Changjoo Nam

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 41

Top Topics

Continuous Space

Cluttered Environments

Object Retrieval

Top Venues

Intell. Serv. Robotics

Publications

Dahyun Kang, Changjoo Nam, Sonya S. Kwak
Robot Feedback Design for Response Delay. Int. J. Soc. Robotics 16 (2) (2024)
Jaehyeon Kang, Changjoo Nam
A Measure of Semantic Class Difference of Point Reprojection Pairs in Camera Pose Estimation. IEEE Trans. Ind. Informatics 20 (1) (2024)
Joonyeol Sim, Joonkyung Kim, Changjoo Nam
Safe Interval RRT* for Scalable Multi-Robot Path Planning in Continuous Space. CoRR (2024)
Jeeho Ahn, Seabin Lee, Changjoo Nam
Coordination of Multiple Mobile Manipulators for Ordered Sorting of Cluttered Objects. IROS (2023)
Chungjae Choe, Sangmin Ahn, Nakju Lett Doh, Changjoo Nam
Reduction of LiDAR Point Cloud Maps for Localization of Resource-Constrained Robotic Systems. IEEE Syst. J. 17 (1) (2023)
Jinhwi Lee, Ulzhalgas Rakhman, Changjoo Nam, Seunghyun Kang, Jonghyeon Park, ChangHwan Kim
High dimensional object rearrangement for a robot manipulation in highly dense configurations. Intell. Serv. Robotics 15 (5) (2022)
Jinhwi Lee, Changjoo Nam, Jong Hyeon Park, ChangHwan Kim
Local and Global Search-Based Planning for Object Rearrangement in Clutter. IEEE Access 10 (2022)
Yu-Jung Chae, Changjoo Nam, Daseul Yang, HunSeob Sin, ChangHwan Kim, Sung-Kee Park
Generation of co-speech gestures of robot based on morphemic analysis. Robotics Auton. Syst. 155 (2022)
Hyungpil Moon, Byoung-Tak Zhang, Changjoo Nam
Editorial: Task planning and motion control problems of service robots in human-centered environments. Intell. Serv. Robotics 15 (4) (2022)
Jeeho Ahn, Sebin Lee, Changjoo Nam
Ordered sorting of cluttered objects using multiple mobile manipulators. CoRR (2022)
Daseul Yang, Yu-Jung Chae, Doogon Kim, Yoonseob Lim, Dong Hwan Kim, ChangHwan Kim, Sung-Kee Park, Changjoo Nam
Effects of Social Behaviors of Robots in Privacy-Sensitive Situations. Int. J. Soc. Robotics 14 (2) (2022)
Jeeho Ahn, ChangHwan Kim, Changjoo Nam
Coordination of two robotic manipulators for object retrieval in clutter. ICRA (2022)
SangHun Cheong, Brian Y. Cho, Jinhwi Lee, Jeongho Lee, Dong Hwan Kim, Changjoo Nam, ChangHwan Kim, Sung-kee Park
Obstacle rearrangement for robotic manipulation in clutter using a deep Q-network. Intell. Serv. Robotics 14 (4) (2021)
Jeeho Ahn, ChangHwan Kim, Changjoo Nam
Coordination of two robotic manipulators for object retrieval in clutter. CoRR (2021)
Changjoo Nam, SangHun Cheong, Jinhwi Lee, Dong Hwan Kim, ChangHwan Kim
Fast and Resilient Manipulation Planning for Object Retrieval in Cluttered and Confined Environments. IEEE Trans. Robotics 37 (5) (2021)
Jinhwi Lee, Changjoo Nam, Jonghyeon Park, ChangHwan Kim
Tree Search-based Task and Motion Planning with Prehensile and Non-prehensile Manipulation for Obstacle Rearrangement in Clutter. ICRA (2021)
Ulzhalgas Rakhman, Jeeho Ahn, Changjoo Nam
Fully automatic data collection for neuro-symbolic task planning for mobile robot navigation. SMC (2021)
Jeeho Ahn, Jaeho Lee, SangHun Cheong, ChangHwan Kim, Changjoo Nam
An integrated approach for determining objects to be relocated and their goal positions inside clutter for object retrieval. ICRA (2021)
SangHun Cheong, Brian Y. Cho, Jinhwi Lee, ChangHwan Kim, Changjoo Nam
Where to relocate?: Object rearrangement inside cluttered and confined environments for robotic manipulation. CoRR (2020)
Changjoo Nam, Seokjun Lee, Jeongho Lee, SangHun Cheong, Dong Hwan Kim, ChangHwan Kim, Incheol Kim, Sung-Kee Park
A Software Architecture for Service Robots Manipulating Objects in Human Environments. IEEE Access 8 (2020)
Changjoo Nam, Jinhwi Lee, SangHun Cheong, Brian Y. Cho, ChangHwan Kim
Fast and resilient manipulation planning for target retrieval in clutter. ICRA (2020)
Changjoo Nam, Jinhwi Lee, SangHun Cheong, Brian Y. Cho, ChangHwan Kim
Fast and resilient manipulation planning for target retrieval in clutter. CoRR (2020)
Changjoo Nam, Phillip M. Walker, Huao Li, Michael Lewis, Katia P. Sycara
Models of Trust in Human Control of Swarms With Varied Levels of Autonomy. IEEE Trans. Hum. Mach. Syst. 50 (3) (2020)
Changjoo Nam, Dylan A. Shell
Robots in the Huddle: Upfront Computation to Reduce Global Communication at Run Time in Multirobot Task Allocation. IEEE Trans. Robotics 36 (1) (2020)
SangHun Cheong, Brian Y. Cho, Jinhwi Lee, ChangHwan Kim, Changjoo Nam
Where to relocate?: Object rearrangement inside cluttered and confined environments for robotic manipulation. ICRA (2020)
Jinhwi Lee, Younggil Cho, Changjoo Nam, Jonghyeon Park, ChangHwan Kim
Efficient Obstacle Rearrangement for Object Manipulation Tasks in Cluttered Environments. CoRR (2019)
Wenhao Luo, Changjoo Nam, George Kantor, Katia P. Sycara
Distributed Environmental Modeling and Adaptive Sampling for Multi-Robot Sensor Coverage. AAMAS (2019)
KiBeom Kim, Jinhwi Lee, ChangHwan Kim, Changjoo Nam
Retrieving objects from clutter using a mobile robotic manipulator. UR (2019)
Jinhwi Lee, Younggil Cho, Changjoo Nam, Jonghyeon Park, ChangHwan Kim
Efficient Obstacle Rearrangement for Object Manipulation Tasks in Cluttered Environments. ICRA (2019)
Rui Liu, Fan Jia, Wenhao Luo, Meghan Chandarana, Changjoo Nam, Michael Lewis, Katia P. Sycara
Trust-Aware Behavior Reflection for Robot Swarm Self-Healing. AAMAS (2019)
Changjoo Nam, Jinhwi Lee, Younggil Cho, Jeongho Lee, Dong Hwan Kim, ChangHwan Kim
Planning for target retrieval using a robotic manipulator in cluttered and occluded environments. CoRR (2019)
Sha Yi, Changjoo Nam, Katia P. Sycara
Indoor Pursuit-Evasion with Hybrid Hierarchical Partially Observable Markov Decision Processes for Multi-robot Systems. DARS (2018)
Huao Li, Jaeho Bang, Sasanka Nagavalli, Changjoo Nam, Michael Lewis, Katia P. Sycara
Human Interaction Through an Optimal Sequencer to Control Robotic Swarms. SMC (2018)
Changjoo Nam, Huao Li, Shen Li, Michael Lewis, Katia P. Sycara
Trust of Humans in Supervisory Control of Swarm Robots with Varied Levels of Autonomy. SMC (2018)
Keon Yong Lee, Soo-Hyun Ryu, Changjoo Nam, Nakju Lett Doh
A practical 2D/3D SLAM using directional patterns of an indoor structure. Intell. Serv. Robotics 11 (1) (2018)
Wenhao Luo, Changjoo Nam, Katia P. Sycara
Online decision making for stream-based robotic sampling via submodular optimization. MFI (2017)
Changjoo Nam, Phillip M. Walker, Michael Lewis, Katia P. Sycara
Predicting trust in human control of swarms via inverse reinforcement learning. RO-MAN (2017)
Changjoo Nam, Dylan A. Shell
Analyzing the Sensitivity of the Optimal Assignment in Probabilistic Multi-Robot Task Allocation. IEEE Robotics Autom. Lett. 2 (1) (2017)
Changjoo Nam, Dylan A. Shell
Bundling Policies for Sequential Stochastic Tasks in Multi-robot Systems. DARS (2016)
Changjoo Nam, Dylan A. Shell
Assignment Algorithms for Modeling Resource Contention in Multirobot Task Allocation. IEEE Trans Autom. Sci. Eng. 12 (3) (2015)
Changjoo Nam, Dylan A. Shell
When to do your own thing: Analysis of cost uncertainties in multi-robot task allocation at run-time. ICRA (2015)
Changjoo Nam, Dylan A. Shell
Assignment algorithms for modeling resource contention and interference in multi-robot task-allocation. ICRA (2014)
Seoung Kyou Lee, Sungon Lee, Changjoo Nam, Nakju Lett Doh
Local path planning scheme for car-like vehicle's shortest turning motion using geometric analysis. IROS (2010)
Young Hoon Lee, Changjoo Nam, Keon Yong Lee, Yuen Shang Li, Soo Yong Yeon, Nakju Lett Doh
VPass: Algorithmic compass using vanishing points in indoor environments. IROS (2009)
Young Hoon Lee, Jing Fu Jin, Changjoo Nam, Jinhyun Kim, Nakju Lett Doh
Development of minimal grasper: Preliminary result of a simple and flexible enveloping grasper. IROS (2009)