Development of minimal grasper: Preliminary result of a simple and flexible enveloping grasper. - Young Hoon Lee; Jing Fu Jin; Changjoo Nam; Jinhyun Kim; Nakju Lett Doh (IROS, 2009)

VPass: Algorithmic compass using vanishing points in indoor environments. - Young Hoon Lee; Changjoo Nam; Keon Yong Lee; Yuen Shang Li; Soo Yong Yeon; Nakju Lett Doh (IROS, 2009)

Local path planning scheme for car-like vehicle's shortest turning motion using geometric analysis. - Seoung Kyou Lee; Sungon Lee; Changjoo Nam; Nakju Lett Doh (IROS, 2010)

Assignment algorithms for modeling resource contention and interference in multi-robot task-allocation. - Changjoo Nam; Dylan A. Shell (ICRA, 2014)

When to do your own thing: Analysis of cost uncertainties in multi-robot task allocation at run-time. - Changjoo Nam; Dylan A. Shell (ICRA, 2015)

Assignment Algorithms for Modeling Resource Contention in Multirobot Task Allocation. - Changjoo Nam; Dylan A. Shell (IEEE Trans Autom. Sci. Eng., 2015)

Bundling Policies for Sequential Stochastic Tasks in Multi-robot Systems. - Changjoo Nam; Dylan A. Shell (DARS, 2016)

Online decision making for stream-based robotic sampling via submodular optimization. - Wenhao Luo; Changjoo Nam; Katia P. Sycara (MFI, 2017)

Predicting trust in human control of swarms via inverse reinforcement learning. - Changjoo Nam; Phillip M. Walker; Michael Lewis 001; Katia P. Sycara (RO-MAN, 2017)

Analyzing the Sensitivity of the Optimal Assignment in Probabilistic Multi-Robot Task Allocation. - Changjoo Nam; Dylan A. Shell (IEEE Robotics Autom. Lett., 2017)

Indoor Pursuit-Evasion with Hybrid Hierarchical Partially Observable Markov Decision Processes for Multi-robot Systems. - Sha Yi; Changjoo Nam; Katia P. Sycara (DARS, 2018)

Human Interaction Through an Optimal Sequencer to Control Robotic Swarms. - Huao Li; Jaeho Bang; Sasanka Nagavalli; Changjoo Nam; Michael Lewis 001; Katia P. Sycara (SMC, 2018)

Trust of Humans in Supervisory Control of Swarm Robots with Varied Levels of Autonomy. - Changjoo Nam; Huao Li; Shen Li; Michael Lewis 001; Katia P. Sycara (SMC, 2018)

A practical 2D/3D SLAM using directional patterns of an indoor structure. - Keon Yong Lee; Soo-Hyun Ryu; Changjoo Nam; Nakju Lett Doh (Intell. Serv. Robotics, 2018)

Trust-Aware Behavior Reflection for Robot Swarm Self-Healing. - Rui Liu; Fan Jia; Wenhao Luo; Meghan Chandarana; Changjoo Nam; Michael Lewis 001; Katia P. Sycara (AAMAS, 2019)

Distributed Environmental Modeling and Adaptive Sampling for Multi-Robot Sensor Coverage. - Wenhao Luo; Changjoo Nam; George Kantor; Katia P. Sycara (AAMAS, 2019)

Efficient Obstacle Rearrangement for Object Manipulation Tasks in Cluttered Environments. - Jinhwi Lee; Younggil Cho; Changjoo Nam; Jonghyeon Park; Chang-Hwan Kim 002 (ICRA, 2019)

Retrieving objects from clutter using a mobile robotic manipulator. - KiBeom Kim; Jinhwi Lee; Chang-Hwan Kim 002; Changjoo Nam (UR, 2019)

Planning for target retrieval using a robotic manipulator in cluttered and occluded environments. - Changjoo Nam; Jinhwi Lee; Younggil Cho; Jeongho Lee; Dong Hwan Kim; Chang-Hwan Kim 002 (CoRR, 2019)

Where to relocate?: Object rearrangement inside cluttered and confined environments for robotic manipulation. - SangHun Cheong; Brian Y. Cho; Jinhwi Lee; Chang-Hwan Kim 002; Changjoo Nam (ICRA, 2020)

Fast and resilient manipulation planning for target retrieval in clutter. - Changjoo Nam; Jinhwi Lee; SangHun Cheong; Brian Y. Cho; Chang-Hwan Kim 002 (ICRA, 2020)

A Software Architecture for Service Robots Manipulating Objects in Human Environments. - Changjoo Nam; Seokjun Lee; Jeongho Lee; SangHun Cheong; Dong Hwan Kim; Chang-Hwan Kim 002; Incheol Kim; Sung-Kee Park (IEEE Access, 2020)

Models of Trust in Human Control of Swarms With Varied Levels of Autonomy. - Changjoo Nam; Phillip M. Walker; Huao Li; Michael Lewis 001; Katia P. Sycara (IEEE Trans. Hum. Mach. Syst., 2020)

Robots in the Huddle: Upfront Computation to Reduce Global Communication at Run Time in Multirobot Task Allocation. - Changjoo Nam; Dylan A. Shell (IEEE Trans. Robotics, 2020)

An integrated approach for determining objects to be relocated and their goal positions inside clutter for object retrieval. - Jeeho Ahn; Jaeho Lee; SangHun Cheong; Chang-Hwan Kim 002; Changjoo Nam (ICRA, 2021)

Tree Search-based Task and Motion Planning with Prehensile and Non-prehensile Manipulation for Obstacle Rearrangement in Clutter. - Jinhwi Lee; Changjoo Nam; Jonghyeon Park; Chang-Hwan Kim 002 (ICRA, 2021)

Fully automatic data collection for neuro-symbolic task planning for mobile robot navigation. - Ulzhalgas Rakhman; Jeeho Ahn; Changjoo Nam (SMC, 2021)

Obstacle rearrangement for robotic manipulation in clutter using a deep Q-network. - SangHun Cheong; Brian Y. Cho; Jinhwi Lee; Jeongho Lee; Dong Hwan Kim; Changjoo Nam; Chang-Hwan Kim 002; Sung-Kee Park (Intell. Serv. Robotics, 2021)

Fast and Resilient Manipulation Planning for Object Retrieval in Cluttered and Confined Environments. - Changjoo Nam; SangHun Cheong; Jinhwi Lee; Dong Hwan Kim; Chang-Hwan Kim 002 (IEEE Trans. Robotics, 2021)

Coordination of two robotic manipulators for object retrieval in clutter. - Jeeho Ahn; Chang-Hwan Kim 002; Changjoo Nam (ICRA, 2022)

Local and Global Search-Based Planning for Object Rearrangement in Clutter. - Jinhwi Lee; Changjoo Nam; Jong Hyeon Park; Chang-Hwan Kim 002 (IEEE Access, 2022)

Ordered sorting of cluttered objects using multiple mobile manipulators. - Jeeho Ahn; Sebin Lee; Changjoo Nam (CoRR, 2022)

Effects of Social Behaviors of Robots in Privacy-Sensitive Situations. - Daseul Yang; Yu-Jung Chae; Doogon Kim; Yoonseob Lim; Dong Hwan Kim; ChangHwan Kim 002; Sung-Kee Park; Changjoo Nam (Int. J. Soc. Robotics, 2022)

High dimensional object rearrangement for a robot manipulation in highly dense configurations. - Jinhwi Lee; Ulzhalgas Rakhman; Changjoo Nam; Seunghyun Kang; Jonghyeon Park; Chang-Hwan Kim 002 (Intell. Serv. Robotics, 2022)

Editorial: Task planning and motion control problems of service robots in human-centered environments. - Hyungpil Moon; Byoung-Tak Zhang; Changjoo Nam (Intell. Serv. Robotics, 2022)

Generation of co-speech gestures of robot based on morphemic analysis. - Yu-Jung Chae; Changjoo Nam; Daseul Yang; HunSeob Sin; Chang-Hwan Kim 002; Sung-Kee Park (Robotics Auton. Syst., 2022)

Coordination of Multiple Mobile Manipulators for Ordered Sorting of Cluttered Objects. - Jeeho Ahn; Seabin Lee; Changjoo Nam (IROS, 2023)

Reduction of LiDAR Point Cloud Maps for Localization of Resource-Constrained Robotic Systems. - Chungjae Choe; Sangmin Ahn; Nakju Lett Doh; Changjoo Nam (IEEE Syst. J., 2023)

Safe Interval RRT* for Scalable Multi-Robot Path Planning in Continuous Space. - Joonyeol Sim; Joonkyung Kim; Changjoo Nam (CoRR, 2024)

Escaping Local Minima: Hybrid Artificial Potential Field with Wall-Follower for Decentralized Multi-Robot Navigation. - Joonkyung Kim; Sangjin Park; Wonjong Lee; Woojun Kim; Nakju Lett Doh; Changjoo Nam (CoRR, 2024)

Stop-N-Go: Search-based Conflict Resolution for Motion Planning of Multiple Robotic Manipulators. - Gidon Han; Jeongwoo Park; Changjoo Nam (CoRR, 2024)

A Measure of Semantic Class Difference of Point Reprojection Pairs in Camera Pose Estimation. - Jaehyeon Kang; Changjoo Nam (IEEE Trans. Ind. Informatics, 2024)

Robot Feedback Design for Response Delay. - Dahyun Kang; Changjoo Nam; Sonya S. Kwak (Int. J. Soc. Robotics, 2024)

ST-CBS: Spatio-Temporal Conflict Based Search in Continuous Space for Multi-Agent Pathfinding. - Joonyeol Sim; Seonghyeon Lim; Changjoo Nam (SAC, 2025)

Very large-scale multi-robot task allocation in challenging environments via robot redistribution. - Seabin Lee; Joonyeol Sim; Changjoo Nam (Robotics Auton. Syst., 2025)

Merry-Go-Round: Safe Control of Decentralized Multi-Robot Systems with Deadlock Prevention. - Wonjong Lee; Joonyeol Sim; Joonkyung Kim; Siwon Jo; Wenhao Luo; Changjoo Nam (CoRR, 2025)

Grasping Deformable Objects via Reinforcement Learning with Cross-Modal Attention to Visuo-Tactile Inputs. - Yonghyun Lee; Sungeun Hong; Min-gu Kim; Gyeonghwan Kim; Changjoo Nam (CoRR, 2025)

A Hierarchical Bin Packing Framework with Dual Manipulators via Heuristic Search and Deep Reinforcement Learning. - Beomjoon Lee; Changjoo Nam (CoRR, 2025)

Understanding Physical Properties of Unseen Deformable Objects by Leveraging Large Language Models and Robot Actions. - Changmin Park; Beomjoon Lee; Haechan Jung; Haejin Jung; Changjoo Nam (CoRR, 2025)

Enhancing Safety of Foundation Models for Visual Navigation through Collision Avoidance via Repulsive Estimation. - Joonkyung Kim; Joonyeol Sim; Woojun Kim; Katia P. Sycara; Changjoo Nam (CoRR, 2025)