Longfei Chen — accepted AI-conference papers

2026

Echo: Towards Advanced Audio Comprehension via Audio-Interleaved Reasoning

Daiqing Wu, Xuan Zhang, Dongbao Yang, Jiashu Yao, Longfei Chen, Qingsong Liu +4

ICLR 2026poster

The maturation of Large Audio Language Models (LALMs) has raised growing expectations for them to comprehend complex audio much like humans. Current efforts primarily replicate text-based reasoning by contextualizing audio content through a one-time encoding, which introduces a critical information…

Cited by 0 Source ↗code ↗Scholar ↗

2024

A Robust Deformable Linear Object Perception Pipeline in 3D: From Segmentation to Reconstruction

Zhaole Sun, Hang Zhou, Nanbo Li, Longfei Chen, Jihong Zhu, Robert B. Fisher

RA-L 2024

3D perception of deformable linear objects (DLOs) is crucial for DLO manipulation. However, perceiving DLOs in 3D from a single RGBD image is challenging. Previous DLO perception methods fail to extract a decent 3D DLO model due to different textures, occlusions, sparse and false depth information.

Cited by 30 Source ↗Scholar ↗