Junchen's Photo

  Junchen Jiang

    PhD Student
    Email: junchenj@cs.cmu.edu

I'm a PhD student in Computer Science Department at Carnegie Mellon University. I'm co-advised by Hui Zhang and Vyas Sekar. I received my Bachelor degree in engineering from Computer Science and Technology Department, Tsinghua University, Beijing.



My broad research interests are in computer networks. My current projects are about Internet video, especially design and implementation of bit-rate adaptive player, Internet video measurement and better architectures that can drastically enhance the delivery quality of Internet video.

Technical Reports

  • Junchen Jiang, Vyas Sekar, Ion Stoica, Hui Zhang. Data-Driven Networking: Harnessing the "Unreasonable Effectiveness of Data" in Network Design. Technical Report CMU-CS-16-102

  • Junchen Jiang, Vyas Sekar, Yi Sun. DDA: Cross-Session Throughput Prediction with Applications to Video Bitrate Selection. arXiv:1505.02056

  • Recent Publications

  • Junchen Jiang, Vyas Sekar, Henry Milner, David Shepherd, Ion Stoica, Hui Zhang. CFA: A Practical Prediction System for Video Quality Optimization. NSDI 2016

  • Matthew K. Mukerjee, David Naylor, Junchen Jiang, Dongsu Han, Srinivasan Seshan, Hui Zhang. Practical, Real-time Centralized Control for CDN-based Live Video Delivery. SIGCOMM 2015

  • Aditya Ganjam, Junchen Jiang, Xi Liu, Vyas Sekar, Faisal Siddiqui, Ion Stoica, Jibin Zhan, Hui Zhang. C3: Internet-Scale Control Plane for Video Quality Optimization. NSDI 2015

  • Junchen Jiang, Vyas Sekar, Xi Liu, Ion Stoica, Hui Zhang. EONA: Experience-Oriented Network Architecture. HotNets 2014

  • Yi Sun, Junchen Jiang, Vyas Sekar, Hui Zhang, Fuyuan Lin, Nanshu Wang.Using Video-Based Measurements to Generate a Real-Time Network Traffic Map. HotNets 2014

  • Junchen Jiang, Vyas Sekar, Ion Stoica, Hui Zhang. Shedding Light on the Structure of Internet Video Quality Problems in the Wild. CoNEXT 2013

  • Junchen Jiang, Vyas Sekar, Hui Zhang. Improving Fairness, Efficiency, and Stability in HTTP-based Adaptive Video Streaming with FESTIVE. CoNEXT 2012, extended version in IEEE/ACM Transaction on Networking (ToN)

  • Xi Liu, Florin Dobrian, Henry Milner, Junchen Jiang, Vyas Sekar, Ion Stoica, Hui Zhang. A Case for a Coordinated Internet-Scale Video Control Plane. SIGCOMM 2012