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Pengfei Xia

6 accepted papers

2026

A Light-Weight Cable-Driven Anthropomorphic Manipulator: Decoupling Design, Kinematics Modeling and Stiffness Analysis

RA-L 2026

Beyond pick-place and quasi-static manipulation, robots are increasingly expected to perform more interactive and dynamic tasks in our daily life. However, it is still very challenging for the traditional manipulator because of its high stiffness and large mass/inertia. To address the above issues,

Cited by 0SourceScholar
2026

TD-MoE: Tensor Decomposition for MoE Models

ICLR 2026poster

Mixture-of-Experts (MoE) architectures have demonstrated remarkable capabilities and scalability for large language models, but incur a prohibitive memory footprint due to duplicated expert parameters. Existing compression approaches, particularly those based on low-rank decomposition, typically ope…

Cited by 0SourceScholar
2024

Efficient Backdoor Attacks for Deep Neural Networks in Real-world Scenarios

ICLR 2024poster

Recent deep neural networks (DNNs) have came to rely on vast amounts of training data, providing an opportunity for malicious attackers to exploit and contaminate the data to carry out backdoor attacks. However, existing backdoor attack methods make unrealistic assumptions, assuming that all trainin…

2019

Mixed Frame-/Event-Driven Fast Pedestrian Detection

ICRA 2019poster

Pedestrian detection has attracted enormous research attention in the field of Intelligent Transportation System (ITS) due to that pedestrians are the most vulnerable traffic participants. So far, almost all pedestrian detection solutions are based on the conventional frame-based camera. However, th…

Cited by 112SourceScholar