Deformed state lattice planning. - Zhongqiang Ren; Chaohui Gong; Howie Choset (IROS, 2017)

Multi-objective Conflict-based Search for Multi-agent Path Finding. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (ICRA, 2021)

MS*: A New Exact Algorithm for Multi-agent Simultaneous Multi-goal Sequencing and Path Finding. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (ICRA, 2021)

Loosely Synchronized Search for Multi-agent Path Finding with Asynchronous Actions. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (IROS, 2021)

Multi-Objective Path-Based D* Lite. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (CoRR, 2021)

Multi-objective Conflict-based Search Using Safe-interval Path Planning. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (CoRR, 2021)

Subdimensional Expansion Using Attention-Based Learning For Multi-Agent Path Finding. - Lakshay Virmani; Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (CoRR, 2021)

Subdimensional Expansion for Multi-Objective Multi-Agent Path Finding. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (IEEE Robotics Autom. Lett., 2021)

Conflict-Based Steiner Search for Multi-Agent Combinatorial Path Finding. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (Robotics: Science and Systems, 2022)

A Local Optimization Framework for Multi-Objective Ergodic Search. - Zhongqiang Ren; Akshaya Kesarimangalam Srinivasan; Howard Coffin; Ian Abraham; Howie Choset (Robotics: Science and Systems, 2022)

Enhanced Multi-Objective A* Using Balanced Binary Search Trees. - Zhongqiang Ren; Richard Zhan; Sivakumar Rathinam; Maxim Likhachev; Howie Choset (SOCS, 2022)

A Lower Bounding Framework for Motion Planning Amid Dynamic Obstacles in 2D. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (WAFR, 2022)

Enhanced Multi-Objective A* Using Balanced Binary Search Trees. - Zhongqiang Ren; Sivakumar Rathinam; Maxim Likhachev; Howie Choset (CoRR, 2022)

MUI-TARE: Multi-Agent Cooperative Exploration with Unknown Initial Position. - Jingtian Yan; Xingqiao Lin; Zhongqiang Ren; Shiqi Zhao; Jieqiong Yu; Chao Cao; Peng Yin 001; Ji Zhang 003; Sebastian A. Scherer (CoRR, 2022)

PyPose: A Library for Robot Learning with Physics-based Optimization. - Chen Wang 033; Dasong Gao; Kuan Xu; Junyi Geng; Yaoyu Hu; Yuheng Qiu; Bowen Li 007; Fan Yang 092; Brady G. Moon; Abhinav Pandey; Aryan; Jiahe Xu 002; et al. (CoRR, 2022)

Enhanced Multi-Objective A* with Partial Expansion. - Valmiki Kothare; Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (CoRR, 2022)

Multi-Objective Path-Based D* Lite. - Zhongqiang Ren; Sivakumar Rathinam; Maxim Likhachev; Howie Choset (IEEE Robotics Autom. Lett., 2022)

Multi-Objective Safe-Interval Path Planning With Dynamic Obstacles. - Zhongqiang Ren; Sivakumar Rathinam; Maxim Likhachev; Howie Choset (IEEE Robotics Autom. Lett., 2022)

Binary Branching Multi-Objective Conflict-Based Search for Multi-Agent Path Finding. - Zhongqiang Ren; Jiaoyang Li 001; Han Zhang 018; Sven Koenig; Sivakumar Rathinam; Howie Choset (ICAPS, 2023)

PyPose: A Library for Robot Learning with Physics-based Optimization. - Chen Wang 033; Dasong Gao; Kuan Xu; Junyi Geng; Yaoyu Hu; Yuheng Qiu; Bowen Li 007; Fan Yang 092; Brady G. Moon; Abhinav Pandey; Aryan; Jiahe Xu 002; et al. (CVPR, 2023)

Search Algorithms for Multi-Agent Teamwise Cooperative Path Finding. - Zhongqiang Ren; Chaoran Zhang; Sivakumar Rathinam; Howie Choset (ICRA, 2023)

Multi-Agent Multi-Objective Ergodic Search Using Branch and Bound. - Akshaya Kesarimangalam Srinivasan; Geordan Gutow; Zhongqiang Ren; Ian Abraham; Bhaskar Vundurthy; Howie Choset (IROS, 2023)

Solving Multi-Agent Target Assignment and Path Finding with a Single Constraint Tree. - Yimin Tang; Zhongqiang Ren; Jiaoyang Li 001; Katia P. Sycara (MRS, 2023)

Search Algorithms for Multi-Agent Teamwise Cooperative Path Finding [Extended Abstract]. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (SOCS, 2023)

Heuristic Search for Path Finding with Refuelling. - Anushtup Nandy; Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (CoRR, 2023)

Multi-Agent Combinatorial Path Finding with Heterogeneous Task Duration. - Yuanhang Zhang; Hesheng Wang 001; Zhongqiang Ren (CoRR, 2023)

DMS*: Minimizing Makespan for Multi-Agent Combinatorial Path Finding. - Zhongqiang Ren; Anushtup Nandy; Sivakumar Rathinam; Howie Choset (CoRR, 2023)

A Conflict-Based Search Framework for Multiobjective Multiagent Path Finding. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (IEEE Trans Autom. Sci. Eng., 2023)

MUI-TARE: Cooperative Multi-Agent Exploration With Unknown Initial Position. - Jingtian Yan; Xingqiao Lin; Zhongqiang Ren; Shiqi Zhao; Jieqiong Yu; Chao Cao; Peng Yin 001; Ji Zhang 003; Sebastian A. Scherer (IEEE Robotics Autom. Lett., 2023)

Representation granularity enables time-efficient autonomous exploration in large, complex worlds. - Chao Cao; Hongbiao Zhu; Zhongqiang Ren; Howie Choset; Ji Zhang 003 (Sci. Robotics, 2023)

CBSS: A New Approach for Multiagent Combinatorial Path Finding. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (IEEE Trans. Robotics, 2023)

A Pareto-Optimal Local Optimization Framework for Multiobjective Ergodic Search. - Zhongqiang Ren; Akshaya Kesarimangalam Srinivasan; Bhaskar Vundurthy; Ian Abraham; Howie Choset (IEEE Trans. Robotics, 2023)

ERCA*: A New Approach for the Resource Constrained Shortest Path Problem. - Zhongqiang Ren; Zachary B. Rubinstein; Stephen F. Smith; Sivakumar Rathinam; Howie Choset (IEEE Trans. Intell. Transp. Syst., 2023)

iMTSP: Solving Min-Max Multiple Traveling Salesman Problem with Imperative Learning. - Yifan Guo; Zhongqiang Ren; Chen Wang 033 (IROS, 2024)

A Mixed-Integer Conic Program for the Moving-Target Traveling Salesman Problem based on a Graph of Convex Sets. - Allen George Philip; Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (IROS, 2024)

Multi-Agent Teamwise Cooperative Path Finding and Traffic Intersection Coordination. - Zhongqiang Ren; Yilin Cai; Hesheng Wang 001 (IROS, 2024)

Heuristic Search for the Orienteering Problem with Time-Varying Reward. - Chao Cao; Jinyun Xu; Ji Zhang 003; Howie Choset; Zhongqiang Ren (SOCS, 2024)

A Short Summary of Multi-Agent Combinatorial Path Finding with Heterogeneous Task Duration (Extended Abstract). - Yuanhang Zhang; Hesheng Wang 001; Zhongqiang Ren (SOCS, 2024)

Propagative Distance Optimization for Constrained Inverse Kinematics. - Yu Chen; Yilin Cai; Jinyun Xu; Zhongqiang Ren; Guanya Shi; Howie Choset (CoRR, 2024)

Imperative Learning: A Self-supervised Neural-Symbolic Learning Framework for Robot Autonomy. - Chen Wang 033; Kaiyi Ji; Junyi Geng; Zhongqiang Ren; Taimeng Fu; Fan Yang 092; Yifan Guo; Haonan He; Xiangyu Chen; Zitong Zhan; Qiwei Du; Shaoshu Su; et al. (CoRR, 2024)

PWTO: A Heuristic Approach for Trajectory Optimization in Complex Terrains. - Yilin Cai; Zhongqiang Ren (CoRR, 2024)

A Complete Algorithm for a Moving Target Traveling Salesman Problem with Obstacles. - Anoop Bhat; Geordan Gutow; Bhaskar Vundurthy; Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (CoRR, 2024)

Search-Based Path Planning among Movable Obstacles. - Zhongqiang Ren; Bunyod Suvonov; Guofei Chen; Botao He; Yijie Liao; Cornelia Fermüller; Ji Zhang 003 (CoRR, 2024)

DMS*: Towards Minimizing Makespan for Multi-Agent Combinatorial Path Finding. - Zhongqiang Ren; Anushtup Nandy; Sivakumar Rathinam; Howie Choset (IEEE Robotics Autom. Lett., 2024)

Loosely Synchronized Rule-Based Planning for Multi-Agent Path Finding with Asynchronous Actions. - Shuai Zhou; Shizhe Zhao; Zhongqiang Ren (AAAI, 2025)

EMOA*: A framework for search-based multi-objective path planning. - Zhongqiang Ren; Carlos Hernández 003; Maxim Likhachev; Ariel Felner; Sven Koenig; Oren Salzman; Sivakumar Rathinam; Howie Choset (Artif. Intell., 2025)

A Bounded Sub-Optimal Approach for Multi-Agent Combinatorial Path Finding. - Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (IEEE Trans Autom. Sci. Eng., 2025)

C$^{*}$: A New Bounding Approach for the Moving-Target Traveling Salesman Problem. - Allen George Philip; Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (IEEE Trans. Robotics, 2025)

A Mixed-Integer Conic Program for the Multi-Agent Moving-Target Traveling Salesman Problem. - Allen George Philip; Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (CoRR, 2025)

A Complete and Bounded-Suboptimal Algorithm for a Moving Target Traveling Salesman Problem with Obstacles in 3D. - Anoop Bhat; Geordan Gutow; Bhaskar Vundurthy; Zhongqiang Ren; Sivakumar Rathinam; Howie Choset (CoRR, 2025)

Heuristic Search for Path Finding With Refuelling. - Shizhe Zhao; Anushtup Nandy; Howie Choset; Sivakumar Rathinam; Zhongqiang Ren (IEEE Robotics Autom. Lett., 2025)