Search Results for author: Yuqian Jiang

Found 9 papers, 2 papers with code

TeleMoMa: A Modular and Versatile Teleoperation System for Mobile Manipulation

no code implementations12 Mar 2024 Shivin Dass, Wensi Ai, Yuqian Jiang, Samik Singh, Jiaheng Hu, Ruohan Zhang, Peter Stone, Ben Abbatematteo, Roberto Martín-Martín

This problem is more severe in mobile manipulation, where collecting demonstrations is harder than in stationary manipulation due to the lack of available and easy-to-use teleoperation interfaces.

Imitation Learning

LLM+P: Empowering Large Language Models with Optimal Planning Proficiency

1 code implementation22 Apr 2023 Bo Liu, Yuqian Jiang, Xiaohan Zhang, Qiang Liu, Shiqi Zhang, Joydeep Biswas, Peter Stone

LLM+P takes in a natural language description of a planning problem, then returns a correct (or optimal) plan for solving that problem in natural language.

Zero-shot Generalization

Language-Informed Transfer Learning for Embodied Household Activities

no code implementations12 Jan 2023 Yuqian Jiang, Qiaozi Gao, Govind Thattai, Gaurav Sukhatme

For service robots to become general-purpose in everyday household environments, they need not only a large library of primitive skills, but also the ability to quickly learn novel tasks specified by users.

Semantic Similarity Semantic Textual Similarity +1

Temporal-Logic-Based Reward Shaping for Continuing Reinforcement Learning Tasks

no code implementations3 Jul 2020 Yuqian Jiang, Sudarshanan Bharadwaj, Bo Wu, Rishi Shah, Ufuk Topcu, Peter Stone

Reward shaping is a common approach for incorporating domain knowledge into reinforcement learning in order to speed up convergence to an optimal policy.

reinforcement-learning Reinforcement Learning (RL)

Deep R-Learning for Continual Area Sweeping

no code implementations31 May 2020 Rishi Shah, Yuqian Jiang, Justin Hart, Peter Stone

Coverage path planning is a well-studied problem in robotics in which a robot must plan a path that passes through every point in a given area repeatedly, usually with a uniform frequency.

Solving Service Robot Tasks: UT Austin Villa@Home 2019 Team Report

no code implementations14 Sep 2019 Rishi Shah, Yuqian Jiang, Haresh Karnan, Gilberto Briscoe-Martinez, Dominick Mulder, Ryan Gupta, Rachel Schlossman, Marika Murphy, Justin W. Hart, Luis Sentis, Peter Stone

RoboCup@Home is an international robotics competition based on domestic tasks requiring autonomous capabilities pertaining to a large variety of AI technologies.

Integrating Task-Motion Planning with Reinforcement Learning for Robust Decision Making in Mobile Robots

no code implementations21 Nov 2018 Yuqian Jiang, Fangkai Yang, Shiqi Zhang, Peter Stone

In the outer loop, the plan is executed, and the robot learns from the execution experience via model-free RL, to further improve its task-motion plans.

Decision Making Motion Planning +2

Task Planning in Robotics: an Empirical Comparison of PDDL-based and ASP-based Systems

no code implementations23 Apr 2018 Yuqian Jiang, Shiqi Zhang, Piyush Khandelwal, Peter Stone

PDDL is designed for task planning, and PDDL-based planners are widely used for a variety of planning problems.

Robot Task Planning

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