Fengyuan Ren
Professor
Department of Computer Science and Technology, Tsinghua University, Beijing, ChinaSchool of Information Science and Engineering, Lanzhou University, Gansu, China
Contact
E-mail: renfy@tsinghua.edu.cnPhone: +86-10-62772487
Office: FIT 4-106 in Tsinghua, Feiyun Building 308 in Lanzhou University
Education
- Bachelor of Electrical Technology, Northwestern Polytechnical University, Xi'an, China, 1993
- Master of Industrial Automation, Northwestern Polytechnical University, Xi'an, China, 1996
- Ph.D. in Computer Science, Northwestern Polytechnical University, Xi'an, China, 1999
Research Interests
- Traffic Control and Management in Computer Networks, Data Center Networking
- Data Center Networking
- Wireless Sensor Network
Recent Publications (Full list)
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Re-architecting Congestion Management in Lossless Ethernet
Wenxue Cheng, Kun Qian, Wanchun Jiang, Tong Zhang, Fengyuan Ren USENIX Symposium on Networked Systems Design and Implementation (NSDI), February, 2020 |
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Gentle Flow Control: Avoiding Deadlock in Lossless Networks
Kun Qian, Wenxue Cheng, Tong Zhang, Fengyuan Ren ACM International Conference on Applications, Technologies, Architectures, and Protocols for Computer Communication (SIGCOMM), August, 2019 |
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FlexGate: High-performance Heterogeneous Gateway in Data Centers
Kun Qian, Sai Ma, Mao Miao, Jianyuan Lu, Tong Zhang, Peilong Wang, Chenghao Sun, Fengyuan Ren Asia-Pacific Workshop on Networking (APNet), August, 2019 |
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Distributed Bottleneck-Aware Coflow Scheduling in Data Centers
IEEE Xplore
Tong Zhang, Ran Shu, Zhiguang Shan, Fengyuan Ren IEEE Transactions on Parallel and Distributed Systems, December, 2018 |
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Power Efficient High Performance Packet I/O
ACM DL
Xuesong Li, Wenxue Cheng, Tong Zhang, Jing Xie, Fengyuan Ren and Bailong Ynag ACM ICPP, Eugene, USA, August, 2018 |
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Estimating Short Connection Capacity on High Performance User Level Network Stack
IEEE Xplore
Jing Xie, Wenxue Cheng, Tong Zhang, Danfeng Shan and Fengyuan Ren IEEE ICCCN, Hangzhou, China, August, 2018 |
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ECN Marking With Micro-Burst Traffic: Problem, Analysis, and Improvement
IEEE Xplore
Danfeng Shan and Fengyuan Ren IEEE/ACM Transactions on Networking, June, 2018 |
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Towards Stable Flow Scheduling in Data Centers
IEEE Xplore
Tong Zhang, Fengyuan Ren and Ran Shu IEEE Transactions on Parallel and Distributed Systems, May, 2018 |
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Analysing and improving convergence of quantized congestion notification in Data Center Ethernet
Ran Shu, Fengyuan Ren, Jiao Zhang, Tong Zhang and Chuang Lin Computer Networks, January, 2018 |
Awakening Power of Physical Layer: High Precision Time Synchronization for Industrial Ethernet
Kun Qian, Tong Zhang, and Fengyuan Ren ACM RTSS, Paris, France, December, 2017 |
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Towards forward-looking online bitrate adaptation for DASH
ACM DL
Bo Wang and Fengyuan Ren ACM Multimedia, Mountain View, CA USA, October, 2017 |
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SoftRDMA: Rekindling High Performance Software RDMA over Commodity Ethernet
pdf
Mao Miao, Fengyuan Ren, Jing Xie, Xiaohui Luo, Qingkai Meng, and Wenxue Cheng 1st Asia-Pacific Workshop on Networking (APNet 2017), Hong Kong, China, August, 2017 |
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Improving Optimization-based Rate Adaptation in DASH System
IEEE Xplore
Bo Wang, Xiaohui Luo and Fengyuan Ren IEEE ICCCN, Vancouver, Canada, July, 2017 |
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Renovate High Performance User-level Stacks' Innovation Utilizing Commodity Network Adaptors
IEEE Xplore
Mao Miao, Xiaohui Luo, Fengyuan Ren, Wenxue Cheng, Jing Xie, Wenzhuo Li, and Xiaolan Liu IEEE ISCC, Heraklion, Crete, Greece, July, 2017. |
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Congestion Control in Converged Ethernet with Heterogeneous and Time-Varying Delays
IEEE Xplore
Wenxue Cheng, Wanchun Jiang, Fengyuan Ren, Tong Zhang, Bo Wang and Kun Qian IEEE/ACM IWQoS, Vilanova i La Geltrú, Spain, June, 2017 |
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XpressEth: Concise and Efficient Converged Real-Time Ethernet
IEEE Xplore
Kun Qian, Fengyuan Ren, Danfeng Shan, Wenxue Cheng and Bo Wang IEEE/ACM IWQoS, Vilanova i La Geltrú, Spain, June, 2017 |
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Performance Analysis of Randomized Data Fetching in Cluster Computing
IEEE Xplore
Tong Zhang, Fengyuan Ren, Peng Cheng, Wenxue Cheng and Bo Wang IEEE/ACM IWQoS, Vilanova i La Geltrú, Spain, June, 2017 |
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Modeling and Analyzing Latency in the Memcached System
IEEE Xplore
Wenxue Cheng, Fengyuan Ren, Wanchun Jiang, and Tong Zhang IEEE ICDCS, Atlanta, GA, USA, June, 2017 |
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Analyzing and Enhancing Dynamic Threshold Policy of Data Center Switches
IEEE Xplore
Danfeng Shan, Wanchun Jiang, and Fengyuan Ren IEEE Transactions on Parallel and Distributed Systems (TPDS), 2017 |
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Modeling and Analyzing the Influence of Chunk Size Variation on Bitrate Adaptation in DASH
IEEE Xplore
Tong Zhang, Fengyuan Ren, Wenxue Cheng, Xiaohui Luo, Ran Shu, Xiaolan Liu IEEE INFOCOM, Atlanta, GA, USA, May, 2017 |
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Improving ECN Marking Scheme with Micro-burst Traffic in Data Center Networks
IEEE Xplore
Danfeng Shan, Fengyuan Ren IEEE INFOCOM, Atlanta, GA, USA, May, 2017 |
Students
Current students:- Abdul Basit Dogar (Ph.D. student)
- Qingkai Meng (Ph.D. student)
- Kefan Chen (Ph.D. student)
- Yiran Zhang (Ph.D. student)
- Xiaoyu Li (Ph.D. student)
- Nianshi Li (M.S. student)
- Haoyu Yang (Ph.D. student)
- Yingchen Fan (M.S. student)
- Yifan Liu (Ph.D. student)
- Wei Li (M.S student)
- Siyuan Qu (M.S student)
- Zhaoyang Wei (M.S student)
- Rong Zheng (Ph.D. Student)
- Yanying Ma (M.S. Student)
- Yan Wang (M.S. Student)
- Xiangwei Meng (M.S. Student)
- Hao Yang (M.S. Student)
- Yinsheng Xu (Ph.D. 2013)
- Jiao Zhang (Ph.D. 2014. Associate Professor, Beijing University of Posts and Telecommunications)
- Wanchun Jiang (Ph.D. 2014. Assistant Professor, Central South University)
- Peng Cheng (Ph.D. 2015. Associate Researcher, MSRA)
- Shibo Xu (Ph.D. 2015)
- Meng Hou (Ph.D. 2015)
- Yuan Zhong (Postdoc 2015)
- Jinli Meng (Ph.D. 2016)
- Mao Miao (Ph.D. 2017. First job in Alibaba)
- Tao He (M.S. 2008)
- Jia Zhou (M.S. 2010)
- Li Tang (M.S. 2012)
- Yu Hu (M.S. 2013)
- Yumeng Zhang (M.S. 2014)
- Shan Gao (M.S. 2014)
- Wen Chen (M.S. 2015. First job in Alibaba)
- Yong Piao (M.S. 2015. First job in KEDACOM)
- Boyang Xu (M.S. student. 2017)
- Ran Shu (Ph.D. 2018. Associate Researcher, Microsoft Research Asia)
- Xiaolan Liu (Ph.D. 2018. Engineer)
- Danfeng Shan (Ph.D. 2018. Assistant Professor, Department of Computer Science and Technology, Xi'an Jiaotong University, Shaanxi, China)
- Tong Zhang (Ph.D. 2019. Associate Professor, Nanjing University of Aeronautics and Astronautics)
- Bo Wang (Ph.D. 2019. Associate Professor, Postdoctor in Tsinghua)
- Xiaohui Luo (Ph.D. 2019. Post Doctor)
- Dong Liu (M.S. 2019)
- Jing Xie (Ph.D. 2019. Engineerer, EVERSEC, Beijing)
- Wenxue Cheng (Ph.D. 2019. Researcher, Microsoft Research Asia)
- Kun Qian (Ph.D. 2020, First job in Alibaba)
- Xuesong Li (Ph.D. 2020)
Teaching
- Spring: Modeling and Analysis of Network System
- Fall: Performance Evaluation of Computer Networks and Computer Systems