Publications

[94] Mohamed Seif, Joohyung Lee (co-corresponding author), Jungchan Cho (co-corresponding author), and H. Vincent Poor, "Silent Drafting: Speculative Decoding under Quantization and Privacy Constraints". [Under preparation]

[93] Hyun June Choi,  Junyoung Park, and Joohyung Lee (corresponding author),  "AdaSplitLoRA: Communication-Efficient Adaptive Low-Rank Fine-Tuning for Split Federated Learning". [Under preparation]

[92] Jaewon Jeong, Younghan Kim, Jungchan Cho (co-corresponding author),  and Joohyung Lee (co-corresponding author), "Adaptive Memory Management with Bandit and Distillation for Heterogeneous Federated Class Incremental Learning". [Under preparation]

[91] Faranaksadat Solat, Joohyung Lee (co-corresponding author), Hao Huang, Seong Gon Choi (co-corresponding author), and H. Vincent Poor, "Proxy Model-based Communication Efficient Secure Personalized Federated Learning Framework for In-Home Health Monitoring in Cloud-Edge Systems". [Under submission]

[90] Jaewon Jeong, Joohyung Lee (corresponding author), Chankyun Lee, and Wonjun Lee, "Adaptive and Fair Routing in Quantum Key Distribution Networks: A Lyapunov and Bandit-Based Approach under Key Availability". [Under submission]

[89] Taeheon Lim, Joohyung Lee, Kyungjae Lee, and  Jungchan Cho, "Mitigating Resolution-Drift in Federated Learning: Case of Keypoint Detection". [Under submission]

[88]  Joohyung Lee, Jungchan Cho (corresponding author), Wonjun Lee, Mohamed Seif, and H. Vincent Poor, "How Can Incentives and Cut Layer Selection Influence Data Contribution in Split Federated Learning?". [Under submission]

[87] Faranaksadat Solat, and Joohyung Lee (corresponding author), "Optimizing Client Participation in Communication-Constrained Federated LLM Adaptation with LoRA", Sensors.  [Under Major Revision]

[86] Dain Yang, Joohyung Lee (co-corresponding author), and Seong Gon Choi  (co-corresponding author), "Decentralized Federated Learning with Client Pairing for Efficient Mutual Knowledge Transfer", Scientific Reports. [Under Major Revision]

[85] Nikhil Kumar Singh, Nisha Singhal, Kalpna Jain, and Joohyung Lee (corresponding author), "Federated Learning Privacy-Preserving Approach for Consumer-Centric Multimodal Healthcare Data", IEEE Transactions on Consumer Electronics. [Under Major Revision]

[84] Woonsang Kang, Joohyung Lee, Seungjun Kim, Jungchan Cho, and Yoonseon Oh, "Communication-Efficient Module-Wise Federated Learning for Grasp Pose Detection in Cluttered Environments", IEEE Robotics and Automation Letters. [Under Major Revision]

[83] Sakshi Patni, Sungpil Woo, and Joohyung Lee (corresponding author), "Resource-Aware Federated Generative AI with Adaptive Model Training and Intelligent Data Selection for Efficient Disease Diagnosis", IEEE Transactions on Emerging Topics in Computing. [Under Major Revision]

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[82] Faranaksadat Solat, Joohyung Lee (corresponding author), Mohamed Seif, Dusit Niyato, and H. Vincent Poor, "Federated Learning-Enabled Hybrid Language Model for Communication-Efficient Token Transmission", IEEE Internet of Things Journal, 2025. [Accepted (SCI/E), Q1]

[81] Junyoung Park (co-first author), Sunmin Kim (co-first author), Joohyung Lee (corresponding author), and Dusit Niyato, "Communication-Efficient Decentralized Federated Learning for Generalization and Personalization over Wireless Networks", IEEE Wireless Communication Letters, 2025. [Accepted (SCI/E), Q1]

[80] Joonyoung Park, Sungpil Woo, and Joohyung Lee (corresponding author), "Def-Ag: An Energy-Efficient Decentralized Federated Learning Framework via Aggregator Clients", Elsevier Future Generation Computer Systems, 2025. [Accepted (SCI/E), Q1]

[79] Nikhil Kumar Singh, Sakshi Patni, Sunhwan Lim, and Joohyung Lee (corresponding author), "Federated Learning-based Secure Computing Mechanism for Consumer Internet of Vehicles-based Transportation Cyber-Physical Systems", IEEE Transactions on Consumer Electronics, 2025. [Accepted (SCI/E), Q1]

[78] Nikhil Kumar Singh, Sonal Telang Chandel, Sunhwan Lim, and Joohyung Lee (corresponding author), "Federated learning-based Energy-Efficient Consumer-Centric Access Strategy for Cell-free MIMO in 6G Wireless Networks", IEEE Transactions on Consumer Electronics, 2025. [Accepted (SCI/E), Q1]

[77]  Joohyung Lee, Jungchan Cho (corresponding author), and H. Vincent Poor, "A Lyapunov Optimization Enabled Energy-Efficient Dynamic Cut Layer Control Mechanism", IEEE Wireless Communication Letters, 2025. [Published (SCI/E),  Q1, link]

[76] Jaeeun Park, Joohyung Lee (corresponding author) and Jun Kyun Choi, "DRL-Based Energy-Efficient Group Paging for Robust HTD Access Control in 5G Networks", IEEE Internet of Things Journal, 2024. [Published (SCI), Q1, link]

[75] Sakshi Patni, Sungpil Woo, and Joohyung Lee (corresponding author), "Predictive Dynamic Virtual Machine Scaling for Federated Learning over Edge-Cloud Interworking", IEEE IT Professional Magazine, 2024. [Published (SCI/E), Q2, link]

[74] Jaewon Jeong, and Joohyung Lee (corresponding author), "Federated Reinforcement Learning Framework via Committee Mechanism for Resource Management in 5G Networks", Sensors. 2024. [Published (SCI/E), Q2, link]

[73] Suhyun Cho, Sunhwan Lim, and Joohyung Lee (corresponding author), "DRL-enabled Hierarchical Federated Learning Optimization for Data Heterogeneity Management in Multi-Access Edge Computing", IEEE Access, 2024. [Published (SCI/E), Q2, link]

[72] Minsu Na  (co-first author), Suhyun Cho (co-first author), Faranaksadat Solat, TaeHeum Na and Joohyung Lee (corresponding author), "Energy-Efficient Hybrid Federated and Centralized Learning for Edge-Based Wireless Traffic Prediction in Aerial Networks", IEEE Access, 2024. [Published (SCI/E), Q2, link]

[71] Sakshi Patni, and Joohyung Lee (corresponding author), "EdgeGuard: Decentralized Medical Resource Orchestration via Blockchain-Secured Federated Learning in IoMT Networks", Future Internet, 2024. [Published (SCI/E), Q2, link]

[70] Joohyung Lee, Mohamed Seif, Jungchan Cho (corresponding author), and H. Vincent Poor, "Optimizing Privacy and Latency Tradeoffs in Split Federated Learning over Wireless Networks: A Joint Cut Layer Selection and Differential Privacy Approach", IEEE Wireless Communication Letters, 2024.   [Published (SCI/E), Q1, link]

[69] Joohyung Lee, Mohamed Seif, Jungchan Cho (corresponding author), and H. Vincent Poor, "Exploring the Privacy-Energy Consumption Tradeoff for Split Federated Learning", IEEE Network, 2024. [Published (SCI), Q1, link]

[68] Faranaksadat Solat, Joohyung Lee (corresponding author) and Dusit Niyato, "Split Federated Learning-Empowered Energy-Efficient Mobile Traffic Prediction Over UAVs", IEEE Wireless Communication Letters, 2024. [Published (SCI/E),  Q1, link]

[67] Sangdon Park, Sohee Bae, Joohyung Lee (co-corresponding author), and Youngchul Sung (co-corresponding author), "Real-Time Dynamic Pricing for Edge Computing Services: A Market Perspective", IEEE Access, 2024.  [Published (SCI/E), Q2, link]

[66] Minsu Na, and Joohyung Lee (corresponding author), "Generative AI-enabled Energy-Efficient Mobile Augmented Reality in Multi-access Edge Computing", Applied Science, 2024. [Published (SCI/E), Q2, link]

[65] Faranaksadat Solat, Sakshi Patni, Sunhwan Lim (co-corresponding author) and Joohyung Lee (co-corresponding author), "Heterogeneous Privacy Level-Based Client Selection for Hybrid Federated and Centralized Learning in Mobile Edge Computing", IEEE Access, 2024. [Published (SCI/E), Q2, link]

[64] Joohyung Lee (co-first author), Yong-jun Seo (co-first author), Tae Yeon Kim, Dusit Niyato, and H. Vincent Poor, "Local Cache-enabled Mobile Augmented Reality in Mobile Edge Computing", IEEE Communications Magazine, 2024. [Published (SCI), Q1, link]

[63] Jaeseob Han, Gyeong Ho Lee,  Joohyung Lee (corresponding author), and Jun Kyun Choi, "IEC-TPC : An Imputation Error Cluster-Based Approach for Energy Optimization in IoT Data Transmission Period Control", IEEE Internet of Things Journal, 2024. [Published (SCI), Q1, link]

[62] Joohyung Lee, Faranaksadat Solat, Tae Yeon Kim and H. Vincent Poor, "Federated Learning-empowered Mobile Network Management for 5G and Beyond Networks: From Access to Core - A Comprehensive Survey", IEEE Communications Surveys and Tutorials, 2024. [Published (SCI), Q1 - highest impact factor in IEEE, link]

[61] Alaelddin F. Y. Mo., Joohyung Lee (co-corresponding author), and Sangdon Park (co-corresponding author), "Dynamic Bandwidth Slicing in PON for Federated Learning", Sensors, 2024. [Published (SCI/E), Q2, link]

[60] Jingyeom Kim (co-first author), Junseok Bang (co-first author), and Joohyung Lee (corresponding author), "A Novel Dataset Management Scheme for Lightweight Federated Learning in Mobile Edge Computing", Sensors, 2024. [Published (SCI/E), Q2, link]

[59] Dilshod Bazarov, Alaelddin F. Y. Mohammed, TaeHeum Na and Joohyung Lee (corresponding author), "Deep Reinforcement Learning-empowered Cost Effective Federated Video Surveillance Management Framework", Sensors, 2024. [Published (SCI/E), Q2, link]

[58] Junseok Bang, Sungpil Woo, and Joohyung Lee (corresponding author), "DRL-empowered Joint Batch Size and Weighted Aggregation Adjustment Mechanism for Federated Learning on Non-IID Data", Elsevier ICT Express, 2024. [Published (SCI/E), Q2, link]

[57] Sakshi Patni, and Joohyung Lee (corresponding author), " Explainable AI Empowered Resource Management for Enhanced Communication Efficiency in Hierarchical Federated Learning", Elsevier Computers and Electrical Engineering, 2024. [Published (SCI/E), Q2, link]

[56] Jaeeun Park, Daejin Kim, Joohyung Lee (corresponding author), and Jun Kyun Choi,  "Deep Reinforcement Learning Driven Joint Dynamic TDD and RRC Connection Management Scheme in Massive IoT Networks", IEEE Access, 2024. [Published (SCI/E), Q2, link]

[55] Doyeon Kim (co-first author), Seungjae Shin (co-first author), Jaewon Jeong, and Joohyung Lee (corresponding author), "Joint Edge Server Selection and Dataset Management for Federated Learning-enabled Mobile Traffic Prediction",  IEEE Internet of Things Journal, 2024.  [Published (SCI), Q1, link]

[54] Faranaksadat Solat, Tae Yeon Kim and Joohyung Lee (corresponding author), "A Novel Group Management Scheme of Clustered Federated Learning for Mobile Traffic Prediction in Mobile Edge Computing Systems", IEEE Journal of Communications and Networks, 2023. [Published (SCI/E), link]

[53] Junseok Bang (co-first author), Jaewon Jeong (co-first author), and Joohyung Lee (corresponding author), "FedFingerprinting : A Federated Learning Approach to Website Fingerprinting Attacks in Tor Networks", IEEE Access, 2023. [Published (SCI/E), Q2, link]

[52] Dilshod Bazarov, Jingyeom Kim, Alaelddin F. Y. Mo. and Joohyung Lee (corresponding author), "Cognitive Video Surveillance Management in Hierarchical Edge Computing System with Long Short Term Memory Model", Sensors, 2023. [Published (SCI/E), Q2, link]

[51] Alaelddin F. Y. Mo., Salman Md Sultan, Joohyung Lee (co-corresponding author), and Sunhwan Lim (co-corresponding author), "Deep Reinforcement Learning based IoT Sensor Data cleaning framework for Enhanced Data Analytics ", Sensors, 2023. [Published (SCI/E), Q2, link]

[50] Jaeseob Han, Gyeong Ho Lee (co-corresponding author),  Joohyung Lee (co-corresponding author), Tae Yeon Kim, and Jun Kyun Choi, "A Novel Deep Learning-based Robust Data Transmission Period Control Framework in IoT Edge Computing System", IEEE Internet of Things Journal, 2022. [Published (SCI), Q1, link]

[49] Jangkyum Kim, Hyeontaek Oh (co-corresponding author), Joohyung Lee (co-corresponding author), and Jun Kyun Choi, "Data-driven Cost-effective Capacity Provisioning Scheme in Electric Vehicle Charging Facility", Elsevier Computers & Industrial Engineering, 2022. [Published(SCI/E), Q1, link]

[48] Yazan M. Allawi, Alaelddin F. Y. Mo. (co-corresponding author), Joohyung Lee (co-corresponding author),  and Seong Gon Choi, "A Sustainable Business Model for Neutral Host Supporting 5G Ultra-Dense Networks:  Challenges, Directions and Architecture", Sensors, 2022. [Published (SCI/E), Q2, link]

[47] Sooyoung Jang and  Joohyung Lee (corresponding author), "Utilizing Hidden Observations to Enhance the Performance of the Trained Agent", IEEE Robotics and Automation Letters, 2022. [Published (SCI/E),Q2, link]

[46] Nakyoung Kim, Hyunseo Park, Joohyung Lee (corresponding author), and Jun Kyun Choi, "Short-Term Electrical Load Forecasting with Multidimensional Feature Extraction", IEEE Transactions on Smart Grid, 2022. [Publisehd (SCI),Q1, link]

[45] Jingyeom Kim, Doyeon Kim, Joohyung Lee (corresponding author), and Jungyeon Hwang, "A Novel Joint Dataset and Computation Management Scheme for Energy-Efficient Federated Learning in Mobile Edge Computing", IEEE Wireless Communication Letters, 2022. [Published (SCI/E),  Q1, link]

[44] Joohyung Lee, DaeJin Kim (corresponding author),  and Dusit Niyato, "A Novel Joint Dataset and Incentive Management Mechanism for Federated Learning over MEC", IEEE Access, 2022. [Published (SCI/E), Q2, link]

[43] Subin Kwak, Joohyung Lee (co-corresponding author), Jangkyum Kim (co-corresponding author), and Hyeontaek Oh, "EggBlock: Design and Implementation of Solar Energy Generation and Trading Platform in Edge-based IoT Systems with Blockchain", Sensors, 2022.  [Published (SCI/E), Q2, link]

[42] Yousung Yang, Seongsu Lee, and Joohyung Lee (corresponding author),  "Video Analytics-Based Real-Time Intelligent Crossing Detection System (RICDS): Killer App for Edge Computing", Elsevier Future Generation Computer Systems, 2022. [Published (SCI), Q1, link]

[41] Jangkyum Kim, Joohyung Lee (corresponding author), Sangdon Park and Jun Kyun Choi, "Power Scheduling Scheme for a Charging Facility Considering the Satisfaction of EV Users", IEEE Access, 2022. [Published  (SCI/E), Q2, link]

[40] Jaeseob Han, Gyeong Ho Lee, Sangdon Park (co-corresponding author), Joohyung Lee (co-corresponding author), and Jun Kyun Choi, "A Multivariate Time Series Prediction-Based Adaptive Data Transmission Period Control Algorithm for IoT Networks",  IEEE Internet of Things Journal, 2022. [Published (SCI), Q1, link]

[39] Sanghyun Lee,  Joohyung Lee (corresponding author),  Jungyeon Hwang, and Jun Kyun Choi,  "A Novel Deep Learning-based IoT Device Transmission Interval Management Scheme for Enhanced Scalability in LoRa Networks", IEEE Wireless Communication Letters, 2021. [Published (SCI/E), Q1, link]

[38] Kwihoon Kim, Joohyung Lee, Lim Hyun-Kyo, Oh Se-Won, and Han Youn-Hee, "Deep RNN-based Network Traffic Classification Scheme in Edge Computing System", Computer Science and Information Systems, 2021 [Published (SCI/E), link]

[37] Jingyeom Kim, Joohyung Lee (corresponding author), and Tae Yeon Kim,  "Adaptive Object Movement and Motion Tracking in Hierarchical Edge Computing System", Sensors, 2021 [Published (SCI/E), Q2, link]

[36] Yong-jun Seo, Joohyung Lee (corresponding author), Jungyeon Hwang, Dusit Niyato, Hong-Shik Park, and Jun Kyun Choi,  "A Novel Mobile Cache Management Scheme for Energy-Efficient Mobile Augmented Reality Service in Mobile Edge Computing", IEEE Wireless Communication Letters, 2021. [Published (SCI/E),  Q1, link]

[35] Nakyoung Kim, DaeJin Kim (co-corresponding author), Joohyung Lee (co-corresponding author), Dusit Niyato, and Jun Kyun Choi, "Incentive-Based Coded Distributed Computing Management for Latency Reduction in IoT Services – A Game Theoretic Approach", IEEE Internet of Things Journal, 2021. [Published (SCI), Q1, link]

[34] Sanghyun Lee,  Joohyung Lee (corresponding author),  Hong-Shik Park, and Jun Kyun Choi, "A Novel Fair and Scalable Relay Control Scheme for Internet of Things in LoRa-based Low-Power Wide-Area Networks", IEEE Internet of Things Journal, 2021. [Publishd (SCI), Q1, link]

[33] Jaewon Ahn, Joohyung Lee (corresponding author), Dusit Niyato, and Hong-Shik Park, "Novel QoS-Guaranteed Orchestration Scheme for Energy-Efficient Mobile Augmented Reality Applications in Multi-Access Edge Computing", IEEE Transactions on Vehicular Technology, 2020. [Published (SCI), Q1, link]

[32] Kwihoon Kim, and Joohyung Lee (corresponding author), "Deep CNN based Pilot Allocation Scheme in Massive MIMO systems ", KSII Transactions on Internet and Information Systems, 2020 [Published (SCI/E), link]

[31] Joohyung Lee, DaeJin Kim (corresponding author),  and Dusit Niyato, "Market Analysis of Distributed Learning Resource Management for Internet of Things: A Game Theoretic Approach", IEEE Internet of Things Journal, 2020. [Published (SCI), Q1, link]

[30] Jangkyum  Kim, Joohyung Lee (corresponding author), and Jun Kyun Choi,  "Joint Demand Response and Energy Trading for Electric Vehicles in Off-grid System", IEEE Access, 2020. [Published  (SCI/E), Q2, link]

[29] Beomhan Baek, Joohyung Lee, Yuyang Peng, and Sangdon Park, "Three Dynamic Pricing Schemes for Resource Allocation of Edge Computing for IoT Environment", IEEE Internet of Things Journal, 2020 [Published (SCI), Q1, link]

[28] Jaewon Ahn, Joohyung Lee (corresponding author), Sunghyun Yoon, and Jun Kyun Choi, "A Novel Resolution and Power Control Scheme for Energy-efficient Mobile Augmented Reality Applications in Mobile Edge Computing", IEEE Wireless Communication Letters, 2020 . [Published (SCI/E), Q1, link]

[27] Yousung Yang, Joohyung Lee (corresponding author), Nakyoung Kim, and Kwihoon Kim, "Social-viewport Adaptive Caching Scheme with Clustering for Virtual Reality Streaming in an Edge Computing Platform", Elsevier Future Generation Computer Systems, 2020 . [Published (SCI/E), Q1, link]

[26] Sanghong Ahn, Joohyung Lee (corresponding author), Tae Yeon Kim, and Jun Kyun Choi, "A Novel Edge-Cloud Interworking Framework in the Video Analytics of the Internet of Things", IEEE Communication Letters, 2020. [Published (SCI), link].

[25]  Jangkyum  Kim, Joohyung Lee (corresponding author), Sangdon Park, and Jun Kyun Choi, "Battery Wear Model based Energy Trading in Electric Vehicles: A Naive Auction Model and a Market Analysis," IEEE Transactions on industrial informatics, 2019 [Published (SCI/E), Q1, link]

[24] Jinsung Lee, Youngbin Im (co-corresponding author) and Joohyung Lee (co-corresponding author), "Modeling MPTCP Performance ", IEEE Communication Letters, 2019. [Published (SCI), Q2, link].

[23] Jongmin Lee, Joohyung Lee (corresponding author), Jeongyeon Lim, and Maro Kim, "Dynamic-Tiling-based Bandwidth-Efficient Live Virtual Reality Streaming Scheme", KSII Transactions on Internet and Information Systems, 2019 [Published (SCI/E), link]

[22] Nakyoung Kim, Sangdon Park, Joohyung Lee, and Jun Kyun Choi, "Electricity Power Load Profile Extraction by Mean-Shift Clustering With Sample Pearson Correlation Coefficient Distance ",  Energies, 2018 [Published (SCI/E), link]

[21] Jaewon Ahn, Joohyung Lee (corresponding author), Sangdon Park, and Hongshik Park, "Power Efficient Clustering Scheme for 5G Mobile Edge Computing Environment", Springer Mobile Networks & Applications, 2018 [Published (SCI/E), Q1, link]

[20] Gyohun Jeong, Sangdon Park,  Joohyung Lee, and Gang Uk Hwang, "Energy Trading System in Microgrids with Future Forecasting and Forecasting Errors", IEEE Access, 2018 [Published (SCI/E), Q2, link]

[19] Busik Jang, Sangdon Park (co-corresponding author), Joohyung Lee (co-corresponding author), and  Sang-Geun Han, "Three hierarchical levels of Big-data Market Model over Multiple Data Sources for Internet of Things ", IEEE Access, 2018 [Published (SCI/E), Q2, link]

[18] Joohyung Lee, "Multi-homing in Heterogeneous Wireless Access Networks: A Stackelberg Game for Pricing", KSII Transactions on Internet and Information Systems, 2018 [Published (SCI/E), link]

[17] Seung Hyun Jeon, Joohyung Lee (corresponding author) and Hong-Shik Park, "A Stackelberg Game Approach for Energy Outage-Aware Power Distribution of an Off-Grid Base Station over Multiple Retailers",  Energies, 2018  [Published (SCI/E), link].

[16] Kwihoon Kim, Joohyung Lee (co-corresponding author) and Jun Kyun Choi (co-corresponding author), "Deep Learning based Pilot Allocation Scheme (DL-PAS) for 5G Massive MIMO System", IEEE Communication Letters, 2018. [Published (SCI), Q2, link].

[15] Sanghong Ahn, Joohyung Lee (co-corresponding author), Sangdon Park (co-corresponding author), S.H. Shah Newaz and Jun Kyun Choi, "Competitive Partial Computation Offloading for Maximizing Energy Efficiency in Mobile Cloud Computing", IEEE Access, 2017 [Published (SCI/E), Q2, link]

[14] Sangdon Park, Joohyung Lee (corresponding author), Gang Uk Hwang and Jun Kyun Choi, "Event-Driven Energy Trading System in Microgrids: Aperiodic Market Model Analysis with a Game Theoretic Approach", IEEE Access, 2017 [Published (SCI/E), Q2, link]

[13] Minkyung Kim, Sangdon Park, Joohyung Lee (corresponding author), Yongjae Joo, Jun Kyun Choi, "Learning-based Adaptive Imputation Method with kNN algorithm for Missing Power Data",  Energies, 2017 [Published (SCI/E), link]

[12] Kireem Han, Joohyung Lee (corresponding author) and Jun Kyun Choi, "Evaluation of Demand Side Management over Pricing Competition of Multiple Suppliers having Heterogeneous Energy Sources", Energies, 2017 [Published (SCI/E), link]

[11] Seung Hyun Jeon, Joohyung Lee (corresponding author) and Jun Kyun Choi, "Energy Outage-Aware Power Distribution Scheme for Off-Grid Base Station Operation", IEEE Communication Letters, 2017 [Published (SCI), Q2, link].

[10] Seung Hyun Jeon, Joohyung Lee (corresponding author) and Jun Kyun Choi, "A Distributed Power Allocation Scheme for Base Stations Powered by Retailers with Heterogeneous Renewable Energy Sources", ETRI journal, 2016 [Published (SCI), link]

[9] Joohyung Lee, Seonghwa Yun, Hyeontaek Oh, S.H. Shah Newaz, Seong Gon Choi and Jun Kyun Choi, "Power Efficient Rate Allocation of Wireless Access Networks with Sleep Operation Management for Multi-homing Services", IEEE Journal of Communications and Networks, 2016 [Published (SCI/E), link]

[8] Sangdon Park, Joohyung Lee (corresponding author), Sohee Bae, Gang Uk Hwang and Jun Kyun Choi, "Contribution based Energy Trading Mechanism in Micro-Grids for Future Smart Grid : A Game Theoretic Approach", IEEE Transactions on Industrial Electronics, Jan, 2016, [Published (SCI), Q1, link]

※ This paper has been posted at IEEE Industrial Electronics News, link. (IEEE Industrial Electronics News provides open-access to recommended journal papers)

[7] Alaelddin Fuad Yousif Mohammed, S.H. Shah Newaz, Joohyung Lee, Mohammad Rakib Uddin, Gyu Myoung Lee, and Jun Kyun Choi, "Performance Analysis of TCP Traffic and Its Influence on ONU's Energy Saving in Energy Efficient TDM-PON", Elsevier Optical Fiber Technology, Sep, 2015, [Published (SCI), Q2 , link]

[6] Joohyung Lee, Jun Guo, Jun Kyun Choi, and Moshe Zukerman, "Distributed Energy Trading in Microgrids: A Game Theoretic Model and Its Equilibrium Analysis", IEEE Transactions on Industrial Electronics, Jun, 2015, [Published (SCI), Q1, link]

[5] Hyeontaek Oh, Joohyung Lee , Seong Gon Choi, and Jun Kyun Choi, "Energy-Efficient Rate Allocation for Multi-homing Services in Heterogeneous Wireless Access Networks", IEICE Transactions on Communication, Nov, 2014, [Published (SCI), link]

[4] Joohyung Lee, Nga T. Dinh, Gang Uk Hwang, Jun Kyun Choi and Chimoon Han, "Power-Efficient Load Distribution for Multi-homed Services with Sleep Mode over Heterogeneous Wireless Access Networks", IEEE Transactions on Vehicular Technology, May, 2014 [Published (SCI), Q1, link].

[3] Joohyung Lee, Byung Chul Yeo, Ji-Su Kim, Min Seok Jang and Jun Kyun Choi, "Energy Efficient Scalable Video Coding based Cooperative Multicast Scheme with Selective Layer Forwarding",  IEEE Communication Letters, June, 2013. [Published (SCI), Q2, link].

[2] Joohyung Lee, Young Mi Lim, Kwihoon Kim, Seong Gon Choi and Jun Kyun Choi, "Energy Efficient Cooperative Multicast Scheme Based on Selective Relay", IEEE Communication Letters, Feb. 2012.  [Published (SCI), Q2, link].

[1] Joohyung Lee, Jongmin Lee, Seong Gon Choi and Jun Kyun Choi, “Practical Service Level Agreement Negotiation Scheme for Multicast Service in WiMAX", Springer Journal of Multimedia Tools and Applications, Feb. 2012.  [Published (SCI/E), Q1, link].

[Ph.D Dissertation] Joohyung Lee, "Energy- efficient Multicast Transmission Scheme in Wireless Networks", Ph.D Dissertation of KAIST, Feb. 2014.

* IF : Impact Factor

[20] Jingyeom Kim, Doyeon Kim and Joohyung Lee (corresponding author), "Design and Implementation of Kubernetes enabled Federated Learning Platform", International Conference on ICT Convergence (ICTC) 2021 [Published]

[19] Subin Kwak, and Joohyung Lee (corresponding author), "Implementation of Blockchain Based P2P Energy Trading Platform ", ICOIN 2021  [Published]

[18] Yousung Yang, Jingyeom Kim, Joohyung Lee (corresponding author), Seongsoo Lee, Sungback Hong, and S. H. Shah Newaz, "Adaptive Queue Management in Embedded Edge Devices for Object Detection with Low Latency", International Conference on ICT Convergence (ICTC) 2020 [Published]

[17]  Yousung Yang,  Han Kug, Seongsoo Lee, Joohyung Lee (corresponding author), "Temporal difference based adaptive object Detection (ToDo) platform at Edge Computing System", IEEE Consumer Communications & Networking Conference (CCNC) 2020 [Published as DEMO-flagship conference in telecommunication]

[16] Jangkyum Kim, Nakyoung Kim, Kangsan Kim, Jaesoeb Han, Joohyung Lee and Jun Kyun Choi, "Energy operation system using uncertain electric data in Korean tariff system ", BigData4SmartEnergy, Jan. 2018 [Published]

[15] Won Kim, Ahyoung Choi, Jaehyuk Choi, Ok-Ran Jeong, Yong Ju Jung, Sangwoo Kang, Joohyung Lee, Sang-Woong Lee, Woong-Kee Loh, Joon Yoo, Seongcheol Chung, Hyungchul Lee, Sungmi Chon, YoungCheol Jeon, Han Sook Kim, Jin Whan Kim, Jung-Hun Lee, Youna Min, Geun Sil Song, Sun Ok Yang, "Korea’s Software Education Initiative", ACM iiWAS '17, Dec. 2017 [Published]

[14] Minkyung Kim, Sangdon Park, Jun Kyun Choi, and Joohyung Lee, "Energy Independence of Energy Trading System in Microgrid", IEEE PES ISGT Asia 2017, Sep. 2017 [Published]

[13] Joohyung Lee, Hyungho Lee, Jinsung Lee, Hanna Lim, Jungshin Park and Jicheol Lee, "A Performance Study of Proxy-based TCP Rate Control Design for Mobile Video Streaming Services", IEEE International Conference on Communications (ICC), Jan. 2016. [Published-flagship conference in telecommunication]

[12] Senghwa Yun, Joohyung Lee, S.H. Shah Newaz and  Jun Kyun Choi, "Energy Efficient Pricing Scheme for Multi-homing in Heterogeneous Wireless Access Networks: A Game Theoretic Model and Its Analysis", IEEE Wireless Communications and Networking Conference (WCNC), Dec. 2014. [Published-flagship conference in telecommunication]

[11] Mansun Park, Joohyung Lee, JoonSan Kim, S.H. Shah Newaz and  Jun Kyun Choi, "Adaptive Layered Coding based Energy Efficient Multicast Transmission Scheme Over Wireless Access Network" , International Conference on ICT Convergence (ICTC), Sep. 2014. [Published]

[10] Seung Hyun Jeon, Joohyung Lee and  Jun Kyun Choi, "An Adaptive Reporting Frequency Control Scheme for Energy Saving on Wireless Sensor Networks" , International Conference on ICT Convergence (ICTC), Sep. 2014. [Published]

[9] Hyeontaek Oh, Joohyung Lee and Jun Kyun Choi, “Energy-efficient Dynamic Load Distribution for Heterogeneous Access Networks”, International Conference on ICT Convergence (ICTC), Oct. 2013. [Published]

[8] Kyung min Lee, Joohyung Lee, Kwang hee Park and Jun Kyun Choi, “QoS and Power Consumption Analysis of Cooperative Multicast Scheme with Cell Zooming", Asia-Pacific Conference on Communications (APCC), Feb. 2012.  [Published].

[7] Joohyung Lee, Jong Min Lee, Seong Gon Choi and Jun Kyun Choi, “Practical Service Level Agreement Negotiation Scheme for Multicast Service in WiMAX", FTRA International Workshop on Advanced Future Multimedia Services, Dec. 2011.  [Published].

[6] Joohyung Lee, Young Mi Lim, Jihwan Kim, Seong Gon Choi and Jun Kyun Choi, "Energy-Efficient Rate Allocation for Multi-homed Streaming Service Over Heterogeneous Access Networks", IEEE Global Telecommunications conference (GLOBECOM), Dec. 2011.  [Published, link-flagship conference in telecommunication].

[5] Yong min Jung, and Joohyung Lee and Jun Kyun Choi, “Study on Power efficiency in Wireless Multicast Communication System”, International Conference on ICT Convergence (ICTC), Sep. 2011. [Published]

[4] Joohyung Lee, Jong Min Lee, Seong Gon Choi and Jun Kyun Choi, "Adaptive Scheduling Scheme for Multicast Service in Multi-user OFDM System",  The Seventh International Conference on Networking and Services (ICNS), May 2011.  [Published as best paper award].

[3] Young Mi Lim, Joohyung Lee and Jun Kyun Choi, “The Effects of Cell Size on Total Power Consumption, Handover, User Density of a Base Station, and Outage Probability”, The Seventh International Conference on Networking and Services (ICNS), May 2011. [Published]

[2] Joohyung Lee, S.H. Shah Newaz, Jongmin Lee and Jun Kyun Choi, “Queueing Analysis for Context Profile Handling Mechanism in Proxy Mobile IP”, International Conference on the Optical Internet (COIN) , July 2010. [Published]

[1] S.H. Shah Newaz, Jongmin Lee, Seung Hyun Jeon, Joohyung Lee, Min Ho Kang and Jun Kyun Choi, “An Approach of Multipath Transmission from Intelligent OLT in Optical-Wireless Converged Networks”. International Conference on the Optical Internet (COIN), July 2010. [Published]

[23] 양다인, 이주형, "탈중앙 연합학습의 모델 융합 방식 연구", 컴퓨터정보통신연구 제33권 1호, 2025.06 [Accepted]

[22] 김선민, 이주형, "엔트로피를 활용한 분할 연합 학습에서의 효율적인 오프라인 추론 활성화에 관한 연구", 한국통신학회 2025년도 하계학술대회, 2025.05 [Accepted]

[21] 박준영, 이주형, "부분 모델 공유를 통한 ProxyFL 에너지 효율 개선안 연구", 한국통신학회 2025년도 하계학술대회, 2025.05 [Accepted]

[20] 박지원, 이주형, "클러스터 헤드 기반 계층적 프롬프트 연합 학습 구조 설계 및 QKD를 이용한 보안 강화 방안 논의", 한국통신학회 2025년도 하계학술대회, 2025.05 [Accepted]

[19] 양다인, 이주형, "Feature-map Distillation 기반 모델 융합 연구 및 QKD 적용 가능성 논의", 한국통신학회 2025년도 하계학술대회, 2025.05 [Accepted]

[18] 정재원, 이주형, "양자암호 네트워크 라우팅에서 효율성과 공정성의 균형을 위한 가중 다목적 최적화 기법", 한국통신학회 2025년도 하계학술대회, 2025.05 [Accepted]

[17] 최현준, 이주형, "연합학습 기반 동적 LoRA 랭크 조절 및 양자 암호 네트워크 응용 논의", 한국통신학회 2025년도 하계학술대회, 2025.05 [Accepted]

[16] 최현준, 양다인, 김선민, 이주형, "ProxyFL에서 성능과 프라이버시 보호의 최적화: 통신 주기와 프라이버시 손실 간의 트레이드오프 분석", 한국정보과학회(KSC2024), 2024.11 [Published]

[15] 박준영, 이주형, " 어그리게이터 클라이언트를 활용한 클러스터링 기반 탈중앙 연합학습 프레임워크", 전자공학회지 (국내저널), 2024.05 [Published]

[14] 이준영, 이주형, "무인 항공기 기반 분산 머신러닝 기술 동향", 전자공학회지 (국내저널), 2024.03 [Published]

[13] 정재원, 방준석, 이주형, "기계학습 기반 토르 핑거프린팅 공격 기술의 분류 feature 중요도 비교 분석", 전자공학회지 (국내저널), 2022.12 [Published]

[12] 김도연, 이주형, "휴리스틱 기반 에너지 효율적인 연합학습",  한국통신학회 2021년도 추계학술대회, 2021.11 [Published]

[11] 곽수빈, 강병현, 박정호, 이주형, "블록체인 기반의 분산 에너지 수집 및 공유 플랫폼",  한국통신학회 2020년도 하계학술대회, 2020.08 [Published as best paper award]

[10] 김진겸, 이성욱, 고광천, 이주형, "계층적 엣지 클라우드 컴퓨팅 시스템기반 자원 효율적인 위험상황 감지 시스템", 한국통신학회 2020년도 하계학술대회, 2020.08 [Published]

[9] 양유성, 나민수, 유희진, 이주형, "오픈소스 기반의 Edge Computing 플랫폼에 대한 연구 - EdgeX 프레임워크", 한국 멀티미디어학회 2018년도 춘계학술대회, 2018.05. [Published]

[8] 양유성, 박예지, 이상아, 이주형, "웹 기반 가상현실 영상 (360도 영상) 시야각 수집 플랫폼 설계 및 엣지 컴퓨팅 환경에서의 적용 방안 고찰", 한국멀티미디어학회 2018년도 춘계학술대회, 2018.05. [Published as best paper award]

[7] 양유성, 이상아, 박예지, 이주형, "VR Streaming을 위한 사용자의 시야각 분포 분석 플랫폼 개발과 에너지 트레이딩 시장에서의 활용 방안", 한국통신학회 2018년도 동계학술대회, 2018.01. [Published]

[6] 권배식, 이원상, 안소현, 이주형, "에너지 상태 모니터링을 위한 스마트 증강현실 플랫폼에 관한 연구", 한국통신학회 2018년도 동계학술대회, 2018.01. [Published]

[5] 최광진, 이주형, 최준균, "차세대 네트워크에서 콘텐츠 전달 구조 표준화 이슈 및 전략”,한국 통신학회 2011년도 동계 종합 학술대회, 2011. 9. [Published]

[4] 이주형, 이종민, 최준균, "미래 무선 망에서 멀티캐스트 서비스를 위한 가중치가 고려 된 서브채널 할당 알고리즘",  대한전자공학회, 2012. 12.  [Published]

[3] 이주형, 임영미, 이종민, 최준균,“디지털 콘텐츠 스트리밍 서비스를 위한 가입자 분포에 따른 멀티캐스트 자원할당 기술에 관한 연구”, 한국디지털콘텐츠학회, 2010. 6. [Published as best paper award]

[2] 임영미, 이주형, 이종민, 최준균, “IPTV에서의 디지털 콘텐츠 이용자의 개인 정보 처리를 효과적으로 지원하는 휴대용 단말기”, 한국디지털콘텐츠학회, 2010. 6. [Published]

[1] 임영미, 이주형, 이종민, 최준균, “모바일 단말에서 에너지 소비 패턴에 따른 에너지 효율적인 다중 인터페이스 선택”. 한국디지털콘텐츠학회, 2010. 6. [Published]

[Gachon University- Selected]

[26] 이주형, 정재원, 방준석, 황성운, 안재홍, 박찬일, "학습모델을 업데이트하는 전자 장치의 동작 방법 및 이를 지원하는 전자 장치",  2023.09.13, 10-2023-0121947, 국내 특허 출원

[25] 김진겸, 이주형, "엣지서버에서 수행되는 데이터 분포 정보 기반 연합학습 데이터 샘플링 기술이 구현 방법",  2023.05.03, 10-2022-00087132, 국내 특허 등록

[24] 양유성, 이주형, "지역기반으로 분류하여 저장된 데이터를 통한 증강현실 콘텐츠 제공 시스템 및 그 방법",  2021.01.12, 10-2204027, 국내 특허 등록

[23]이주형, 최성일, "가상현실 서비스 장치 및 방법",  2018.04.09, 10-1848680-0000, 국내 특허 등록

[Samsung - Selected]

[22] 이진성, 이경한, 문상준, 박중신, 이지철, 이주형, "Device and method for transmitting packet in wireless communication system", US20170324672A1, 해외 특허 출원(@Samsung)

[21] 이주형, 이경한, 권기석, 박중신, 이지철, 이진성, 이형호, 임한나, "Device and method for streaming service", 2016-12-14, US 15/379,344, 해외 특허 출원(@Samsung)

[20] 이형호, 이지철, 권기석, 박중신, 이주형, 이진성, 임한나, "Apparatus and method for transmitting streaming data in wireless communication system", 2016-12-14, US 15/378,658, 해외 특허 출원 (@Samsung)

[19] 이주형, 박중신, 이지철, 임한나, 이진성, 이형호, "Method and apparatus for transmitting and receiving image data for virtual-reality streaming service", 2016-03-28, PCT/KR2016/003117, 해외 특허 출원 (@ Samsung)

[18] 이진성, 이경한, 박중신, 임한나, 이주형, 이형호, "Method and apparatus for tcp-based transmission control in communication system" 2016-06-08, PCT/KR2016/006078, 해외 특허 출원 (@ Samsung)

[17] 임한나, 박중신, 이주형, 이진성, 이형호, "Method and apparatus for configuring disconnected tcp connection in communication system, handover support method and apparatus therefor", PCT/KR2015/012981, 해외 특허 출원 (@ Samsung)

[16] 이진성, 박중신, 임한나, 배범식, 이형호, 이주형, "Method and device for transmission control in wireless communication system"  2015-08-27, PCT/KR2015/008986, 해외 특허 출원 (@ Samsung)

[KAIST-Selected]

[15] 최준균, 이주형, 장민석, “SVC 기반 멀티미디어의 선택적 계층 전달을 통한 에너지 효율적 협력 멀티캐스트 기법” 2015-04-06 ,10-1511452, 국내 특허 등록

[14] 최준균, 전승현, 이주형, "적응형 트래픽 보고 주기 방법", 2014.01.16, 10-1355228, 국내 특허 등록

[13] 최준균, 장민석, 이주형, “네트워크 상태를 측정하는 트래픽을 분산 및 감소 시키는 방법 및 그 시스템", 2013.04.29, 10-1261164, 국내 특허 등록

[12] 최준균, 전승현, 이주형, "네트워크 트래픽 측정 주기 및 알람을 조정하는 시스템 및 방법, 2013.04.29, 10-1261182, 국내 특허 등록

[11] 최준균, 이주형, 임영미, 장민석, "선택적 릴레이 기반의 협력 멀티캐스트를 이용한 통신 시스템 및 그 방법" 2013.06.03, 10-1273075, 국내 특허 등록

[10]임영미, 이주형, 최준균, "네트워크 트래픽을 측정하기 위한 트래픽 측정 주기를 조정하는 시스템 및 방법", 2011.08.26, 10-2011-0085737, 국내 특허 등록

[9] 임영미, 이주형, 최준균, "자동차 배터리 정보에 따른 주유소 정보 전송 시스템 및 그 방법", 2013.07.17, 10-1283966, 국내 특허 등록

[8] 최준균, 임영미, 이주형, "협력 통신에서 ＳＶＣ를 이용한 고화질 비디오 컨텐츠 전송 시스템 및 그 방법",  2013-06-19 , 10-1278847, 국내 특허 등록

[7] 최준균, 이주형, 임영미, "다중 인터페이스를 지원하는 통신 시스템에서 에너지 절감을 위한 장치 및 방법", 2011.02.21, 10-1200585, 국내 특허 등록

[6] 최준균, 임영미, 이주형, "통신 메시지 필터를 통해 시스템 상태를 전환하는 네트워크 중계 장치 및 방법", 2010.12.21, 10-1190975, 국내 특허 등록

[5] 이종민, 이주형, 최준균, "적응 변조 및 부호화 모드를 이용하여 효율적인 멀티캐스트 전송을 하기 위한 무선 통신 시스템", 2011.12.05, 10-1098228, 국내 특허 등록

[4] 이종민, 이주형, 최준균, "적응 변호 및 부호화 모드와 다이버시티 모드를 이용하여 효과적인 멀티캐스트하기 위한 무선 통신 시스템 및 스케줄링 방법", 2012.07.04, 10-1164732, 국내 특허 등록

[3] 이주형, 샤 네와즈, 최준균, "프록시 모바일 인터넷 프로토콜에서 SSM을 위한 컨텍스트 프로필을 이용하는 멀티캐스트 스트림 제공 시스템, 멀티캐스트 접속 게이트웨이 및 모바일 노드 접속 처리 방법", 2011.10.21, 10-1077596, (2010-0014051), 국내 특허 등록

[2] 이주형, 임영미, 최준균, "효과적으로 IPTV 개인 정보의 처리를 지원하는 휴대용 단말기 및 IPTV 개인 정보를 처리하는 방법", 2011.11.30, 10-1098232, 국내 특허 등록

[1] 유재흥, 이주형, 최준균, 최상현, "방송 정보 아이콘을 디스플레이하는 방법 및 장치", 2010.11.01, 10-0992677, (2008-0111778), 국내 특허 등록