Carnegie Mellon University, Pittsburgh, PA, USA
Email: jiinw [at] andrew [dot] cmu [dot] edu
LinkedIn / Google Scholar
I am a third-year PhD student in Electrical and Computer Engineering department at Carnegie Mellon University (CMU). I am advised by Yuejie Chi and Gauri Joshi. Before coming to CMU, I was a machine learning engineer at NAVER Search. Previously, I received an M.S. in Electrical Engineering (advised by Yung Yi) and a B.S. in Mathematical Sciences in Korea Advanced Institute of Science and Technology (KAIST).
My research interests lie in reinforcement learning, federated learning, and statistical inference.
Federated Offline Reinforcement Learning: Collaborative Single-Policy Coverage Suffices
Jiin Woo, Laixi Shi, Gauri Joshi, Yuejie Chi
preprint
[arxiv]
The Blessing of Heterogeneity in Federated Q-Learning: Linear Speedup and Beyond
Jiin Woo, Gauri Joshi, Yuejie Chi
ICML, 2023
[arxiv][slides]
Iterative Learning of Graph Connectivity from Partially‑Observed Cascade Samples
Jiin Woo, Jungseul Ok, Yung Yi
ACM MobiHoc, 2020
[paper]
Information Source Finding in Networks: Querying With Budgets
Jaeyoung Choi, Sangwoo Moon, Jiin Woo, KyungHwan Son, Jinwoo Shin, Yung Yi
IEEE/ACM Transactions on Networking, 2020
[paper]
Rumor Source Detection under Querying with Untruthful Answers
Jaeyoung Choi, Sangwoo Moon, Jiin Woo, KyungHwan Son, Jinwoo Shin, Yung Yi
IEEE INFOCOM, 2017
[paper]