
Yangqing JiaResearcher
NVIDIA
VP
via NVIDIA
Researcher
Staff Research Scientist at NVIDIA
Xie develops efficient models for visual understanding and generation. He created or helped lead SegFormer and Pyramid Vision Transformer for image perception, and SANA for fast high-resolution image synthesis; SANA now contributes to NVIDIA's DLSS and Cosmos systems.
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Last editorial review: August 9, 2026