“Recommender system for education,” Naver, May 2017

“Subspace clustering via hypergraph community recovery,” ITA, Feb. 2017

“High-dimensional codes for distributed computing,” Shannon Workshop, Shanghai Jiao Tong University, Dec. 2016

“Active top-K ranking from noisy comparisons,” Allerton, Sep. 2016

“Top-K ranking: An information-theoretic perspective”

  • ITCOM workshop, Aug. 2016

  • Simons institute, June 2016

  • Information Theory Workshop, Oct. 2015

“Real-time search engine: Top-K ranking approach,” Samsung, June 2016

“Adversarial top-K ranking,” ITA, Feb. 2016

“Finding order in a disordered world: Real-time retrieval of vital items,” Bell Labs (Bell Labs Prize competition), Dec. 2015

“Efficient top-K ranking”

  • Princeton University (EE Departmental Seminars), Sep. 2015

  • NUS (ECE Department Seminars), Apr. 2015

“Fundamental limits of top-K ranking,” ITA, Feb. 2015

“Downlink interference alignment,” Samsung, Sep. 2014

“Information theory of matrix completion,” ITA, Feb. 2014

“Coding for distributed storage,” Institute for Infocomm Research, Feb. 2014

“Fundamental limits of cellular networks”

  • Joint Conference on Communications and Information, Apr. 2014

  • Institute for Infocomm Research, Feb. 2014

  • LG, Sep. 2013

  • Samsung, Nov. 2012

“Interactive function computation”

  • ITA, Feb. 2013

  • Korean Institute of Communication and Information Sciences (KICS) Workshop, Feb. 2013

“Computation in multicast networks”

  • Rutgers University (ECE Colloquium), Oct. 2012

  • Coding and Information Theory Workshop, Oct. 2012

“Two-way interference channels,” ITA, Feb. 2012

“Role of feedback in networks”

  • MIT (Special Seminar), Oct. 2011

  • UIUC (Communications Seminar), Sep. 2011

  • KAIST (Special Seminar), Mar. 2011

  • ITA (Graduation Day), Feb. 2011

  • USC (Communications-Networks-Systems Seminar), Jan. 2011

  • Stanford University (ISL Colloquium), Sep. 2009

  • UC-Berkeley (Networking-Communications-DSP Seminar), Sep. 2009