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Fanqi Lin

5 accepted papers

2026

A Systematic Study of Data Modalities and Strategies for Co-training Large Behavior Models for Robot Manipulation

RSS 2026poster

Large behavior models (LBMs) have shown strong dexterous manipulation capabilities by extending imitation learning to large-scale training on extensive multi-task robot data, yet their generalization remains limited by the insufficient coverage of available robot data. To expand this coverage withou…

Cited by 0SourceScholar
2026

OneTwoVLA: A Unified Vision-Language-Action Model with Adaptive Reasoning

ICLR 2026poster

General-purpose robots capable of performing diverse tasks require synergistic reasoning and acting capabilities. However, recent dual-system approaches, which separate high-level reasoning from low-level acting, often suffer from challenges such as limited mutual understanding of capabilities betwe…

Cited by 0SourcecodeScholar
2025

Data Scaling Laws in Imitation Learning for Robotic Manipulation

ICLR 2025oral

Data scaling has revolutionized fields like natural language processing and computer vision, providing models with remarkable generalization capabilities. In this paper, we investigate whether similar data scaling laws exist in robotics, particularly in robotic manipulation, and whether appropriate…

2024

CoPa: General Robotic Manipulation through Spatial Constraints of Parts with Foundation Models

IROS 2024poster

Foundation models pre-trained on web-scale data are shown to encapsulate extensive world knowledge beneficial for robotic manipulation in the form of task planning. However, the actual physical implementation of these plans often relies on task-specific learning methods, which require significant da…

Cited by 52SourcecodeScholar