Seminars/Talks

Seminar and presentation materials can be found here.

• May. 2024: IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2024, (title: Tree Network Design for Faster Distributed Machine Learning Process with Distributed Dual Coordinate Ascent) [Poster]

• Nov. 2023: Invited talk in the course of ECE 101 hosted by Dr. S. K. Ramesh in the department of ECE at CSUN about basics of optimization and artificial intelligence in the aspect of optimization. The presentation slide can be accessible in the following link. [Slide]

• Sept. 2023: IEEE Machine Learning for Signal Processing (MLSP), 2023 (title: Distributed Dual Coordinate Ascent with Imbalanced Data in a General Tree Network) [Slide]

• Jun. 2023: European Control Conference (ECC) 2023 (title: Low-Rank LQR Optimal Control Design for Controlling Distributed Multi-Agent Systems) [Slide]

• Jul. 2022: European Control Conference (ECC) 2022 (title: Iterative Shrinkage-Thresholding Algorithm and Model-Based Neural Network for Sparse LQR Control Design) [Slide]

• Spring 2022: CMPEN/EE 497 Special Topics - Machine Learning, Penn State Behrend, Erie, PA

• Nov. 2020: Seminar talk (Title: Optimization algorithms for distributed large-scale systems) at ECE, Penn State Behrend [Slide]

• May 2020: IEEE VTC 2020-spring (title: Communication-efficient Optimal Control Design for Distributed Control Systems in Cooperative Vehicular Networks) [Poster]

• Spring 2020: CMPEN 431 Introduction to Computer Architecture, Penn State Behrend, Erie, PA

• Fall 2019: CMPEN 351 Microprocessors, Penn State Behrend, Erie, PA

• May 2019: IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) Conference presentation (title: Generalized distributed dual coordinate ascent in a tree network for machine learning) [Poster]

• Mar. 2019: Invited talk (Title: Optimization algorithms for distributed machine learning and structured data recovery) at ECE, Penn State Behrend

• Jun. 2018: IEEE Statistical Signal Processing (SSP) Conference presentation (Title: A non-convex approach to joint sensor calibration and spectrum estimation ) [Poster]

• Sept. 2017: Invited talk (Title: Research on super-resolution), Machine learning reading group (hosted by Prof. Yuejie Chi), ECE, OSU, Columbus, OH [Slide]

• Apr. 2017: UIowa Research Open House presentation (Title: Phaseless super-resolution in the continuous domain) [Poster] 

• Mar. 2017: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) presentation (Title: Phaseless super-resolution in the continuous domain) [Slide] 

• Feb. 2016: Invited talk (Title: Optimization algorithms in signal processing), Coe College, Cedar Rapids, IA [Slide]

• Apr. 2015: UIowa Research Open House presentation (Title: Block iterative reweighted algorithms for super-resolution of spectrally sparse signals) [Graduate Best Poster Award]

• Fall 2014: Teaching Assistant for Electronic Circuits (discussion session), ECE, University of Iowa 

• Spring 2013: Teaching Assistant for Communication Systems, ECE, University of Iowa

• Fall 2012: Teaching Assistant for Introduction to Digital Design, ECE, University of Iowa 

• Mar. 2006 - Jan. 2007: Volunteer Science Teacher, Seong-dong Night School, Seoul, Korea

• Sept. 2006 - Dec. 2006: Volunteer Teaching Assistant, Nodl Continuing Education Institute, Seoul, Korea