Chunghan Lee

Department

• Digital Infrastructure Innovation Dept.,
  InfoTech Div.

Biography

He received his Ph.D. degree from the Department of Electronic and Information Engineering, Toyohashi University of Technology, Japan, in 2013. From 2013 to 2019, he worked at Fujitsu Laboratories Ltd., Japan, where he was involved in R&D projects on SDN/NFV and cloud system measurement and analysis. He joined Toyota in 2019, where his R&D projects have focused on data center networking using P4/XDP/eBPF, as well as AI/ML for networking and cloud infrastructure. He also worked with InfoTech Labs at Toyota Motor North America R&D in the USA, where he focused on vehicular communications and vehicular cloud computing. Currently, he works at Toyota Motor Corporation in Tokyo, Japan. His research interests include vehicular communications and AI・Connected infrastructures.

Publication List/Conference presentation

Full publication and patent list：

• https://sites.google.com/site/lch2244/

Selected publication

• Ziqi Zhou, Agon Memedi, Chunghan Lee, Seyhan Ucar, Onur Altintas, and Falko Dressler,"Vehicular Micro Clouds for Distributed Computing in the Edge-Cloud-Continuum", Springer Cloud-Network Convergence, - To appear -.

• Ziqi Zhou, Agon Memedi, Chunghan Lee, Seyhan Ucar, Onur Altintas, and Falko Dressler,"Task Migration with Deadlines using Machine Learning-based Dwell Time Prediction in Vehicular Micro Clouds", Elsevier High-Confidence Computing, Volume: 5, Issue 2, pp. 100314, Mar.2025.

• Jinwoo Park, Byungkwon Choi, Chunghan Lee, and Dongsu Han, "Graph Neural Network-based SLO-aware Proactive Resource Autoscaling Framework for Microservices", IEEE/ACM Transactions on Networking (ToN), Volume: 32, no. 4, pp. 3331-3346, Aug. 2024.

• Kazuto Kobori, Chunghan Lee, and Toshio Hirotsu, "Performance evaluation of portable time synchronization method using eBPF", Wiley Concurrency and Computation: Practice and Experience (CCPE), Volume: e7957, pp. 1-14, Nov.2023.

• Jinwoo Park, Byungkwon Choi, Chunghan Lee, and Dongsu Han, "GRAF: A Graph Neural Network based Proactive Resource Allocation Framework for SLO-Oriented Microservices", Proc. the 17th International Conference on emerging Networking EXperiments and Technologies (CoNext’21), pp. 154-167, Munich, Germany, Dec.2021.

• Chunghan Lee, Tatsuo Kumano, Tatsuma Matsuki, Hiroshi Endo, Naoto Fukumoto, and Mariko Sugawara, "Understanding Storage Traffic Characteristics on Enterprise Virtual Desktop Infrastructure", Proc. the 10th ACM International Systems and Storage Conference (SYSTOR 2017), pp.13:1-13:11, Haifa, Israel, May.2017.

• Yukihiro Nakagawa, Kazuki Hyoudou, Chunghan Lee, Shinji Kobayashi, Osamu Shiraki, and Takeshi Shimizu, "DomainFlow: Practical Flow Management Method using Multiple Flow Tables in Commodity Switches", Proc. the 9th international conference on Emerging networking experiments and technologies (CoNEXT '13), pp. 399 - 404, Santa Barbara, USA, Dec. 2013.

Commendation/Memberships

Referee

• IEEE Access

• IEEE Communications Letters

• IEEE/ACM Transactions on Networking (ToN)

• IEEE Transactions on Mobile Computing (TMC)

• IEEE Transactions on Software Engineering (TSE)

• IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences

• IEICE TRANSACTIONS on Communications

• IEICE TRANSACTIONS on Information and Systems

• The 2026 IEEE 104th Vehicular Technology Conference (VTC2026-Fall)

• IEEE Vehicular Networking Conference 2025 (VNC 2025)

• IEEE International Conference on e-Science (eScience 2024, 2025)

• IEEE Compsac International Workshop (ADMNET 2022, 2023, 2024, 2025)

• The 21th IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGrid 2021)

• The 6th IEEE International Conference on Network Softwarization (NetSoft 2020)

• The 13th International Conference on Network and Service Management (CNSM 2017)

Open dataset contributions

• SNIA, VDI Storage Block I/O Traces (SNIA IOTTA Repository)

Open Source Community and Automotive Consortium

• Chair on working group 1 (WG1) , Automotive Edge Computing Consortium (AECC)

• Contributor, SRv6 Consortium

• Detecting Network-based Attacks (inbound/outbound) in the Cloud (Project), Open NFP

• Open vSwitch For NFV (OVSNFV), OPNFV

Honors & Awards

• Best Paper Award, IPSJ IOTS 2022

• Young Researcher Presentation Award, IPSJ SIGOS, 2022

• Student Encouragement Award / Conference Encouragement Award, The 84th IPSJ National Convention, 2022

• Best Paper Awards, Proc. WANC 2020

• Best Paper Awards, Proc. APNOMS 2019

• Best Paper Honorable Mention, Proc. ACM NDM 2011