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Xu Wang (王旭)Associate Professor The Institute of Advanced Computing Technology Beijing Advanced Innovation Center for Big Data and Brain Computing School of Software & School of Computer Science and Engineering, Beihang University Address: New Main Building G521, 37 Xueyuan Road, Haidian District, Beijing 100191, China Email: 
Bio: english chinese |
| Research Directions: Software Engineering (SE) and Machine Learning (ML) |
| Research Interests: ML methods for critical SE tasks, and SE approaches for ML-based intelligent systems. |
| Current Students: |
| Xiangxin Meng (Ph.D., co-advised with Prof. Xudong Liu) |
| Hongwei Yu (Ph.D.) |
| Shaoxiao Lu (Master) |
| Kejun Chen (Master) |
| Zheng Guan (Master) |
| Zhiming Yan (Master) |
| Dihao Fan (Master) |
| Xueying Xiong (Master) |
| Yue Wang (Master) |
| Recruitment: (A/B, where B means the quota and A means the occupied number. For more information, please contact me by email.) |
| Master (1/1 in CS, 2/2 in SE, 2022.9) (0/2 in CS or SE, 2023.9) |
| Ph.D. (1/1 in SE, 2022.9) (0/1 in SE, 2023.9) |
| Postdoc (0/1 in CS or SE, 2022 or 2023) |
| Working closely with: Yu Tang (Ph.D. 2017, Beihang University) and Minzhi Yan (Ph.D. 2016, HuaWei) |
| Former Students: Yanfei Tian (Master 2019, Tencent), Qilin Zhou (Master 2019, Renmin University of China), Le Zhao (Master 2020, AVIC) |
| Kaixuan Wang(Master 2021, Tencent), Yuntao Liu (Master 2021, Bytedance),Yuancai Huang (Master 2022, Kuaishou), Hao Yan (Master 2022, Alibaba) |
| Zhuo Huang (Master 2022, Alibaba), Jian Zhang (Ph.D. 2022, Postdoc in Nanyang Technological University) |
| Associate Professor, Beihang University, 2021-Now |
| Assistant Professor, Beihang University, 2015-2021 |
| Visiting Scholar, University of Chicago, 2016-2017 (Prof. Shan Lu's group) |
| Ph.D., Beihang University, 2008-2015 (Advisor: Prof. Jinpeng Huai) |
| B.Eng., Beihang University, 2004-2008 (Golden Medal 10/3500, the highest honor of undergraduate students in Beihang University) |
| -Xiangxin Meng, Xu Wang, Hongyu Zhang, Hailong Sun and Xudong Liu. Improving Fault Localization and Program Repair with Deep Semantic Features and Transferred Knowledge. ICSE '22. |
| -Jian Zhang, Xu Wang, Hongyu Zhang, Hailong Sun, Yanjun Pu and Xudong Liu. Learning to Handle Exceptions. ASE '20. |
| -Jian Zhang, Xu Wang, Hongyu Zhang, Hailong Sun and Xudong Liu. Retrieval-based Neural Source Code Summarization. ICSE '20. |
| -Jian Zhang, Xu Wang, Hongyu Zhang, Hailong Sun, Kaixuan Wang and Xudong Liu. A Novel Neural Source Code Representation based on Abstract Syntax Tree.In Proceedings of the 41st International Conference on Software Engineering (ICSE '19), 783-794, Montreal, Quebec, Canada, May 25-31, 2019 |
| -Yanfei Tian, Xu Wang, Hailong Sun, Yi Zhao, Chunbo Guo and Xudong Liu. Automatically Generating API Usage Patterns from Natural Language Queries. 25th Asia-Pacific Software Engineering Conference (APSEC), Nara, Japan, 2018, pp. 59-68 |
| -Luting Ye, Hailong Sun, Xu Wang, Jiaruijue Wang. Personalized Teammate Recommendation for Crowdsourced Software Developers. ASE 2018: 808-813 (NIER TRACK) |
| -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. Data-driven Intelligent Software Development and Maintenance, PI, Supported by National Natural Science Foundation of China (No. 62072017), Period: 2021/01-2024/12 |
| 2. 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 |
| 3. Trustworthiness Guarantee of Networked Software via Replication Techniques, PI, Supported by National Natural Science Foundation of China (No. 61702024), Period: 2018/01-2020/12 |
| Members: CCF Member, ACM Member, IEEE Member |
| Conference Organization/Reviewers: ICSME 2020 Web Chair (Distinguished Service Award), KDD 19, APSCC 18/19, WAIM 16, ICPADS 14, Internetware 13/14/15, CrowdSoft 14 |
| Journal Reviewers: ASE (Review Board), TSE, JSS, IST, Computer Networks, Frontiers of Computer Science (FCS), SCIENCE CHINA Information Sciences |
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