Ruiyuan Li (李瑞远)
李瑞远，京东城市时空数据组负责人，京东智能城市研究院研究员，京东智能城市事业部数据科学家，负责时空数据平台架构设计、时空索引与分布式相结合研究、以及数据产品的研发工作。加入京东之前，在微软亚洲研究院城市计算组工作。分别于2013年和2016年获得了武汉大学的学士学位和硕士学位。研究兴趣包括：时空数据管理与挖掘、分布式计算和城市计算。在国内外高水平期刊和国际会议上发表论文20余篇，包括：KDD、Artificial Intelligence、ICDE、AAAI、TKDE、WWW、UbiComp、ACM SIGSPATIAL GIS、IEEE Transaction on Big Data、软件学报等。申请专利10余项。现为中国计算机学会（CCF）会员、IEEE会员。先后担任软件学报、WWW、KDD、AAAI、SIGIR、CIKM、TKDE、SSTD、CCFAI、SIGSPATIAL等会议或期刊的论文审稿人。
长期接收优秀的大数据实习生和数据库实习生，欢迎投递简历。
教育背景
2013.09 - 2016.06 武汉大学 硕士 计算机软件与理论
2009.09 - 2013.06 武汉大学 本科 计算机科学与技术
工作经历
2018.01 - 至今 京东智能城市事业部，京东（北京） 研究员
2016.05 - 2018.01 城市计算组，微软亚洲研究院（北京） 软件研发工程师
2014.07 - 2016.05 城市计算组，微软亚洲研究院（北京） 实习生
部分论文
2020
Sijie Ruan, Zi Xiong, Cheng Long, Yiheng Chen, Jie Bao, Tianfu He, Ruiyuan Li, Shengnan Wu, Zhongyuan Jiang, and Yu Zheng. Doing in One Go: Delivery Time Inference Based on Couriers' Trajectories. (KDD 2020)
Ruiyuan Li, Jie Bao, Huajun He, Sijie Ruan, Tianfu He, Liang Hong, Zhongyuan Jiang, Yu Zheng. Discovering Real-time Reachable Area using Trajectory Connections. (DASFAA 2020)
Sijie Ruan, Jie Bao, Yuxuan Liang, Ruiyuan Li, Tianfu He, Chuishi Meng, Yanhua Li, Yingcai Wu, Yu Zheng. Dynamic Public Resource Allocation based on Human Mobility Prediction. (UbiComp 2020) (EI: 20201308359432)
Tianfu He, Jie Bao, Ruiyuan Li, Sijie Ruan, Yanhua Li, Song Li, Hui He, Yu Zheng. What is the Human Mobility in a City? Transfer Mobility Knowledge Across Cities. (WWW 2020) (Slides)
Ruiyuan Li, Huajun He, Rubin Wang, Yuchuan Huang, Junwen Liu, Sijie Ruan, Tianfu He, Jie Bao, Yu Zheng. JUST: JD Urban Spatio-Temporal Data Engine. (ICDE 2020) (Slides) (EI: 20202308794054)
Sijie Ruan, Cheng Long, Jie Bao, Chunyang Li, Zisheng Yu, Ruiyuan Li, Yuxuan Liang, Tianfu He, Yu Zheng. Learning to Generate Maps from Trajectories. (AAAI 2020) (Slides)
Ruiyuan Li, Huajun He, Rubin Wang, Sijie Ruan, Yuan Sui, Jie Bao, Yu Zheng. TrajMesa: A Distributed NoSQL Storage Engine for Big Trajectory Data (Short Paper). (ICDE 2020) (Slides) (EI: 20202308794025)
2019
Yang Liu, Mingxin Chen, Ruiyuan Li, Yanmeng lv, Changbin Lv, Jiandong Gao, Junbo Zhang, Yu Zheng. Federated Learning with Digital Gateway: Methodologies, Tools and Applications. in the 1st International Workshop on Federated Machine Learning for User Privacy and Data Confidentiality. (FML 2019)
Tianfu He, Jie Bao, Sijie Ruan, Ruiyuan Li, Yanhua Li, Hui He, Yu Zheng. Interactive Bike Lane Planning Using Sharing Bikes's Trajectories. IEEE Transactions on Knowledge and Data Engineering. (TKDE)
Ruiyuan Li, Sijie Ruan, Jie Bao, Yanhua Li, Yingcai Wu, Liang Hong, Yu Zheng. Efficient Path Query Processing over Massive Trajectories on the Cloud. IEEE Transactions on Big Data. (TBD) (EI: 20183705794374)
2018
Tianfu He, Jie Bao, Ruiyuan Li, Sijie Ruan, Yanhua Li, Chao Tian, Yu Zheng. Detecting Vehicle Illegal Parking Events using Sharing Bikes' Trajectories. in Proceedings of the 24th SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2018) (EI: 20183405705493; SCI: 000455346400036)
Junbo Zhang, Yu Zheng, Dekang Qi, Ruiyuan Li, Xiuwen Yi, Tianrui Li. Predicting Citywide Crowd Flows Using Deep Spatio-Temporal Residual Networks. Artificial Intelligence. (EI: 20181504993015; SCI: 000432512700006)
Li Ruiyuan, Hong Liang. Method for subgraph matching with inclusion degree. Ruan Jian Xue Bao/Journal of Software, 2018,29(6):1792-1812 (in Chinese). (李瑞远,洪亮. 基于包含度的子图匹配方法. 软件学报. 2018,29(6):1792-1812.) (EI: 20182805536524)
Sijie Ruan, Ruiyuan Li, Jie Bao, Tianfu He, Yu Zheng. CloudTP: A Cloud-based Flexible Trajectory Preprocessing Framework(Demo Paper). (ICDE 2018). (EI: 20184806149230; SCI: 000492836500178)
2017
Ruiyuan Li, Sijie Ruan, Jie Bao, Yanhua Li, Yingcai Wu and Yu Zheng. Querying Massive Trajectories by Path on the Cloud (Short Paper). in Proceedings of the 25th ACM International Conference on Advances in Geographical Information Systems (ACM SIGSPATIAL 2017). [poster] (EI: 20180504684470; SCI: 000494264000077)
Ruiyuan Li, Sijie Ruan, Jie Bao and Yu Zheng. A Cloud-based Trajectory Data Management System (Demo Paper). in Proceedings of the 25th ACM International Conference on Advances in Geographical Information Systems (ACM SIGSPATIAL 2017). (Best Demo Award Runners Up!) [poster] (EI: 20180504684489; SCI: 000494264000096)
LI Rui-yuan, HONG Liang, ZENG Cheng. Cross-category Recommendation Based on Collaborative Filtering in Multi-level Biclusters. Journal of Chinese Computer Systems, 2017, 38(4): 657-663 (in Chinese). (李瑞远,洪亮,曾承. 多层聚簇中基于协同过滤的跨类推荐算法[J]. 小型微型计算机系统, 2017, 38(4): 657-663.)
Before
Jie Bao, Ruiyuan Li, Xiuwen Yi, Yu Zheng. Managing Massive Trajectories on the Cloud. in Proceedings of the 24th ACM International Conference on Advances in Geographical Information Systems (ACM SIGSPATIAL 2016) (Slides) (EI: 20170503316408; SCI: 000403647900041)
Junbo Zhang, Yu Zheng, Dekang Qi, Ruiyuan Li, Xiuwen Yi. DNN-Based Prediction Model for Spatial-Temporal Data. in Proceedings of the 24th ACM International Conference on Advances in Geographical Information Systems (ACM SIGSPATIAL 2016) Demo Paper. An extended version in arxiv: https://arxiv.org/abs/1701.02543, Chinese Version (SCI: 000403647900092)
Yu Zheng, Xiuwen Yi, Ming Li, Ruiyuan Li, Zhangqing Shan, Eric Chang, Tianrui Li. Forecasting Fine-Grained Air Quality Based on Big Data. In the Proceeding of the 21st SIGKDD conference on Knowledge Discovery and Data Mining (KDD'15). (EI: 20160301811492; SCI: 000485312900238)
LI Ruiyuan, NIE Wenhui, LI Zhihao, ZENG Cheng. An Approach for User's Trajectory Prediction Based on the Trajectory Cluster[J]. Wuhan University Journal of Natural Sciences, 2012, 17(5):407-413.
专利
李瑞远，鲍捷，阮思捷，郑宇。一种用于确定可达区域的方法和装置，已授权，专利号：ZL 2018 1 0565693.7
张钧波，李瑞远，郑宇，刘洋。数据共享方法、装置、数字网关及计算机可读存储介质，已授权，专利号：ZL 2018 1 1369280.8
李瑞远，鲍捷，郑宇。无桩车辆调度方法和系统（已交局）
鲍捷，李瑞远，郑宇。一种城市时空大数据的标准化方法（已交局）
李瑞远，何华均，王如斌，隋远，鲍捷，郑宇。基于NoSQL数据库的轨迹数据存储方法（已交局）
李瑞远，何华均，王如斌，隋远，黄予川，鲍捷，郑宇。基于NoSQL数据库的时间段索引查询方法（已交局）
部分参与项目
JUST, JD Urban Spatio-Temporal data engine: http://just.urban-computing.cn/, in JD.
项目负责人
架构设计
Urban Reach, in Urban Computing Lab, JD Group.
Find the real-time reachable area of a given position in a limited time budget.
Urban Air, in Microsoft Research Asia. （架构设计, 系统后台实现）
覆盖全国300多个城市空气质量分析与预测，并被中国环保部采用
Urban Big Data Platform, in Microsoft Research Asia. （架构设计, 系统实现）
时空数据管理平台
小鱼天气（YourWeather), in Microsoft Research Asia. （架构设计, 数据爬取）
贴心天气顾问，采用Urban Air分析预测结果。
iOS、Android、Windows Phone、PC版
Urban Flow, in Microsoft Research Asia. （系统实现）
利用深度学习技术，分析全城范围的交通流量
程序远表白网：http://www.kangry.net/love/, (系统设计与实现)
社区服务
External Reviewer:
Journal of Software(软件学报); WWW 2017, 2018; KDD 2017, 2019; AAAI 2018; SIGIR 2018; CIKM 2017, 2018; TKDE 2017; SSTD 2017, 2019; CCFAI 2017; SIGSPATIAL 2018, DASFAA 2020
奖励/荣耀
2020.01 城市之星 京东城市
2019.09 首届数科黑马大赛二等奖 京东数科
2019.05 京东文化大使 京东集团
2019.01 数科基石奖 京东数科
2018.04 优秀员工奖 京东金融
2017.11 SIGSPATIAL 2017 Best Demo Award Runners Up
2017.10 SIGSPATIAL 2017 travel grant
2013 优秀本科毕业生 武汉大学
2012 国家奖学金 武汉大学
2010 国家励志奖学金 武汉大学
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