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Yuzhen Chen

4 accepted papers

2026

SLIM-VDB: A Real-Time 3D Probabilistic Semantic Mapping Framework

RA-L 2026

This paper introduces SLIM-VDB, a new lightweight semantic mapping system with probabilistic semantic fusion for closed-set or open-set dictionaries. Advances in data structures from the computer graphics community, such as OpenVDB, have demonstrated significantly improved computational and memory e

Cited by 0SourcecodeScholar
2026

SLIM-VDB: A Real-Time 3D Probabilistic Semantic Mapping Framework

ICRA 2026poster

This paper introduces SLIM-VDB, a new lightweight semantic mapping system with probabilistic semantic fusion for closed-set or open-set dictionaries. Advances in data structures from the computer graphics community, such as OpenVDB, have demonstrated significantly improved computational and memory e…

2024

Differentiable Discrete Elastic Rods for Real-Time Modeling of Deformable Linear Objects

CoRL 2024poster

This paper addresses the task of modeling Deformable Linear Objects (DLOs), such as ropes and cables, during dynamic motion over long time horizons. This task presents significant challenges due to the complex dynamics of DLOs. To address these challenges, this paper proposes differentiable Discrete…

Cited by 4SourcecodeScholar
2024

You’ve Got to Feel It To Believe It: Multi-Modal Bayesian Inference for Semantic and Property Prediction

RSS 2024poster

Robots must be able to understand their surroundings to perform complex tasks in challenging environments and many of these complex tasks require estimates of physical properties such as friction or weight. Estimating such properties using learning is challenging due to the large amounts of labelled…