Short Bio

I am a fifth year Ph.D. student at the University of North Carolina at Chapel Hill in the Department of Computer Science. I am advised by Dr. James H. Anderson in the Real-Time Systems Group.

Education

  • Ph.D., Computer Science, The University of North Carolina at Chapel Hill, expected May 2018.
  • M.S., Computer Science, The University of North Carolina at Chapel Hill, May 2015.
  • B.E., Computer Science and Technology, Hunan University, June 2013.
  • High School Diploma, The High School Attached to Hunan Normal University, June 2009.
  • Publications

    1. Kecheng Yang and James H. Anderson. "On the Soft Real-Time Optimality of Global EDF on Uniform Multiprocessors", Proceedings of the 38th IEEE Real-Time Systems Symposium (RTSS), to appear.
    2. Kecheng Yang and James H. Anderson. "On the Dominance of Minimum-Parallelism Multiprocessor Supply", Proceedings of the 37th IEEE Real-Time Systems Symposium (RTSS), pp. 215-226, December 2016.
    3. Kecheng Yang, Ming Yang, and James H. Anderson. "Reducing Response-Time Bounds for DAG-Based Task Systems on Heterogeneous Multicore Platforms", Proceedings of the 24th International Conference on Real-Time Networks and Systems (RTNS), pp. 349-358, October 2016. Longer version with an online appendix.
    4. Catherine E. Nemitz, Kecheng Yang, Ming Yang, Pontus Ekberg and James H. Anderson. "Multiprocessor Real-Time Locking Protocols for Replicated Resources", Proceedings of the 28th Euromicro Conference on Real-Time Systems (ECRTS), pp. 50-60, July 2016. Longer version with online appendices.
    5. Kecheng Yang and James H. Anderson. "Tardiness Bounds for Global EDF Scheduling on a Uniform Multiprocessor", Proceedings of the 7th International Real-Time Scheduling Open Problems Seminar (RTSOPS), pp. 3-4, July 2016.
    6. Glenn A. Elliott, Kecheng Yang, and James H. Anderson. "Supporting Real-Time Computer Vision Workloads using OpenVX on Multicore+GPU Platforms", Proceedings of the 36th IEEE Real-Time Systems Symposium (RTSS), pp. 273-284, December 2015.
    7. Kecheng Yang, Glenn A. Elliott, and James H. Anderson. "Analysis for Supporting Real-Time Computer Vision Workloads using OpenVX on Multicore+GPU Platforms", Proceedings of the 23rd International Conference on Real-Time Networks and Systems (RTNS), pp. 77-86, November 2015.
    8. Kecheng Yang and James H. Anderson. "On the Soft Real-Time Optimality of Global EDF on Multiprocessors: From Identical to Uniform Heterogeneous", Proceedings of the 21st IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA), pp. 1-10, August 2015.
    9. Zhishan Guo, Luca Santinelli, and Kecheng Yang. "EDF Schedulability Analysis on Mixed-Criticality Systems with Permitted Failure Probability", Proceedings of the 21st IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA), pp. 187-196, August 2015.
    10. Kecheng Yang and James H. Anderson. "An Optimal Semi-Partitioned Scheduler for Uniform Heterogeneous Multiprocessors", Proceedings of the 27th Euromicro Conference on Real-Time Systems (ECRTS), pp. 199-210, July 2015.
    11. Kecheng Yang and James H. Anderson. "Optimal GEDF-Based Schedulers that Allow Intra-Task Parallelism on Heterogeneous Multiprocessors", Proceedings of the 12th IEEE Symposium on Embedded Systems for Real-Time Multimedia (ESTIMedia), pp. 30-39, October 2014.
    12. Kecheng Yang and James H. Anderson. "Soft Real-Time Semi-Partitioned Scheduling with Restricted Migrations on Uniform Heterogeneous Multiprocessors", Proceedings of the 22nd International Conference on Real-Time Networks and Systems (RTNS), pp. 215-224, October 2014.

    Teaching

    Courses Taken as a Graduate Student