Enhancing Geo-localization for Crowdsourced Flood Imagery via LLM-Guided Attention
通过LLM引导注意力增强 crowdsourced 洪水影像的地理定位
机构 * Department of Urban Planning and Design, The University of Hong Kong(香港大学城市规划与设计系) ; Urban Systems Institute, The University of Hong Kong(香港大学都市系统研究所) ; Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology(香港理工大学土木与环境工程系)
专题命中 推理与问题求解 :LLM(title,title_cn);large language model(abstract);language model(abstract);分类 cs.CL、cs.AI
AI总结 本文提出VPR-AttLLM框架,通过整合大语言模型的语义推理与地理知识,提升 crowdsourced 洪水影像的地理定位精度,实验表明在真实洪水影像上召回率提升1-3%,最高达8%。
Comments Updated author list to include additional contributor. Revised title and improved methodology section based on collaborative feedback
Journal ref Computers, Environment and Urban Systems, 127, 102434 (2026)