I am a fourth year PhD student in Georgia Institute of Technology, advised by Drs. Umakishore Ramachandran and Tushar Krishna. I received my bachelor’s degree in Computer Science and Business in Seoul National University(SNU), Korea. Prior to coming to Atlanta, I started my career at Moloco as a Software Engineer for 1.5 years. During my PhD career I have interned in companies such as Nvidia and Google.

My research focus is on system support for complex and novel applications, spanning across distributed learning and edge computing. For distributed learning, I am looking into better communication optimization strategies, focused on frameworks and the network layer. For edge computing, I am looking into enabling coordinated applicaitions that involve clients that move across city regions. The key is in preemptive data movement and resource allocation across different edge sites, pertaining to client movement.

Here is a copy of my CV. You can reach me at firstname at gatech dot edu

At my free time I play the double bass as a proud member of the Emory University Symphony Orchestra(EUSO).

Publication

Jinsun Yoo, William Won, Meghan Cowan, Nan(Ted) Jiang, Benjamin Klenk, Srinivas Sridharan, Tushar Krishna,
Towards a Standardized Representation for Deep Learning Collective Algorithms, IEEE Hot Interconnects, 2024 (HotI ‘24) link

Anirudh Sarma, Jinsun Yoo, Jithin Sojan, Umakishore Ramachandran, Myungjin Lee,
FEO: Efficient Resource Allocation for FaaS at the Edge, ACM International Conference on Distributed and Event-based Systems, 2024 (DEBS ‘24) link

Difei Cao, Jinsun Yoo (co-first author), Zhuangdi Xu, Enrique Saurez, Harshit Gupta, Tushar Krishna, Umakishore Ramachandran,
MicroEdge: a multi-tenant edge cluster system architecture for scalable camera processing, ACM Middleware, 2022 (Middleware ‘22) link
Best Paper Award!!

Education

Georgia Institute of Technology

Ph.D Student, School of Computer Science (Expected graduation Spring 2026)

Seoul National University

Bachelor in Computer Science and Engineering & Business Administration (2014 - 2021)
Double Major / Summa Cum Laude

Research

Georgia Institute of Technology, Embedded Pervasive Lab, Synergy Lab

Graduate Research Assistant, Advisor: Umakishore Ramachandran, Tushar Krishna (Aug 2021 ~ Current)

Seoul National University, Distributed Computing Systems Lab

Research Assistant, Advisor: Heon Young Yeom (Sep 2020 ~ Dec 2020)

Seoul National University, Computer Architecture and Embedded Systems Lab

Research Assistant, Advisor: Jihong Kim (Jul 2019 ~ Oct 2019)

Work Experience

NVIDIA
Software Engineer Intern (Sep 2024 - Dec 2024)

Google
Software Engineer Intern (May 2023 - Aug 2023) Software Engineer Intern (May 2022 - Aug 2022)

Moloco
Software Engineer (Jan 2021 - Jul 2021)
Software Engineer Intern (Jan 2020 - Aug 2020)