Internship May/2017 ~ Aug/2017 Google, Los Angeles, Brand Ads (With Dr. Josh Bao) Jun/2016 ~ Aug/2016 Google, Mountain View, Street View Group (With Dr. Chunhui Gu) Dec/2011 ~ May/2012 Microsoft Research Asia Web Search and Mining Group (With Dr. Yu Zheng) Selected Awards
Postgraduate Scholarship, The University of Hong Kong
ACM-ICPC Asia: Silver Medal (2009/Harbin)
National Scholarship (2008 & 2013)
Jiafeng Hu, Reynold Cheng, Zhipeng Huang, Yixiang Fang, Siqiang Luo. On Embedding Uncertain Graphs. In CIKM’17. [pdf]
Siqiang Luo, Jiafeng Hu, Reynold Cheng, Jing Yan and Ben Kao. SEQ: Example-based Query for Spatial Objects (short paper). In CIKM’17.
Yixiang Fang, Reynold Cheng, Yankai Chen, Siqiang Luo, Jiafeng Hu. Effective and Efficient Attributed Community Search. To appear in VLDBJ, 2017.
Jiafeng Hu, Xiaowei Wu, Reynold Cheng, Siqiang Luo and Yixiang Fang. On Minimal Steiner Maximum-Connected Subgraph Queries. To appear in TKDE, 2017.
Yixiang Fang, Reynold Cheng, Siqiang Luo, Jiafeng Hu, and Kai Huang. C-Explorer: Browsing Communities in Large Graphs. In VLDB’17. [Demo]
Yixiang Fang, Reynold Cheng, Xiaodong Li, Siqiang Luo, and Jiafeng Hu. Effective Community Search over Large Spatial Graphs. In VLDB’17.[pdf][Project Website]
Jiafeng Hu, Xiaowei Wu, Reynold Cheng, Siqiang Luo and Yixiang Fang. Querying Minimal Steiner Maximum-Connected Subgraphs in Large Graphs. In CIKM’16.[pdf]
Yixiang Fang, Reynold Cheng, Siqiang Luo, and Jiafeng Hu. Effective Community Search for Large Attributed Graphs. In VLDB’16.[pdf][Project Website]
Fusang Zhang, Beihong Jin, Zhaoyang Wang, Hai Liu, Jiafeng Hu and Lifeng Zhang. On Geocasting over Urban Bus based Networks by Mining Trajectories. IEEE Transactions on Intelligent Transportation Systems, 2016.[pdf]
Jiafeng Hu, Beihong Jin, Fusang Zhang, Zhaoyang Wang and Yuwei Yang. Towards Connectivity-Aware Deployment and Adjustment for Roadside Units. International Journal of Autonomous and Adaptive Communications Systems, 9, no. 1-2 (2016):119-135.[pdf]
Jiafeng Hu, Reynold Cheng, Dingming Wu and Beihong Jin. Efficient Top-k Subscription Matching for Location-Aware Publish/Subscribe. In SSTD’15. [pdf]
Beihong Jin, Wei Zhuo, Jiafeng Hu, Haibiao Chen and Yuwei Yang, Specifying and Detecting Spatio-Temporal Events in the Internet of Things, Decision Support Systems (DSS) 55 (2013) [pdf]
Sanjay Chawla, Yu Zheng and Jiafeng Hu, Inferring the Root Cause in Road Traffic Anomalies, IEEE International Conference on Data Mining (ICDM'2012) [pdf]
Beihong Jin and Jiafeng Hu, Towards Scalable Processing for a Large-Scale Ride Sharing Service, UIC Workshops 2012, Japan. [pdf]
Jiafeng Hu, Beihong Jin, et
al. Spatial Event Detection and Optimization. Journal of Software, 2011,22(Suppl.(2)):147-156. (In Chinese) [pdf]
Jiafeng Hu, Beihong Jin, Haibiao Chen. On Speed-up Strategies for Detecting Spatial Events. The 7th Joint Conference on Harmonious Human Machine Environment (HHME2011), Beijing China, Sep. 2011.(In Chinese)