Southeast University, Nanjing, China(东南大学计算机科学与工程学院)
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School of Artificial Intelligence, Shenzhen University, Shenzhen, China(深圳大学人工智能学院)
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College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China(深圳大学计算机科学与软件工程学院)
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Engineering, South China University of Technology, Guangzhou, China(华南理工大学工程学院)
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National Engineering Laboratory for Big Data Systems Computing Technology, Shenzhen University, Shenzhen, China(深圳大学大数据系统计算技术国家工程实验室)
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Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications (Southeast University), Ministry of Education, China(新一代人工智能技术及其交叉应用重点实验室(东南大学),中华人民共和国教育部)
Facet-Level Tracing of Evidence Uncertainty and Hallucination in RAG
面向证据不确定性和幻觉的面级追踪(RAG)
Passant Elchafei, Monorama Swain, Shahed Masoudian, Markus Schedl
机构
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Johannes Kepler University Linz(约翰内斯·开普勒大学林茨)
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Linz Institute of Technology(林茨技术学院)
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Institute of Computational Perception(计算感知研究所)
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Artificial Intelligence Lab(人工智能实验室)