Our research interest are:
Edge/Efficient AI
Federated Learning
Reinforcement Learning-assisted Network Optimization
Video Streaming System, Content Delivery Network
Vehicular/Non-Terrestrial Network
Kyung Hee University, Electronics Engineering
Email: choims _at_ khu.ac.kr, minseok.choi307 _at_ gmail.com
We are looking for passionate and motivated undergraduate, M.S., Ph.D students and PostDocs!
(Job posting link)
[Sep. 2025] 📝 Our paper entitled "Semantic Communication-based Task Offloading in UAV-assisted IoT Networks" is accepted by IEEE Globecom 2025 Workshop on Integrated, Intelligent, and Ubiquitous 6G Connectivity.
[Sep. 2025] 🎉 Jongyul Park and Muhammad Iftikhar joined our lab as master students. Welcome!
[Aug. 2025] 🎉 Hyeri Lim and Yunoh Kim have successfully completed their Master’s degrees! Yunoh has continued his studies by joining the Ph.D. program at WIN Lab.
[Aug. 2025] 🎤 Prof. Choi gave a talk at <책 한 권으로 AI 단기강좌>, The Korean Institute of Communications and Information Sciences (KICS, 한국통신학회): Part III "Deep Neural Networks" from "Probabilistic Machine Learning," Kevin P. Murphy.
[Aug. 2025] 🎤 Prof. Choi gave a talk at <부호 및 정보이론 연구회 2025 제 1차 Workshop>, The Korean Institute of Communications and Information Sciences (KICS, 한국통신학회): "안정적이고 배포 가능한 연합 학습"
[Jul. 2025] 📝 Yunoh's paper entitled "Two-Timescale Joint Optimization of User Scheduling and Video Delivery in Mobile Networks" is accepted by IEEE Globecom 2025.
[Jul. 2025] 💰 Our lab has been selected for the K-MELLODDY Project (연합학습 기반 신약개발 가속화 프로젝트) and will receive support of approximately 300 million won over 3 years from the Korea Health Industry Development Institute (KHIDI).
Title: 연합학습기반 지속적인 멀티모달 앙상블 ADMET 예측 모델 개발
(Development of a Continuous Multi-modal Ensemble ADMET Prediction Model based on Federated Learning)
Collaborators: Korea University (PI), Arontier
[May 2025] 🎤 Prof. Choi gave a talk at <전파교육연구회 Workshop>, The Korean Institute of Electromagnetic Engineering and Science (KIEES, 한국전자파학회): "AI를 위한 네트워크: 분산된 노드들의 협력 연합 학습"
[Apr. 2025] 🎤 Prof. Choi gave a talk at <연합학습 기술의 현재와 미래>, 지능형 통신 시스템 및 네트워크를 위한 인공지능 소프트웨어 기술 워크샵, The Korean Institute of Communications and Information Sciences (KICS, 한국통신학회): "Efficient Federated Learning in Dense Wireless Networks."
[Feb. 2025] 💰 Our lab has been selected for the Excellent New Researcher Follow-up Research Project (중견연구 도약형) and will receive support of approximately 600 million won over 3 years from the National Research Foundation of Korea.
Title: 서비스 제공자 관점에서 보는 불안정한 무선 환경에서 배포 가능한 모듈화된 연합 학습
(Service Provider's view: Modularized Federated Learning as a Service Releasable to Unstable Wireless Networks)
[Jan. 2025] 🎤 Prof. Choi gave a talk at <현대 강화학습 이론과 트렌드 워크숍>, Open Standards and ICT Associator (OSIA, 한국컴퓨터통신연구회): "Policy-Based Reinforcement Learning."
[Jan. 2025] 📝 Tiange's paper entitled "Semantic Communications for Partially Observable Multi-Agent Reinforcement Learning-Based Unmanned Aerial Vehicles Monitoring" is accepted by IEEE ICC 2025.
[Jan. 2025] 🏆 Hyeri Lim and Yunoh Kim received the Best Paper Award of KICS <2024 추계종합학술발표회>. Congratulations!
Presented to Hyeri Lim, Yunoh Kim and Minseok Choi:
Title: VAE와 연합 학습 활용 콘텐츠 캐싱 전략의 Jetson Boards 기반 성능 평가
[Jan. 2025] 🎉 Jongseok Hyun and Abdur Rehman Awan joined our lab as master students. Welcome!
[Nov. 2024] 📝 Prof. Mahboob (ex-postdoc in WIN Lab.)'s paper entitled "Blockchain-Assisted Dynamic Resource Pool Selection for D2D Roaming Scenarios" is accepted for publication in IEEE Open Journal of the Communication Society
[Oct. 2024] 📝 Hyeonsu Kim and Dongwoo Goo's paper entitled "Multi-Exit Faster R-CNN(MEF): 변동하는 자원에 적응적인 다중 출구 신경망" is accepted for publication in Journal of Korean Institute of Communications and Information Sciences.
[Sep. 2024] 🎉 Prof. Choi became a Smart City Committee member of Seoul City.
[Sep. 2024] 🎤 Prof. Choi gave a talk at <제 17회 통신네트워크 기초 및 핵심기술 단기강좌>, The Korean Institute of Communications and Information Sciences (KICS, 한국통신학회): "Federated Learning in Wireless Networks."
[Sep. 2024] 🎤 Prof. Choi gave a talk at UNIST AIGS & CSE: "Split Federated Learning Framework for Resource-Constrained Clients."
[Jul. 2024] 📝 Our paper entitled "Farthest Agent Selection with Episode-Wise Observations for Real-Time Multi-Agent Reinforcement Learning Applications" is accepted for publication in IEEE Access.
[Jul. 2024] 📝 Prof. Mahboob (ex-postdoc in WIN Lab.)'s paper entitled "Multi-Operator Spectrum and MEC Resource Sharing in Next Generation Cellular Networks," is accepted for publication in IEEE Access.
[Jun. 2025] 💰 Our lab has been selected for the Open-RAN Human Resources Development Program and will receive support of approximately 360 million won over 4.5 years from the National Research Foundation of Korea.
Title: YKCS 오픈랜 글로벌 협력 센터
Collaborators: Yonsei University (PI), Kyung Hee University, Chung-Ang University, Seoul National University of Science and Technology
[Jun. 2024] Prof. Choi gave a talk at KRnet 2024 (The 32nd Korea Internet Conference): "Federated Learning for Resource-Constrained Mobile Devices"
[Jun. 2024] 📝 Our paper entitled "Proactive Content Caching via Interplay Between Deep Learning and Stochastic Optimization" is accepted for presentation at 2024 IEEE 21st International Conference on Mobile Ad Hoc and Smart Systems (IEEE MASS)
[Jun. 2024] 🎤 Prof. Choi participated in <Young Researcher 간담회 세션>, 2024 하계종합학술발표회, The Korean Institute of Communications and Information Sciences (KICS, 한국통신학회)
[May 2024] 📝 Our paper entitled "Joint Quantum Reinforcement Learning and Stabilized Control for Human-Centric Spatio-Temporal Coordination in Metaverse" is accepted for publication in IEEE Transactions on Mobile Computing (TMC).
[May 2024] 📝 Tiange Xiang, Hyelee Lim and Yunoh Kim's paper entitled "Caching, Transcoding, Delivery, and Learning for Advanced Video Streaming Service" is accepted for publication in ICT Express.
[Apr. 2024] 📝 Yunoh Kim and Tiange Xiang's paper entitled "Hierarchical Reinforcement Learning-Based Delay-Sensitive Video Delivery in Vehicular Networks" is accepted for publication in Journal of Korean Institute of Communications and Information Sciences.
[Apr. 2024] 🎤 Prof. Choi gave a talk at <ERC 우수신진연구자 세션>, JCCI 2024: "Federated Learning for Resource-Constrained Mobile Devices"
[Apr. 2024] 📝 Prof. Kim (ex-external researcher in WIN Lab.)'s paper entitled "Edge Caching and Computing of Partial Files in Multi-Tier Wireless Networks" is accepted for publication in Journal of Network and Computer Applications (JNCA).
[Mar. 2024] 📝 Our paper entitled "Age-of-Information Aware Contents Caching and Distribution for Connected Vehicles" is accepted for publication in IEEE Transactions on Vehicular Technology (TVT).
[Mar. 2024] 🎉 Dr. Rizwan Atif joined our lab as a postdoctoral researcher. Welcome!
[Jan. 2024] 🎉 Dr. Dongjae Kim, an external researcher of WIN Lab., has appointed as an assistant professor at Pukyong National University. Congratulations!