个人简介
徐阳,香港理工大学土地测量及地理资讯系助理教授,“城市信息学及智慧城市理学硕士”课程主任。主要研究方向包括地理大数据与空间智能、时空行为感知与计算、城市信息学。2015年获美国田纳西大学地理学博士学位。2016-2017年于麻省理工学院感知城市实验室担任博士后研究员。主持若干由香港研究资助局,国家自然科学基金委和企业资助的研究项目。在Annals of AAG、CEUS、Transportation Research Part C、Journal of The Royal Society Interface等国际期刊发表SCI/SSCI论文40余篇。3篇文章入选ESI高被引论文,1篇文章入选ESI热点论文。谷歌学术总引1900余次。研究成果荣获美国著名商业杂志FastCompany评选的创新设计提名奖。2022年荣获国际华人地理信息科学协会“青年学者奖”(首届)。
代表性科研课题
1. 国家自然科学基金委员会, 面上项目, 42171454, 顾及连续空间与网络空间特征表达的城市单车出行需求预测方法研究, 2022-01-01 至 2025-12-31, 56万元, 在研, 主持
2. 国家自然科学基金委员会, 青年科学基金项目, 41801372, 时空特征融合的城市共享单车出行规律理解与需求预测方法研究, 2019-01-01 至 2021-12-31, 25.1万元, 结题, 主持
3. 香港研究资助局,Early Career Scheme, 融合手机大数据及社会经济属性数据:一种面向混合物理/虚拟空间的社会分异动态度量方法, 2019-01-01 至 2022-06-03,HKD 886,800, 资助期满,主持
代表论文及著作
1. Xu Y, Belyi A, Bojic I, et al. Human mobility and socioeconomic status: Analysis of Singapore and Boston[J]. Computers, Environment and Urban Systems, 2018, 72: 51-67.
2. Xu Y, Belyi A, Santi P, et al. Quantifying segregation in an integrated urban physical-social space[J]. Journal of The Royal Society Interface, 2019, 16(160): 20190536.
3. Xu Y, Chen D, Zhang X, et al. Unravel the landscape and pulses of cycling activities from a dockless bike-sharing system[J]. Computers, Environment and Urban Systems, 2019, 75: 184-203.
4. Xu Y, Santi P, Ratti C. Beyond Distance Decay: Discover Homophily in Spatially Embedded Social Networks[J]. Annals of the American Association of Geographers, 2022, 112(2): 505-521.
5. Xu Y, Li J, Xue J, et al. Tourism Geography through the Lens of Time Use: A Computational Framework Using Fine-Grained Mobile Phone Data[J]. Annals of the American Association of Geographers, 2021, 111(5): 1420-1444.
6. Xu Y, Zou D, Park S, et al. Understanding the movement predictability of international travelers using a nationwide mobile phone dataset collected in South Korea[J]. Computers, Environment and Urban Systems, 2022, 92: 101753.
7. Xu Y, Shaw S L, Zhao Z, et al. Another Tale of Two Cities: Understanding Human Activity Space Using Actively Tracked Cellphone Location Data[J]. Annals of the American Association of Geographers, 2016, 106(2): 489-502.
8. Xu Y, Shaw S L, Zhao Z, et al. Understanding aggregate human mobility patterns using passive mobile phone location data: a home-based approach[J]. Transportation, 2015, 42(4): 625-646.
9. Xu Y, Li J, Belyi A, et al. Characterizing destination networks through mobility traces of international tourists — A case study using a nationwide mobile positioning dataset[J]. Tourism Management, 2021, 82: 104195.
10. Xu Y, Li X, Shaw S L, et al. Effects of Data Preprocessing Methods on Addressing Location Uncertainty in Mobile Signaling Data[J]. Annals of the American Association of Geographers, 2020, 111(2): 515-539.
代表性荣誉奖励
1.徐阳,国际华人地理信息科学协会“青年学者奖”(CPGIS Young Scholar Award),2022
2.徐阳,First Prize, Huawei ICT Competition 2021-2022 Global Final,2022
3.徐阳,年度最佳期刊论文奖,一等奖,国际信息技术与旅游联合会(IFITT),2022
4.徐阳,年度最佳期刊论文奖,二等奖,国际信息技术与旅游联合会(IFITT),2021
5.徐阳,FastCompany’s Innovation by Design Award (Honorable Mention, Data Design Category), 2020