Peiqi Liu | 刘沛淇

I am a junior undergraduate student major in computer science at Peking University, advised by Prof. Hao Dong as a part of PKU-Agibot Lab.

Currently I am a visiting student in MIT CSAIL, where I was advised by Jiayuan Mao, Prof. Leslie Pack Kaelbling and Prof. Josh Tenenbaum.

Always excited to discussing cool ideas and potential collaborations. Feel free to book a meeting with me!

Email / Github / LinkedIn / Book a Meeting

Research

The goal of my research is to empower robots to assist humans in their daily lives, with a particular focus on enabling them to explore unfamiliar environments, execute long-horizon plans, and manipulate objects with precision. My research interests include planning, representation learning, navigation and imitation learning.

MO-DDN: A Coarse-to-Fine Attribute-based Exploration Agent for Multi-object Demand-driven Navigation
Hongcheng Wang*, Peiqi Liu*, Wenzhe Cai, Mingdong Wu, Changxi Zheng, Zhengyu Qian, Hao Dong
NeurIPS 2024
project page / arXiv

We propose a multi-object demand-driven navigation benchmark and train an coarse-to-fine attribute-based exploration agent to solve this task.

Experience

	Massachusetts Institute of Technology 2024.6 - Present Visiting Student at MIT CSAIL Advisor: Jiayuan Mao, Prof. Leslie Kaelbling, Prof. Josh Tenenbaum
	Peking University (PKU) 2022.09 - Present Undergraduate student Research Advisor: Prof. Hao Dong