Wenxue Cheng (程文雪)
Ph.D. Student

Department of Computer Science and Technology

Tsinghua University, Beijing, China

Contact

Office: FIT 4-106

E-mail: chengwx1992@gmail.com

About Me

I am a 5th year Ph.D. student in Department of Computer Science and Technology, Tsinghua University, advised by Prof. Fengyuan Ren. Before that, I received the B.E. degree in computer science and technology, and the Second B.E. degree in mathematics and applied mathematics from Tsinghua University in 2014. My research interests include data center networking and congestion control, network performance modeling and analysis, and high performance stack. My CV is available in PDF format here (last updated on April 2017).

Publications

Data Center Networking and Congestion Control

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.
Congestion Control in Converged Ethernet with Heterogeneous and Time-Varying Delays external link slide
Wenxue Cheng, Wanchun Jiang, Fengyuan Ren, Tong Zhang, Bo Wang, Kun Qian
IEEE/ACM IWQoS, Vilanova i la Geltrú, Barcelona, Spain, June, 2017.
XpressEth: Concise and Efficient Converged Real-Time Ethernet external link
Kun Qian, Fengyuan Ren, Danfeng Shan, Wenxue Cheng, Bo Wang
IEEE/ACM IWQoS, Vilanova i la Geltrú, Barcelona, Spain, June, 2017.
Isolating Mice and Elephant in Data Centers pdf
Wenxue Cheng, Fengyuan Ren, Wanchun Jiang, Kun Qian, Tong Zhang, Ran Shu
arXiv:1605.07732v2 [cs.NI] 1 Jun 2016.

Network Performance Modeling and Analysis
Performance Analysis of Randomized Data Fetching in Cluster Computing external link
Tong Zhang, Fengyuan Ren, Peng Cheng, Wenxue Cheng, Bo Wang
IEEE/ACM IWQoS, Vilanova i la Geltrú, Barcelona, Spain, June, 2017.
Modeling and Analyzing Latency in the Memcached system external link techreport slide
Wenxue Cheng, Fengyuan Ren, Wanchun Jiang, Tong Zhang
IEEE ICDCS, Atlanta, GA, USA, June, 2017.
Modeling and Analyzing the Influence of Chunk Size Variation on Bitrate Adaptation in DASH external link
Tong Zhang, Fengyuan Ren, Wenxue Cheng, Xiaohui Luo, Ran Shu, Xiaolan Liu
IEEE INFOCOM, Atlanta, GA, USA, May, 2017

High Performance Network Stack
Power Efficient High Performance Packet I/O
Xuesong Li , Wenxue Cheng, Tong Zhang, Jing Xie, Fengyuan Ren,Bailong Yang
IEEE ICPP, Eugene, Oregon, USA, August, 2018
Estimating Short Connection Capacity on High Performance User Level Network Stack external link
Jing Xie, Wenxue Cheng, Tong Zhang, Danfeng Shan, Fengyuan Ren
IEEE ICCCN, Hangzhou, China, July, 2018
SoftRDMA: Rekindling High Performance Software RDMA over Commodity Ethernet pdf
Mao Miao, Fengyuan Ren, Xiaohui Luo, Jing Xie, Qingkai Meng, Wenxue Cheng
APNet, Hong Kong, China, August, 2017
Renovate high performance user-level stacks' innovation utilizing commodity network adaptors external link
Mao Miao, Xiaohui Luo, Fengyuan Ren, Wenxue Cheng, Jing Xie, Wenzhuo Li, Xiaolan Liu
IEEE ISCC, Heraklion, Crete, Greece, July, 2017
Smart Batching : a Load-sensitive Self-tuning Packet I/O Using Dynamic Batch Sizing external link
Mao Miao, Wenxue Cheng, Fengyuan Ren, Jing Xie
IEEE HPCC, Sydney, Australia, December, 2016
Overload Detecting in High Performance Network I/O Frameworks external link
Jing Xie, Mao Miao, Fengyuan Ren, Wenxue Cheng, Ran Shu, Tong Zhang
IEEE HPCC, Sydney, Australia, December, 2016

Honors and Awards