Xu Wang's Picture

Xu Wang (王旭)

Assistant Professor
The Institute of Advanced Computing Technology
Beijing Advanced Innovation Center for Big Data and Brain Computing
School of Computer Science and Engineering, Beihang University
Address: New Main Building G516, 37 Xueyuan Road, Haidian District, Beijing 100191, China
Phone: 010-82339187 Email:Xu Wang's Email
Bio: english chinese
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Research Directions: Software Engineering, Software Reliability and Scalability, Distributed Systems
Research Interests: Improve software development efficiency and software quality through AI techniques, program analysis and algorithm optimization.
     Jian Zhang (Ph.D., co-directed with Prof. Xudong Liu)
     Le Zhao (Master)
     Kaixuan Wang (Master)
     Yanfei Tian (Master, co-directed with Prof. Hailong Sun)
     Qilin Zhou (Master, co-directed with Prof. Xudong Liu)
     Yuancai Huang (Master)
     Hao Yan (Master)
     Note: I am always recruiting new master and Ph.D. (co-directed with Prof. Xudong Liu) students, please feel free to contact me for more information!
Working closely with: Yu Tang (Ph.D. 2017, Now @ CRSC) and Minzhi Yan (Ph.D. 2016, Now @ HuaWei)

Education and Work Experience

Assistant Professor, Beihang University, 2015-Now
Visiting Scholar, University of Chicago, 2016-2017 (Work in Prof. Shan Lu's group)
Ph.D., Beihang University, 2008-2015 (Advisor: Prof. Jinpeng Huai)
B.Eng., Beihang University, 2004-2008 (Won the Golden Medal 1/240, the highest honor of undergraduate students in Beihang University)



-Jian Zhang, Xu Wang, Hongyu Zhang, Hailong Sun, Kaixuan Wang and Xudong Liu. A Novel Neural Source Code Representation based on Abstract Syntax Tree. ICSE 2019, accepted
-Yanfei Tian, Xu Wang, Hailong Sun, Yi Zhao, Chunbo Guo and Xudong Liu. Automatically Generating API Usage Patterns from Natural Language Queries. APSEC 2018, accepted
-Luting Ye, Hailong Sun, Xu Wang, Jiaruijue Wang. Personalized Teammate Recommendation for Crowdsourced Software Developers. ASE 2018: 808-813 (New Idea Paper)
-Haopeng Liu, Xu Wang, Guangpu Li, Shan Lu, Feng Ye, Chen Tian. FCatch: Automatically Detecting Time-of-fault Bugs in Cloud Systems. ASPLOS 2018: 419-431
-Yu Tang, Hailong Sun, Xu Wang, Xudong Liu. Achieving convergent causal consistency and high availability for cloud storage. Future Generation Comp. Syst. 74: 20-31 (2017)
-Yu Tang, Hailong Sun, Xu Wang, Xudong Liu. An efficient and highly available framework of data recency enhancement for eventually consistent data stores. Frontiers Comput. Sci. 11(1): 88-104 (2017)
-Hailong Sun, Bang Xiao, Xu Wang, Xudong Liu. Adaptive trade-off between consistency and performance in data replication. Softw., Pract. Exper. 47(6): 891-906 (2017)
-Xu Wang, Hailong Sun, Ting Deng, Jinpeng Huai. On the tradeoff of availability and consistency for quorum systems in data center networks. Computer Networks 76: 191-206 (2015)
-Minzhi Yan, Hailong Sun, Xudong Liu, Ting Deng, Xu Wang. Delivering Web service load testing as a service with a global cloud. Concurrency and Computation: Practice and Experience 27(3): 526-545 (2015)
-Hailong Sun, Xu Wang, Minzhi Yan, Yu Tang, Xudong Liu. Service4All: a scalable PaaS platform for service-oriented software. IJWGS 11(2): 229-245 (2015)
-Xu Wang, Hailong Sun, Ting Deng, Jinpeng Huai. A quantitative analysis of quorum system availability in data centers. IWQoS 2014: 99-104
-Xu Wang, Hailong Sun, Ting Deng, Jinpeng Huai. Consistency or latency? A quantitative analysis of replication systems based on replicated state machines. DSN 2013: 1-12
-Wei Yuan, Hailong Sun, Xu Wang, Xudong Liu. Towards Efficient Deployment of Cloud Applications through Dynamic Reverse Proxy Optimization. HPCC/EUC 2013: 651-658
-Minzhi Yan, Hailong Sun, Xu Wang, Xudong Liu. WS-TaaS: A Testing as a Service Platform for Web Service Load Testing. ICPADS 2012: 456-463
-Xu Wang, Hailong Sun, Ting Deng, Jinpeng Huai. Rep4WS: A Paxos Based Replication Framework for Building Consistent and Reliable Web Services. ICWS 2012: 295-302


1. Cloud Technology and Platform for IoT, co-PI, Supported by National Key Research and Development Program of China (No. 2018YFB1004805), Period: 2018/05-2021/04
2. Trustworthiness Guarantee of Networked Software via Replication Techniques, PI, Supported by National Natural Science Foundation of China (No. 61702024), Period: 2018/01-2020/12
3. Intelligently Collaborative Software Development Technology and Platform based on Correlation of Developers, co-PI, Supported by National Key Research and Development Program of China (No. 2016YFB1000804), Period: 2016/07-2019/07

Professional Service

Members: CCF Member, ACM Member, IEEE Member
Conference PC Members/External Reviewers: APSCC 18, WAIM 16, ICPADS 14, Internetware 13/14/15, CrowdSoft 14
Journal Reviewers: IEEE ACCESS, Computer Networks(CN), Frontiers of Computer Science (FCS), SCIENCE CHINA Information Sciences


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   Last Updated on Jan 10, 2019