About Me

Research Engineer, IoT, Mobility, and Networking Group, Hewlett Packard Labs.

Ph.D. in Computer Science

The University of Texas at Austin


sangki.yun at hpe dot com

sangkiyun at gmail dot com

I am a research engineer of IoT, Mobility, and Networking Group at Hewlett Packard Labs.

My research interests lie in the area of mobile systems, ubiquitous computing, Internet of Things, and wireless networks.

I received the PhD in the Dept. of Computer Science at the University of Texas at Austin, advised by Professor Lili Qiu.

News

  • April 16, 2019: Serving on the poster chair of ACM WiNTECH 2019
  • March 1, 2019: Our paper 'IoT meets Augmented Reality: Visualizing the Source of the Wireless Signal in AR View ' is accepted at ACM MobiSys 2019
  • Nov. 2018: serving on the Technical Program Committee (TPC) of IFIP NETWORKING 2019
  • April, 2018: serving on the Technical Program Committee (TPC) of ACM MobiCom CHANT workshop 2018
  • May 4, 2017: Our MobiSys paper is nominated for the best paper!
  • April 25, 2017: serving on the Technical Program Committee (TPC) of ACM MobiCom S3 workshop, 2017
  • Feb. 26, 2017: Two papers accepted at ACM MobiSys 2017
  • Sept. 1, 2016: Joined HPE Labs as a research engineer
  • July 19, 2016: Successfully defended my thesis!
  • Feb. 22, 2016: serving on the Technical Program Committee (TPC) of ACM MobiSys PhD forum, 2016
  • Jan. 18, 2016: serving on the Technical Program Committee (TPC) of ACM MobiCom S3 workshop, 2016

Selected Publications

  1. Sangki Yun*, Yongtae Park*, and Kyu-Han Kim, "When IoT met Augmented Reality: Visualizing the Source of the Wireless Signal in AR View", ACM MobiSys 2019.
  2. Sangki Yun, Yi-chao Chen, Huihuang Zhang, Lili Qiu, and Wenguang Mao, “Strata: Fined-Grained Device-Free Tracking Using Acoustic Signals”, ACM MobiSys 2017. (slides)
  3. Sangki Yun, Yi-chao Chen, and Lili Qiu, “Turning a Mobile Device into a Mouse in the Air”, ACM MobiSys 2015. (slides, video, news)
  4. Sangki Yun, and Lili Qiu, “Supporting WiFi and LTE Co-existence”, IEEE INFOCOM 2015.
  5. Sangki Yun, Daehyeok Kim, Xiaofan Lu and Lili Qiu, “Optimized Layered Integrated Video Encoding”, IEEE INFOCOM 2015.
  6. Sangki Yun, Daekyeok Kim and Lili Qiu, “Fine-grained Spectrum Adaptation in WiFi Networks”, ACM MobiCom 2013.
  7. Sangki Yun, Lili Qiu and Apurv Bhartia, “Multi-point to Multi-point MIMO in Wireless LANs”, IEEE INFOCOM 2013.
  8. Sangki Yun, Hyogon Kim and Kun Tan, “Towards Zero Retransmission Overhead: A Symbol Level Network Coding approach to retransmission”, IEEE Transactions on Mobile Computing (TMC), vol. 10, No. 8, pp. 1083-1095, Aug. 2011.
  9. Sangki Yun and Hyogon Kim, “Rate Diverse Network Coding: Breaking the Broadcast Bottleneck,” ACM MobiHoc 2010.