Xiangyang Gou

Doctoral Student

School of Electronic Engineering and Computer Science

 

Xiangyang Gou received his bachelor’s degree from School of Electronic Engineering and Computer Science, Peking University in 2017.

Xiangyang Gou received his PhD degree in School of Electronic Engineering and Computer Science, Peking University in 2022.

Now he is a postdoc in University of Waterloo, Canada

 

Research Area

Approximate data structures / algorithms in data streams / graph streams.

 

Research Papers

Gou, Xiangyang, Lei Zou, Chenxingyu Zhao, and Tong Yang. "Graph Stream Sketch: Summarizing Graph Streams with High Speed and Accuracy." IEEE Transactions on Knowledge and Data Engineering (2022).

Gou, Xiangyang, Yinda Zhang, Zhoujing Hu, Long He, Ke Wang, Xilai Liu, Tong Yang, Yi Wang, and Bin Cui. "A Sketch Framework for Approximate Data Stream Processing in Sliding Windows." IEEE Transactions on Knowledge and Data Engineering (2022).

Xiangyang Gou，Chenxingyu Zhao, Tong Yang, Lei Zou, Yang Zhou, Yibo Yan, Xiaoming Li and Bin Cui. "Single hash: Use one hash function to build faster hash based data structures." 2018 IEEE International Conference on Big Data and Smart Computing (BigComp). IEEE, 2018.

Xiangyang Gou，Lei Zou, Chenxingyu Zhao and Tong Yang. "Fast and accurate graph stream summarization." 2019 IEEE 35th International Conference on Data Engineering (ICDE). IEEE, 2019.

Xiangyang Gou，Long He, Yinda Zhang, Ke wang, Xilai Liu, Tong Yang, Yi Wang and Bin Cui. "Sliding sketches: A framework using time zones for data stream processing in sliding windows." Proceedings of the 26th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining. 2020.

Gou Xiangyang and Lei Zou.“Sliding Window-based Approximate Triangle Counting over Streaming Graphs with Duplicate Edges”, 2021 International Conference on Management of Data (Sigmod) 2021.

 

Awards

Outstanding Graduation Thesis of School of Information Science and Technology, Peking University in 2017

Outstanding Graduates of Peking University in 2017

Outstanding Graduates of Peking University in 2017

2019-2020 Founder Scholarship 

2021-2022 Principal's Scholarship

Outstanding Graduates of Peking University in 2022