Guosai Wang
Institute for Interdisciplinary Information Sciences

Address: Room 4-603, FIT Building, Tsinghua University, Beijing, China 100084


I am currently a fifth-year Ph.D. student at Institute for Interdisciplinary Information Sciences of Tsinghua University. My advisor is Prof. Wei Xu.

Education Background

Tsinghua University
Ph.D. in computer science and technology, IIIS, 2014-2019 (expected)
B.S. in computer science and technology, IIIS, 2010-2014

Research Interests

Computer systems, cloud computing, distributed computing, anti-fraud algorithms, data mining, machine learning.

Publications

Tianjia Chen, Guosai Wang, Jiao Sun, Wei Xu. Detecting Data Center Cooling Problems Using a Data-driven Approach. Asia-Pacific Workshop on Systems (APSys 2018).
[DOI] [PDF]

Guosai Wang, Shiyang Xiang, Yitao Duan, Ling Huang, Wei Xu. Do Not Pull My Data for Resale: Protecting Data Providers using Data Retrieval Pattern Analysis. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2018). (Short paper)
[DOI] [PDF]

Guosai Wang, Lifei Zhang, Wei Xu. What Can We Learn from Four Years of Data Center Hardware Failures? International Conference on Dependable Systems and Networks (DSN 2017). Best Paper Award.
[DOI] [PDF] [Slides]

Guosai Wang, Shuhao Wang, Bing Luo, Weisong Shi, Yinghang Zhu, Wenjun Yang, Dianming Hu, Longbo Huang, Xin Jin, Wei Xu. Increasing Large-Scale Data Center Capacity by Statistical Power Control. European Conference on Computer Systems (EuroSys 2016).
[DOI] [PDF] [Slides]

Awards

National Scholarship. 2017
Tsinghua University Doctorate Postgraduate "Future Scholar" Scholarship. 2014