Prehistory — From Neural Networks to the TransformerOlaf Ronneberger, Philipp Fischer, Thomas Brox (University of Freiburg)
Ronneberger, Fischer and Brox publish U-Net on arXiv
U-Net released on arXiv — an encoder-decoder segmentation architecture with skip connections
Why it matters
Proposed for medical imaging, but later became the basic backbone of generative work such as diffusion models
Source — Primary sources first; secondary reports are labelled “Press”
Paperarxiv.orghttps://arxiv.org/abs/1505.04597Added in Week 35, 2026 · See that week