International Journal
[Submitted/Under Review]
Hoang Thi Huong Giang, Pham Duy Thanh, Tran Nhut Khai Hoan, Haneul Ko, and Sangheon Pack, "RIS-Aided Transmissions in Energy-Harvesting Cognitive Radio Networks: A DRL Approach," submitted.
Haneul Ko, Yumi Kim, Bokyeong Kim, and Yeunwoong Kyung*, "Popularity-Aware Service Provisioning Framework in Cloud Environment." submitted.
Bokyeong Kim, Taewon Song*, and Haneul Ko*, "Neighbor-Aware Shared Container Instance Warming Framework for Serverless Edge Computing," submitted.
Heewon Kim, Hochan Lee, Haneul Ko, and Sangheon Pack*, "Traffic- and Multi-Tenancy-Aware In-Network Aggregation Placement for Distributed Machine Learning," submitted.
Sangwon Seo, Hojin Yeom, and Haneul Ko*, "Personalized Model-as-a-Service Framework: Design and Performance Optimization," submitted.
Bokyeong Kim, Yumi Kim, and Haneul Ko*, "[Double-blind]," submitted.
Eungeun Yoo, Jaewook Lee, and Haneul Ko*, "Reinforcement Learning-based Proactive Task Computation in Hierarchical Cloud Environment," submitted.
Haneul Ko, Sangwon Seo, and Sangheon Pack*, "Dynamic Split Computing Framework for Multi-Task Learning Models: A Deep Reinforcement Learning Approach," submitted.
Seokwon Jang, Namseok Ko, Haneul Ko, Yeunwoong Kyung, Jaewook Lee*, and Sangheon Pack, "[Double-blind]," revised and submitted (major).
[To appear]
Hojin Yeom, Jaewook Lee*, and Haneul Ko*, "UAV-Assisted Split Computing System: Design and Performance Optimization," IEEE Internet of Things Journal (IoT-J), to appear.
Haneul Ko, Hongrok Choi, and Sangheon Pack*, "Restoration-Aware Sleep Scheduling Framework in Energy Harvesting Internet of Things: A Deep Reinforcement Learning Approach," IEEE Transactions on Sustainable Computing (T-SUSC), to appear. (after minor revision).
Seokwon Jang, Namseok Ko, Jaewook Lee, Yeunwoong Kyung, and Haneul Ko*, "Joint User Plane Function Instance and Base Station Scheduling in Mobile Networks," ETRI Journal, to appear.
[2024]
Haneul Ko, Yeunwoong Kyung, Jaewook Lee, Sangheon Pack*, and Namseok Ko*, "Mobility-Aware Personalized Handover Function Provisioning System in B5G Networks," Future Generation Computer Systems (FGCS), vol. 157, pp. 436-444, Aug. 2024.
Haneul Ko, Bokyeong Kim, Yumi Kim, and Sangheon Pack*, "Two-Phase Split Computing Framework in Edge-Cloud Continuum," IEEE Internet of Things Journal (IoT-J), vol. 11, no. 12, pp. 21741-21749, Jun. 2024.
Haneul Ko, Hyeonjae Jeong, Daeyoung Jung, and Sangheon Pack*, "Dynamic Split Computing Framework in Distributed Serverless Edge Clouds," IEEE Internet of Things Journal (IoT-J), vol. 11, no. 8, pp. 14523-14531, Apr. 2024.
Jaewook Lee and Haneul Ko*, "Joint Optimization on Trajectory, Data Relay, and Wireless Power Transfer in UAV-based Environmental Monitoring System," MDPI Electronics, vol.13. no.5, (article number: 828), Feb. 2024.
Yeunwoong Kyung, Jihoon Sung, Haneul Ko, Taewon Song, Youngjun Kim, "Priority-Aware Actuation Update Scheme in Heterogeneous Industrial Networks," MDPI Sensors, vol. 24, no. 2, (article number: 357), Jan. 2024.
Yeunwoong Kyung, Haneul Ko, Jaewook Lee, Sangheon Pack*, Noik Park, and Namseok Ko, "Location-Aware B5G LAN-Type Services: Architecture, Use Case, and Challenges," IEEE Communications Magazine, vol. 62, no. 1, pp. 88-94, Jan. 2024.
[2023]
Jaewook Lee and Haneul Ko*, "Energy and Distribution-Aware Cooperative Clustering Algorithm in Internet of Things (IoT)-Based Federated Learning," IEEE Transactions on Vehicular Technology (TVT), vol. 72, no. 10, pp. 13799-13804, Oct. 2023.
Sangwon Seo, Jaewook Lee, Haneul Ko, and Sangheon Pack*, "Situation-Aware Cluster and Quantization Level Selection for Fast Federated Learning," IEEE Internet of Things Journal (IoT-J), vol. 10, no. 15, pp. 13292-13302, Aug. 2023.
Seung-Yeon Kim and Haneul Ko*, "Distributed Split Computing System in Cooperative Internet of Things (IoT)," IEEE Access, vol. 11, pp. 77669-77678, Jul. 2023.
Haneul Ko, Taeyun Kim, Daeyoung Jung, and Sangheon Pack*, "Software-Defined Electric Vehicle (EV)-to-EV Charging Framework with Mobile Aggregator," IEEE Systems Journal, vol. 17, no. 2, pp. 2815-2823, Jun. 2023.
Mincheol Paik, Haneul Ko*, and Sangheon Pack*, "Virtual Experience-based Mobile Device Selection Algorithm for Federated Learning," IEEE Systems Journal, vol. 17, no. 2, pp. 2294-2303, Jun. 2023.
Hosung Baek, Haneul Ko, Joonwoo Kim, Youbin Jeon, and Sangheon Pack*, "Sensing Quality-aware Task Allocation for Multi-dimensional Vehicular Urban Sensing," IEEE Internet of Things Journal (IoT-J), vol. 10, no. 11, pp. 9989-9998, Jun. 2023.
Haneul Ko, Jaewook Lee, Sangwon Seo, Sangheon Pack* and Victor Leung, "Joint Client Selection and Bandwidth Allocation Algorithm for Federated Learning," IEEE Transactions on Mobile Computing (TMC), vol. 22, no. 6, pp. 3380-3390, Jun. 2023.
Haneul Ko and Yeunwoong Kyung*, "Resource and Neighbor-Aware Observation Transmission Scheme in Satellite Networks," MDPI Sensors, vol. 23, no. 10, (article number: 4889), May 2023.
Haneul Ko, Joonwoo Kim, Dongkyun Ryoo, Inho Cha, and Sangheon Pack*, "A Belief-Based Task Offloading Algorithm in Vehicular Edge Computing," IEEE Transactions on Intelligent Transportation Systems (T-ITS), vol. 24, no. 5, pp. 5467-5476, May 2023.
Jaewook Lee and Haneul Ko*, "Neighbor-Aware Distributed Task Offloading Algorithm in Energy Harvesting Internet of Things," IEEE Internet of Things Journal (IoT-J), vol. 10, no. 10, pp. 8744-8753, May 2023.
Mingyu Joo, Haneul Ko, and Yeunwoong Kyung*, "Autonomous Wi-Fi Direct Connectivity Maintenance Scheme," ICT Express, vol. 9, no. 1, pp. 39-44, Feb. 2023.
Eunchan Kim, Jaehyuk Kim, Juyoung Park, Haneul Ko, and Yeunwoong Kyung*, "TinyML-Based Classification in an ECG Monitoring Embedded System," Computers, Materials & Continua, vol. 75, no. 1, pp. 1751-1764, Feb. 2023.
Haneul Ko, Sangheon Pack*, and Victor Leung, "Performance Optimization of Serverless Computing for Latency-Guaranteed and Energy-Efficient Task Offloading in Energy Harvesting Industrial IoT," IEEE Internet of Things Journal (IoT-J), vol. 10, no. 3, pp. 1897-1907, Feb. 2023.
Jaewook Lee, Haneul Ko, Sangwon Seo, and Sangheon Pack*, "Data Distribution-Aware Online Client Selection Algorithm for Federated Learning in Heterogeneous Networks," IEEE Transactions on Vehicular Technology (TVT), vol. 72, no. 1, pp. 1127-1136, Jan. 2023.
Haneul Ko and Sangheon Pack*, "Function-Aware Resource Management Framework for Serverless Edge Computing," IEEE Internet of Things Journal (IoT-J), vol. 10, no. 2, pp. 1310-1319, Jan. 2023.
[2022]
Jaewook Lee and Haneul Ko*, "Reliability-Guaranteed Multi-Path Allocation Algorithm in Mobile Network," ETRI Journal, vol. 44, no. 6, pp. 936-944, Dec. 2022.
Eungeun Yoo, Haneul Ko*, and Sangheon Pack, "Fuzzy Clustered Federated Learning Algorithm for Solar Power Generation Forecasting," IEEE Transactions on Emerging Topics in Computing (TETC), vol. 10, no. 4, pp. 2092-2098, Oct.-Dec. 2022.
Haneul Ko, Hochan Lee, Taeyun Kim, and Sangheon Pack*, "LPGA: Location Privacy-Guaranteed Offloading Algorithm in Cache-Enabled Edge Clouds," IEEE Transactions on Cloud Computing (TCC), vol. 10, no. 4, pp. 2729-2738, Oct.-Dec. 2022.
Haneul Ko*, Minho Jo, and Victor Leung, "Application-Aware Migration Algorithm with Prefetching in Heterogeneous Cloud Environments," IEEE Transactions on Cloud Computing (TCC), vol. 10, no. 4, pp. 2324-2333, Oct.-Dec. 2022.
Seung-Yeon Kim and Haneul Ko*, "Energy-Efficient CoMP Joint Transmission in Hybrid-Powered mmWave Networks," IEEE Access, vol. 10, pp. 104793-104800, Oct. 2022.
Haneul Ko and Yeunwoong Kyung*, "Performance Analysis and Optimization of Delayed Offloading System with Opportunistic Fog Nodes," IEEE Transactions on Vehicular Technology (TVT), vol. 71, no. 9, pp. 10203-10208, Sep. 2022.
Bokyeong Kim, Mincheol Paik, Yumi Kim, Haneul Ko*, and Sangheon Pack*, "Distributed Electric Vehicle Charging Mechanism: A Game-Theoretical Approach," IEEE Transactions on Vehicular Technology (TVT), vol. 71, no. 8, pp. 8309-8317, Aug. 2022.
Haneul Ko, Jaewook Lee, and Sangheon Pack*, "PDRAS: Priority-based Dynamic Resource Allocation Scheme in 5G Network," Journal of Network and Systems, vol. 30, no. 3, pp. 1-20, Aug. 2022.
Haneul Ko, Sangheon Pack*, and Victor Leung, "An Optimal Battery Charging Algorithm in Electric Vehicle-Assisted Battery Swapping Environments," IEEE Transactions on Intelligent Transportation Systems (T-ITS), vol. 23, no. 5, pp. 3985-3994, May 2022.
Joonwoo Kim, Jaewook Lee, Haneul Ko, Taeyun Kim and Sangheon Pack*, "Space Mobile Networks: Satellite as Core and Access Networks for B5G," IEEE Communications Magazine, vol. 60, no. 4, pp. 58-64, Apr. 2022.
Mahmoud Elsharief, Mohamed A. Abd El-Gawad, Haneul Ko, and Sangheon Pack, "LPSRS: Low Power Multi-Hop Synchronization based on Reference Nodes Scheduling for Internet of Things," MDPI Energies, vol. 15, no. 6, (article number 2289), Mar. 2022.
Jaewook Lee, Haneul Ko*, and Sangheon Pack*, "Adaptive Deadline Determination for Mobile Device Selection in Federated Learning," IEEE Transactions on Vehicular Technology (TVT), vol. 71, no. 3, pp. 3367-3371, Mar. 2022.
Yumi Kim, Mincheol Paik, Bokyeong Kim, Haneul Ko*, and Seung-Yeon Kim, "Neighbor-Aware Non-Orthogonal Multiple Access Scheme for Energy Harvesting Internet of Things," MDPI Sensors, vol. 22, no. 2, (article number: 448), Jan. 2022.
[2021]
Haneul Ko and Sangheon Pack*, "Distributed Device-to-Device Offloading System: Design and Performance Optimization," IEEE Transactions on Mobile Computing (TMC), vol. 10, no. 10 pp. 2949-2960, Oct. 2021.
Seung-Wook Kim, Keunsoo Ko, Haneul Ko*, and Victor Leung, "Edge Network-Assisted Real-Time Object Detection Framework for Autonomous Driving," IEEE Network, vol. 35, no. 1, pp. 177-183, Jan./Feb. 2021.
Jaewook Lee, Haneul Ko, Hochan Lee, and Sangheon Pack*, "Flow-Aware Service Function Embedding Algorithm in Programmable Data Plane," IEEE Access, vol. 9, pp.6113-6121, Jan. 2021.
[2020]
Mincheol Paik and Haneul Ko*, "Distributed Group Location Update Algorithm for Massive Machine Type Communication," MDPI Sensors, vol. 20, no. 24, (article number: 7336), Dec. 2020.
Jaewook Lee, Haneul Ko, Joonwoo Kim, Sangheon Pack*, "DATA: Dependency-Aware Task Allocation Scheme for Distributed Edge Clouds," IEEE Transactions on Industrial Informatics (TII), vol. 16, no. 12, pp.7782-7790, Dec. 2020.
Hosung Baek, Haneul Ko, and Sangheon Pack, "Privacy-Preserving and Trustworthy Device-to-Device (D2D) Offloading Scheme," IEEE Access, vol. 8, pp.191551-191560, Oct. 2020.
Haneul Ko, Hochan Lee, Taeyun Kim, and Sangheon Pack*, "Information Freshness-Guaranteed and Energy-Efficient Data Generation Control System in Energy Harvesting Internet of Things," IEEE Access, vol. 8, pp. 168711-168720, Sep. 2020.
Mahmoud Elsharief, Mohamed A. Abd El-Gawad, Haneul Ko, and Sangheon Pack*, "EERS: Energy-Efficient Reference Node Selection Algorithm for Synchronization in Industrial Wireless Sensor Networks," MDPI Sensors, vol. 20, no. 15, (article number: 4050), Jul. 2020.
[2019]
Haneul Ko, Sangheon Pack*, and Victor Leung, "Energy Utilization-Aware Operation Control Algorithm in Energy Harvesting Base Stations," IEEE Internet of Things Journal (IoT-J), vol. 6, no. 6, pp. 10824-10833, Dec. 2019.
Haneul Ko, Jaewook Lee, Seokwon Jang, Joonwoo Kim, Sangheon Pack*, "Energy Efficient Cooperative Computation Algorithm in Energy Harvesting Internet of Things," MDPI Energies, vol. 12, no. 21, 4050 (article number: 4050), Oct. 2019.
Haneul Ko and Sangheon Pack*, "Neighbor-Aware Energy-Efficient Monitoring System for Energy Harvesting Internet of Things," IEEE Internet of Things Journal (IoT-J), vol. 6, no. 3, pp. 5745-5752, Jun. 2019.
Giwon Lee, Haneul Ko, Sangheon Pack*, Valentino Pacifici, and György Dán, "Fog-Assisted Aggregated Synchronization Scheme for Mobile Cloud Storage Applications," IEEE Access, vol. 7, no. 1, pp. 56852-56863, May 2019.
Huaming Wu, Zhu Han, Katinka Wolter, Yubin Zhao, Haneul Ko, "Deep Learning Driven Wireless Communications and Mobile Computing," Wireless Communications and Mobile Computing (WCMC), vol. 2019, 2019 (Guest Editorial).
Haneul Ko, Sangheon Pack*, and Victor Leung, "Spatiotemporal Correlation-Based Environmental Monitoring System in Energy Harvesting Internet of Things (IoT)," IEEE Transactions on Industrial Informatics (TII), vol. 15, no. 5, pp. 2958-2968, May 2019.
Haneul Ko and Sangheon Pack*, “OB-DETA: Observation-Based Directional Energy Transmission Algorithm in Energy Harvesting Networks," KICS/IEEE Journal of Communications and Networks (JCN), vol. 21, no. 2, pp. 168-176, Apr. 2019.
Haneul Ko, Sangheon Pack*, and Victor Leung, "Coverage-Guaranteed and Energy-Efficient Participant Selection Strategy in Mobile Crowdsensing," IEEE Internet of Things Journal (IoT-J), vol. 6, no. 2 pp. 3202-3211, Apr. 2019.
Haneul Ko, Jaewook Lee, and Sangheon Pack*, “CG-E2S2: Consistency-Guaranteed and Energy Efficient Sleep Scheduling Algorithm with Data Aggregation for IoT,” Future Generation Computer Systems (FGCS), vol. 92, pp. 1093-1102, Mar. 2019.
Haneul Ko and Sangheon Pack*, “Phase-Aware Directional Energy Transmission Algorithm in Multiple Directional RF Energy Source Environments,” IEEE Transactions on Vehicular Technology (TVT), vol. 68, no. 1, pp. 359-367, Jan. 2019.
[2018]
Haneul Ko and Sangheon Pack, “Energy-Efficient Mode Switching Mechanism with Flexible Functional Splitting in Energy Harvesting Cloud Radio Access Networks," IEEE Access, Vol. 6, pp. 65078-65087, Oct. 2018.
Haneul Ko, Jaewook Lee, and Sangheon Pack*, “Energy-Efficient Proactive Edge Caching with Sleep Scheduling for Green Networks," EURASIP Journal on Wireless Communications and Networking, vol. 2018, no. 190, Aug. 2018.
Haneul Ko, Jaewook Lee, and Sangheon Pack*, “Joint Optimization of Channel Selection and Frame Scheduling for Coexistence of LTE and WLAN,” IEEE Transactions on Vehicular Technology (TVT), vol. 67, no. 7, pp. 6481-6491, Jul. 2018.
Haneul Ko, Sangheon Pack*, and Victor Leung, “Mobility-Aware Vehicle-to-Grid Control Algorithm in Microgrids,” IEEE Transactions on Intelligent Transportation Systems (T-ITS), vol. 19, no. 7, pp. 2165-2174, Jul. 2018.
Haneul Ko and Sangheon Pack*, “A Software-Defined Surveillance System with Energy Harvesting: Design and Performance Optimization,” IEEE Internet of Things Journal (IoT-J), vol. 5, no. 3, pp. 1361-1369, Jun. 2018.
Haneul Ko, Jaewook Lee, and Sangheon Pack*, “Spatial and Temporal Computation Offloading Decision Algorithm in Edge Cloud-Enabled Heterogeneous Networks," IEEE Access, vol. 6, pp. 18920-18932, Mar. 2018.
Hosung Baek, Haneul Ko, Gwangwoo Park, Sangheon Pack*, and Jiyoung Kwak, “A Two-Stage Failover Mechanism for High Availability in Service Function Chaining,” Journal of Internet Technology, vol. 19, no. 1, pp. 229-236, Feb. 2018.
[2017]
Haneul Ko, Jaewook Lee, and Sangheon Pack*, “MALM: Mobility-Aware Location Management Scheme in Femto/Macrocell Networks,” IEEE Transactions on Mobile Computing (TMC), vol. 16, no. 11, pp. 3115-3125, Nov. 2017.
Haneul Ko, Jaewook Lee, and Sangheon Pack*, “Performance Optimization of Delayed WiFi Offloading in Heterogeneous Networks,” IEEE Transactions on Vehicular Technology (TVT), vol. 66, no. 10, pp. 9436-9447, Oct. 2017.
Haneul Ko, Jaewook Lee, and Sangheon Pack*, “An Opportunistic Push Scheme for Online Social Networking Services in Heterogeneous Wireless Networks,” IEEE Transactions on Network and Service Management (TNSM), vol. 14, no. 2, pp. 416-428, Jun. 2017.
Giwon Lee, Haneul Ko, and Sangheon Pack*, "An Efficient Delta Synchronization Algorithm for Mobile Cloud Storage Applications," IEEE Transactions on Services Computing (TSC), vol. 10, no. 3, pp. 341-351, May/Jun. 2017.
Haneul Ko, Sangheon Pack*, Jong-Hyouk Lee, and Alexandru Petrescuc, "DLM: Delayed Location Management in Network Mobility (NEMO)-based Public Transportation Systems,” Journal of Network and Computer Applications (JNCA), vol. 85, pp. 127-133, May 2017.
[2016]
Haneul Ko, Jaewook Lee, and Sangheon Pack*, "A Fair Listen-Before-Talk Algorithm for Coexistence of LTE-U and WLAN," IEEE Transactions on Vehicular Technology (TVT), vol. 65, no. 12, pp. 10116-10120, Dec. 2016.
Haneul Ko, Giwon Lee, Dongeun Suh, Sangheon Pack*, and Xuemin (Sherman) Shen, "An Optimized and Distributed Data Packet Forwarding in LTE/LTE-A Networks," IEEE Transactions on Vehicular Technology (TVT), vol. 65, no. 5, pp. 3462-3473, May 2016.
Dongeun Suh, Haneul Ko, and Sangheon Pack*, "Efficiency Analysis of WiFi Offloading Techniques," IEEE Transactions on Vehicular Technology (TVT), vol. 65, no. 5, pp. 3813-3817, May 2016.
Haneul Ko, Giwon Lee, Sangheon Pack*, and Kisuk Kweon, "Timer-based Bloom Filter Aggregation for Reducing Signaling Overhead in Distributed Mobility Management," IEEE Transactions on Mobile Computing (TMC), vol. 15, no. 6, pp. 516-529, Feb. 2016.