Digital Library

A Survey on Deep Reinforcement Learning-Based Locomotion and Navigation Technologies for Quadrupedal Robots

Yohan Choi, Minjoon Kim, Jinsung Kim, Youn-Hee HanJournal of Advanced Technology Research, Vol. 10, No. 1, pp. 16-25, Jun. 2025
10.11111/JATR.2025.10.1.016
Keywords: Quadrupedal Robots, Deep Reinforcement Learning, Perceptive Locomotion, autonomous navigation, Sim-to-Real Transfer

Analysis and Case Studies of Nvidia Isaac Gym for Deep Reinforcement Learning-Based Quadruped Robot Control

Yohan Choi, Changhun Ji, Youn-Hee HanJournal of Advanced Technology Research, Vol. 9, No. 2, pp. 8-20, Dec. 2024
10.11111/JATR.2024.9.2.008
Keywords: Quadruped Robots, Deep Reinforcement Learning, NVIDIA Isaac Gym, Parallel Simulation, Sim-to-Real Transfer, Robot control

Deep Reinforcement Learning-based 2-level Tax Policy Optimization Simulation Environment Analysis and Experiment

Joo-Seong Heo, Yo-Han Choi, Youn-Hee HanJournal of Advanced Technology Research, Vol. 8, No. 2, pp. 9-13, Dec. 2023
10.11111/JATR.2023.8.2.009
Keywords: Tax Policy Optimization, Economic Simulation Analaysis, Reinforcement

Deep Reinforcement Learning-Based Control of EGO-Swarm Parameters

ChangHun Ji, Youn-Hee HanJournal of Advanced Technology Research, Vol. 8, No. 1, pp. 15-19, Jun. 2023
10.11111/JATR.2023.8.1.015
Keywords: Drone Autonomous Flight, EGO-Swarm, Hierarchical Deep Reinforcement Learning

Study on Deep Reinforcement Learning for Partial Task Offloading in Edge Cloud Network

Yeongjun Seok, Hyun-kyo Lim, Ihsan Ullah, Youn-Hee HanJournal of Advanced Technology Research, Vol. 7, No. 2, pp. 13-16, Dec. 2022
10.11111/JATR.2022.7.2.013
Keywords: IoT, 5G network, Partial Task Off-Loading, Resource Consumption, Delay time, Edge Cloud Computing Systems, Hierarchical Deep Reinforcement Learning, Task Allocation Optimization

Research Trends in Reinforcement Learning Environments

Ho-Bin Choi, Hyun-Kyo Lim, Gyu-Young Hwang, Youn-Hee HanJournal of Advanced Technology Research, Vol. 5, No. 2, pp. 19-23, Dec. 2020
10.11111/JATR.2020.5.2.019
Keywords: Reinforcement Learning, Reinforcement Learning Environment, Multi-agent

Comparative Analysis Experiment of Value-Based Multi-Agent Reinforcement Learning Algorithms

Ju-Bong Kim, Chang-Hun Ji, Youn-Hee HanJournal of Advanced Technology Research, Vol. 5, No. 2, pp. 6-12, Dec. 2020
10.11111/JATR.2020.5.2.006
Keywords: Multi-Agent Reinforcement Learning, Cooperative Multi-Agent Task, Value-Based Reinforcement Learning

Research Trends on PID Control and Reinforcement Learning Control on Drone

Ju-bong Kim, Gyu-Young Hwang, Chae-Hun An, Youn-Hee HanJournal of Advanced Technology Research, Vol. 4, No. 1, pp. 6-13, Jun. 2019
10.11111/JATR.2019.4.1.006
Keywords: Unmanned Air Vehicle, Drone, Drone Swarm, PID Control, Artificial intelligence, Reinforcement Learning