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Hyeonggyu Kim, Ph.D. Student

Email: hyeonggyu@kaist.ac.kr

Research Interests
  • Energy Efficient DRAM System Design
  • Emerging Memory Technologies (STT-RAM)
  • Low-Power Embedded System Design

Publications
  • Hyeonggyu Kim, Minho Ju, and Soontae Kim, "OnNetwork+: Network Delay-Aware Management for Mobile Systems," To appear in ACM Transactions on Embedded Computing Systems (TECS).
  • Yebin Lee, Hyeonggyu Kim, Seokin Hong, and Soontae Kim, "Partial Row Activation for Low-Power DRAM System," in Proceedings of the IEEE International Symposium on High Performance Computer Architecture (HPCA'17), Austin, TX, Feb. 4-8, 2017.
  • Hyeonggyu Kim, Soontae Kim, and Jooheung Lee, "Write Amount-Aware Management Policies for STT-RAM Caches," IEEE Transactions on Very Large Scale Integration Systems (TVLSI), Vol. 25, No. 4, pp. 1588-1592, Apr. 2017.
  • Hamed Farbeh, Hyeonggyu Kim, Seyed Ghassem Miremadi, and Soontae Kim, "Floating-ECC: Dynamic Repositioning of Error Correcting Code Bits for Extending the Lifetime of STT-RAM Caches," IEEE Transactions on Computers (TC), Vol. 65, No. 12, pp. 3661-3675, Dec. 2016.
  • Minho Ju, Hyeonggyu Kim, and Soontae Kim, "MofySim: A Mobile Full System Simulation Framework for Energy Consumption and Performance Analysis," in Proceedings of the IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS), Uppsala, Sweden, April 17-19, 2016.
  • Minho Ju, Hyeonggyu Kim, and Soontae Kim, "Network Delay-Aware Energy Management for Mobile Systems," in Proceedings of the Design, Automation, and Test in Europe Conference and Exhibition (DATE), Dresden, Germany, Mar. 14-18, 2016.
  • Minho Ju, Hyeonggyu Kim, and Soontae Kim, "Energy-Efficient Batch Scheduling for Background Network Services in Mobile Devices," in Proceedings of the IEEE International Conference on Consumer Electronics (ICCE), Las Vegas, NV, Jan. 8-11, 2016.
  • Hyeonggyu Kim, Minho Ju, Mincheol Kang, and Soontae Kim, "Efficient Memory Reclaiming for Mitigating Sluggish Response in Mobile Devices," in Proceedings of the IEEE International Conference on Consumer Electronics - Berlin (ICCE-Berlin), Berlin, Germany, Sep. 6-9, 2015. (The first three authors equally contributed to this work.)

  • Minho Ju, Hyeonggyu Kim, and Soontae Kim, "Energy Consumption and Performance Analysis Method under the Network Condition based on Mobile Full System Simulation," in Proceedings of Korea Computer Congress (KCC), Jeju, Korea, June 2015.

  • Hyeonggyu Kim and Soontae Kim, "Write-Aware STT-RAM Cache Architecture," in the 1st ACM SIGARCH Korea Workshop, Suwon, Korea, Jan. 30, 2015. (poster)

Experiences