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Weihan Chen

4 accepted papers

2024

Language-guided Active Sensing of Confined, Cluttered Environments via Object Rearrangement Planning

ICRA 2024poster

Language-guided active sensing is a robotics sub-task where a robot with an onboard sensor interacts efficiently with the environment via object manipulation to maximize perceptual information, following given language instructions. These tasks appear in various practical robotics applications, such…

Cited by 1SourceScholar
2023

Towards Efficient and Accurate Winograd Convolution via Full Quantization

NeurIPS 2023poster

The Winograd algorithm is an efficient convolution implementation, which performs calculations in the transformed domain. To further improve the computation efficiency, recent works propose to combine it with model quantization. Although Post-Training Quantization has the advantage of low computatio…

Cited by 4SourcePDFScholar
2021

Towards Mixed-Precision Quantization of Neural Networks via Constrained Optimization

ICCV 2021poster

Quantization is a widely used technique to compress and accelerate deep neural networks. However, conventional quantization methods use the same bit-width for all (or most of) the layers, which often suffer significant accuracy degradation in the ultra-low precision regime and ignore the fact that e…

Cited by 77PDFScholar
2020

Skeleton-Based Action Recognition With Shift Graph Convolutional Network

CVPR 2020oral

Action recognition with skeleton data is attracting more attention in computer vision. Recently, graph convolutional networks (GCNs), which model the human body skeletons as spatiotemporal graphs, have obtained remarkable performance. However, the computational complexity of GCN-based methods are pr…

Cited by 1008PDFScholar