Gi Seok Park and Hwangjun Song, "Watchdog: Network-aware consensus protocol for enhancing scalability of public blockchains," IEEE Internet of Things Journal, vol. 11, no. 11, pp. 20138–20151

R. Kim, H. Song, and Gi Seok Park*, "Moving real-time services to Web 3.0: challenges and opportunities," IEEE Transactions on Services Computing, vol. 16, no. 6, pp. 4041–4059

S. Set and Gi Seok Park*, "Service-aware dynamic sharding approach for scalable blockchain," IEEE Transactions on Services Computing, vol. 16, no. 4, pp. 2954–2969

Gi Seok Park*, R. Kim, and H. Song, "Collaborative virtual 3D object modeling for mobile AR streaming services over 5G networks," IEEE Transactions on Mobile Computing, vol. 22, no. 7, pp. 3855–3869

R. Kim, H. Noh, H. Song, and Gi Seok Park*, "Quick block transport system for scalable Hyperledger Fabric blockchain over D2D-assisted 5G networks," IEEE Transactions on Network and Service Management, vol. 19, no. 2, pp. 1176–1190

Gi Seok Park and Hwangjun Song, "Cooperative base station caching and x2 link traffic offloading system for video streaming over SDN-enabled 5G networks," IEEE Transactions on Mobile Computing, vol. 18, no. 9, pp. 2005–2019

Gi Seok Park and Hwangjun Song, "Video quality-aware traffic offloading system for video streaming services over 5G networks with dual connectivity," IEEE Transactions on Vehicular Technology, vol. 68, no. 6, pp. 5928–5943

D. Ho, Gi Seok Park and Hwangjun Song, "Mobile data offloading system for video streaming services over SDN-enabled wireless networks," ACM Multimedia Systems Conference

D. Ho, Gi Seok Park, and Hwangjun Song, "Game-theoretic scalable offloading for video streaming services over WiFi and LTE networks," IEEE Transactions on Mobile Computing, vol. 17, no. 5, pp. 1090–1104

Gi Seok Park, W. Kim, S.H. Jeong, and Hwangjun Song, "Smart base station-assisted partial-flow D2D offloading system for video streaming services," IEEE Transactions on Mobile Computing, vol. 16, no. 9, pp. 2639–2655

Gi Seok Park, W. Kim, and Hwangjun Song, "Control-theoretic scalable device-to-device offloading system for video streaming services," ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems