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Xuanyao Chen

3 accepted papers

2023

SparseViT: Revisiting Activation Sparsity for Efficient High-Resolution Vision Transformer

CVPR 2023poster

High-resolution images enable neural networks to learn richer visual representations. However, this improved performance comes at the cost of growing computational complexity, hindering their usage in latency-sensitive applications. As not all pixels are equal, skipping computations for less-importa…

Cited by 55SourcePDFScholar
2023

ViP3D: End-to-End Visual Trajectory Prediction via 3D Agent Queries

CVPR 2023poster

Perception and prediction are two separate modules in the existing autonomous driving systems. They interact with each other via hand-picked features such as agent bounding boxes and trajectories. Due to this separation, prediction, as a downstream module, only receives limited information from the…

2021

What Makes Multi-Modal Learning Better than Single (Provably)

NeurIPS 2021poster

The world provides us with data of multiple modalities. Intuitively, models fusing data from different modalities outperform their uni-modal counterparts, since more information is aggregated. Recently, joining the success of deep learning, there is an influential line of work on deep multi-modal le…

Cited by 340SourcePDFScholar