Jonggyu Jang

Email: jgjang [at] postech [dot] ac [dot] kr

I am a postdoctoral researcher at AiSLab in the department of electrical engineering, Pohang University of Science and Technology (POSTECH). Before, I received the B.Sc and Ph.D. degress from the Ulsan National Institute of Science and Technology (UNIST) in 2017 and 2021, respectively. I was fortunate to be advised by Prof. Hyun Jong Yang.

I love watching NBA 🏀 and LoL Esports 💻 in my free time. I am also open to collaborating to explore the trustworthiness of artificial intelligence.

/ GitHub / CV / Google scholar /

News

2024.05 --- My work has been accepted to ICML 2024
2023.10 --- My work has been accepted to AAAI 2024 (Student Abstract, 3-min oral presentation)
2023.10 --- I received BK21 postdoctoral fellowship
2023.09 --- My work has been accepted to NeurIPS'23
2023.08 --- My work has been accepted. TVT'23
2023.02 --- I received PIURI postdoctoral fellowship. (54,000,000 KRW)
2022.05 --- My work has been accepted to TVT'22
2022.04 --- My work has been accepted to TWC'22
2022.03 --- My work has been accepted to TCOM'22

Publications

(*): equal contribution / corresponding author

Generally, I am interested in the following research topics: 1) Trustworthy AI, 2) Influence Function, 3) Differential Privacy. Before, my previous topics are including 📶 Task/Communication Offloading in Wireless Networks, 🛸 Air-to-ground network optimization, 📡 ML-based MIMO beamforming, 🤖 Real-world AI Applications

Preprints

Sehyun Ryu*, Jonggyu Jang*, Hyun Jong Yang , "Differentially Private Data Preprocessing Topic," 2023.
Hyeonsu Lyu*, Jonggyu Jang*, Sehyun Ryu, Hyun Jong Yang , "Deeper Understanding of Black-box Predictions via Generalized Influence Functions," 2023. [Paper]
Jonggyu Jang, Hyeonsu Lyu, and Hyun Jong Yang , "Patch-MI: Enhancing Model Inversion Attacks via Patch-Based Reconstruction," 2023. [Paper]
Minwoo Kim*, Jonggyu Jang*, Hyun Jong Yang , "Age-of-Information-Aware Distributed Task Offloading and Resource Allocation in Mobile Edge Computing Networks," 2024. [Paper]
Hyeonsu Lyu*, Jonggyu Jang*, Harim Lee, and Hyun Jong Yang , "Impromptu Lookahead Trajectory-Planning and Resource Management for a UAV- BS Under QoS Constraints," 2023.
Youjin Kim, Jonggyu Jang, and Hyun Jong Yang , "Enhancing Sum-Rate Performance in Constrained Multicell Networks: A Low-Information Exchange Approach," 2023. [Paper]

Selected Publications

[10] Rethinking DP-SGD in Discrete Domain: Exploring Logistic Distribution in the Realm of signSGD
Jonggyu Jang, Seongjin Hwang, Hyun Jong Yang
International Conference on Machine Learning (ICML) 2024
[Paper] / [Code]

[9] Instance-Wise Laplace Mechanism via Deep Reinforcement Learning (Student Abstract)
Sehyun Ryu, Hosung Joo, Jonggyu Jang, Hyun Jong Yang
Proceedings of the AAAI Conference on Artificial Intelligence (AAAI) 2024
[Paper] / [Video]

[8] M²SODAI: Multi-Modal Maritime Object Detection Dataset With RGB and Hyperspectral Image Sensors
Jonggyu Jang, Sangwoo Oh, Youjin Kim, Dongmin Seo, Youngchol Choi, and Hyun Jong Yang
Conference on Neural Information Processing Systems (NeurIPS) 2023
[Paper] / [Project Page]

[7] Distributed Resource Allocation and User Association for Max-Min Fairness in HetNets
Yeongjun Kim, Jonggyu Jang*, and Hyun Jong Yang*
IEEE Transactions on Vehicular Technology (Correspondence) (IEEE TVT) 2023
[Paper]

[6] α-Fairness Maximizing User Association in Energy-Constrained Small Cell Networks
Jonggyu Jang and Hyun Jong Yang
IEEE Transactions on Wireless Communications (IEEE TWC) 2022
[Paper]

[5] Deep Learning-Aided User Association and Power Control with Renewable Energy Sources
Jonggyu Jang and Hyun Jong Yang
IEEE Transactions on Communications (IEEE TCOM) 2022
[Paper] / [Code]

[4] Recurrent Neural Network-Based User Association and Power Control in Dynamic HetNets
Jonggyu Jang and Hyun Jong Yang
IEEE Transactions on Vehicular Technology (Full paper) (IEEE TVT) 2022
[Paper]

[3] Deep Learning-Based Autonomous Scanning Electron Microscope
Jonggyu Jang, Moohyun Oh, Hyeonsu Lyu, Hyun Jong Yang, and Junhee Lee
IEEE/RSJ International Conference on Intelligent Robots and Systems (IEEE/RSJ IROS) 2020
[Paper] / [Video]

[2] Deep Reinforcement Learning-based Resource Allocation and Power Control in Small Cells with Limited Information Exchange
Jonggyu Jang and Hyun Jong Yang
IEEE Transactions on Vehicular Technology (Full paper) (IEEE TVT) 2020
[Paper]

[1] Resource Allocation and Power Control in Cooperative Small Cell Networks with Backhaul Constraint
Jonggyu Jang, Hyun Jong Yang, and Hyekyung Jwa
IEEE Transactions on Vehicular Technology (Full paper) (IEEE TVT) 2019
[Paper]

Experience & Education

Postdoctoral Researcher | POSTECH

2021. Mar - Now
Mandatory military service (~2023.02)

Combined M.S.-Ph.D. in Electrical Engineering | UNIST

Mar. 2017 - Feb. 2021
M.S / Ph.D Integrated Program
Advisor : Prof. Hyun Jong Yang (He has been currently moved to POSTECH)

B.Sc in Electrical Engineering | UNIST

Mar. 2012 - Feb. 2017
Magna Cum Laude

Talks and Tutorials

KICS 6G RI Special Session @ KICS
Topic: Optimization of AI Service Offloading in 6G Wireless Networks via Radio Resource Management
EE Seminar @ UNIST May. 2023
Topic: Innovations in 6G: Convergence of AI and Communications
SNU-POSTECH Communications Workshop @ SNU Feb. 2023
Topic: Resource Allocation for Green Communications
DGIST-POSTECH Privacy Preserving ML Workshop @ DGIST May. 2022
Topic: Machine learning with differential privacy
POSTECH Communication Technology Workshop @ POSTECH May. 2022
Topic: AI-inspired scalable resource management for dynamic networks
POSTECH EE Seminar @ POSTECH Dec. 2021
Topic: Deep Learning-Based User Scheduling in Wireless Networks
POSTECH EE Seminar @ POSTECH Jun. 2021
Topic: Deep Learning-Based Resource Allocation in Wireless Networks

Honors and Scholarship

KICS Winter Conference Best Paper 2023
POSTECH PIURI Postdoctral Fellowship, 54,000,000 KRW (POSTECH) 2023
Korea Aerospace Industries Paper Award, 3,000,000 KRW (KAI) 2022
Naver Ph.D Fellowship, 5,000,000 KRW (NAVER) 2020
Oversea Studies Scholarship, 5,000,000 KRW (UNIST) 2012

Academic Activities

Journal Reviewer

IEEE Transactions on Communications
IEEE Transactions on Wireless Communications
IEEE Transactions on Vehicular Technology
IEEE/ACM Transactions on Networking
IEEE Wireless Communications Letters
IEEE Communications Letters
Elsevier ICT Express

Conference Reviewer

IEEE ICC (2022)
IEEE CCNC (2023, 2024)
IEEE GLOBECOM (2023)
NeurIPS (2023)
IEEE VTC (2023)

Technical Program Committee

IEEE ICC (2023)
IEEE CCNC (2023, 2024)

Editor

KICS Journal