

一、基本信息
学科/专业:计算机科学与技术
职称:副教授
职务:人工智能学院副院长,社会合作处专聘副处长
导师类别:硕导
邮箱:xuliuchang@zafu.edu.cn
招生专业:计算机科学与技术(学硕081200);电子信息(专硕085400);计算机技术(专硕085404);农业工程与信息技术(专硕095136)
三、学习工作经历
(1)2011-09至2015-06,浙江大学,理学学士
(2)2015-09至2020-06,浙江大学,遥感与地理信息系统,博士
(3)2022-01至2025-03,浙江大学,计算机科学与技术,博士后
(4)2020-07至今,浙江农林大学,人工智能学院,任教
四、研究领域
大模型、智能体、地理信息处理与空间智能、智慧农林业、高光谱影像处理等方向的理论及应用研究
五、科研课题
[1]主持“地球科学智能体关键技术与应用服务”,国家科技重大专项(新一代人工智能国家科技重大专项) 子课题,100万,项目编号:2026ZD0126200
[2]主持“融合地理约束过程推演的自主空间分析智能体研究”,国家自然科学基金项目,30万,项目编号:42601728
[3]主持“通用实景三维时空底座平台关键技术”,浙江省“尖兵领雁+x科技项目”(一事一议)项目 课题,所属专项:时空数字孪生关键技术研发与应用,项目编号:ZD20260400
[4]主持“大模型驱动下的城市布局生成与三维场景构建研究”,浙江省自然科学基金面上项目,10万,项目编号:ZCLMS26D0105
[5]主持“基于预训练深度学习的地址语义知识理解与应用研究”,浙江省基础公益计划研究项目,10万,项目编号:LGG22D010001
[6]主持“蜜蜂养殖机械化数字化平台创建与应用”,浙江省“三农九方”农业科技协作计划,50万,项目编号:2023SNJF053
[7]主持“河道治理的监控及智能化管理平台技术开发研究”,浙江省建设厅建设科研项目,10万,项目编号:2021K258
[8]主持“基于预训练深度学习的语义地址匹配研究”,浙江省教育厅一般科研项目,2万,项目编号:Y202147221
[9]主持“基于深度学习的遥感影像特征匹配方法研究”,浙江省资源与环境信息系统重点实验室开放基金,2万,项目编号:2020330101004109
[10]主持“多源数据汇聚关联与治理技术服务项目”,山东省国土测绘院,49.8万,项目编号:SDGP370000000202302010300
[11]参与“深时数字地球”,国际大科学计划,Deep-time Digital Earth(DDE) Enabling and Empowering Platform
[12]参与“全球综合观测成果管理及共享服务系统关键技术研究”,国家重点研发计划项目,项目编号:2018TFB0505000
[13]参与“特色经济林林下生态互作及智慧化经营关键技术”,浙江省“尖兵”研发攻关计划项目,项目编号:2022C02009
六、代表性论文和著作(限10项)
科研工作简况:长期从事地理空间人工智能、智慧农林业等方向的科研工作,已发表SCI论文50余篇,其中以一作/通讯发表近30篇SCI论文。同时兼任浙江省科技特派员、科技副总、南数研究院特聘AI专家、中国地理学会会员、浙江省地理学会委员、国家对地观测科学数据中心高校协同创新联盟成员等。
[1]Xu L,Du Z, Mao R, et al. GSAM: A deep neural network model for extracting computational representations of Chinese addresses fused with geospatial feature.Computers, environment and urban systems, 2020, 81: 101473. (中科院一区Top)
[2] Lin Q,Xu L*, Du Z, et al. GeoAgent: a hierarchical LLM-based multi-agent architecture for autonomous spatial analysis.International Journal of Geographical Information Science, 2026(中科院一区Top)
[3] Zhou F,Xu L*, Du Z, et al. From geometric mimicry to comprehensive generation: a context-informed multimodal diffusion model for urban morphology synthesis.International Journal of Geographical Information Science, 2026. (中科院一区Top)
[4] Luo Q, Lin Q,Xu L*, Du Z, et al. GeoJSON agents: a multi-agent LLM architecture for geospatial analysis—function calling vs. code generation.Big Earth Data, 2026: 1-55. (中科院一区Top)
[5]Xu L, Zhang J, Du Z, et al. Beyond extraction accuracy: addressing the quality of geographical named entity through advanced recognition and correction models using a modified BERT framework.Geo-spatial Information Science, 2025, 28(3): 1195-1213. (中科院一区)
[6]Xu L, Chen L, Luo Q, et al. Leveraging UAV Hyperspectral Imaging for Crop Physiology and Biochemistry: A Comprehensive Review of Feature Extraction and Selection Methods.Plant Phenomics, 2025: 100141. (中科院一区TOP)
[7]Xu L, Su X, Wang K, et al. Enhancing canopy nitrogen estimation in Torreya Grandis based on advanced SLIC-EVI and HMT-seCNN methods using hyperspectral UAV data.Computers and Electronics in Agriculture, 2025, 231: 109977. (中科院一区TOP)
[8]Xu L,Ni T, Zhou F, et al. Nighttime apple harvesting image enhancement based on a global–local feature fusion diffusion model.Computers and Electronics in Agriculture, 2026, 246: 111672. (中科院一区Top)
[9] Xu L, Zeng S,Xu, L*, et al. From peaks to people: The association between physical topography and generalized trust in China.Journal of Environmental Psychology, 2023, 91: 102136. (中科院一区TOP)
[10] Xu L, Li J,Xu, L*. Associations between climate extremes indicators and changes in subjective well-being in China.Journal of Environmental Psychology, 2026, 113: 103133. (中科院一区Top)
[11]Xu L, Zhao S, Du Z, et al. Evaluating large language models on geospatial tasks: a multiple geospatial task benchmarking study.International Journal of Digital Earth, 2025, 18(1): 2480268. (中科院二区Top,期刊2025年度关注度排名第3论文)
[12] Qin M, Xu R,Xu, L*, Du Z, et al. Multi-step forecasting of chlorophyll-a concentration in coastal waters through Wavelet Dense Attention Transformer model.Environmental Research, 2025: 123627. (中科院二区Top,Nature Index期刊)
[13] Lin Q, Hu R, Li H,Xu L*et al. ShapefileGPT: A multi-agent large language model framework for automated shapefile processing.International Journal of Digital Earth, 2025, 18(2): 2577884. (中科院二区Top)
[14]Xu L, Ren H, Du Z, et al. Metro Station Area Functional Classification Based on Graph Convolutional Networks and Integrated Metro Passenger Flow Data.Transactions in GIS, 2025, 29(7): e70151.
[15]Xu L, Luo Q, Chen L, et al. From Adversarial Competition to Iterative Refinement: A Critical Review of Generative AI for Remote Sensing Scene Classification.IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2026. (中科院二区Top)
[16]Xu L, Lu C, Zhou T, et al. A 3D-2DCNN-CA approach for enhanced classification of hickory tree species using UAV-based hyperspectral imaging.Microchemical Journal, 2024, 199: 109981. (中科院二区)
[17] Liang H, Song Y,Xu, L*, et al. Soil total nitrogen content and pH value estimation method considering spatial heterogeneity: Based on GNNW-XGBoost model.Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2025, 330: 125716. (中科院二区)
[18] Feng H, Zhou T,Xu, L*, et al. From Spectral Characteristics to Index Bands: Utilizing UAV Hyperspectral Index Optimization on Algorithms for Estimating Canopy Nitrogen Concentration in Carya Cathayensis Sarg.Remote Sensing, 2024, 16(20): 3780. (中科院二区)
七、获奖情况
学生竞赛指导:
➢2023年获第十二届“中国软件杯”中国大学生软件设计大赛国家级三等奖(1/2)
➢2022年获第十三届“挑战杯”中国大学生创业计划竞赛浙江省级金奖(3/3)
➢2022年获第十五届”中国大学生计算机设计大赛”国家级三等奖(1/2)
➢2025年获第一届“移动杯”浙江省人工智能竞赛省三等奖(1/2)