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Weitian Wang

4 accepted papers

2025

MixA-Q: Revisiting Activation Sparsity for Vision Transformers from a Mixed-Precision Quantization Perspective

ICCV 2025poster

In this paper, we propose MixA-Q, a mixed-precision activation quantization framework that leverages intra-layer activation sparsity (a concept widely explored in activation pruning methods) for efficient inference of quantized window-based vision transformers. For a given uniform-bit quantization c…

Cited by 0SourcePDFScholar
2020

Enabling Robot to Assist Human in Collaborative Assembly using Convolutional Neural Networks

IROS 2020poster

Human-robot collaborative assembly consists of humans and automated robots, who cooperate with each other to accomplish complex assembly tasks, which are difficult for either humans or robots to accomplish alone. There has been some success in statistics-based and optimization-based approaches to re…

Cited by 7SourceScholar