Kim, J., Shim, K., Lee, I., & Shim, B. (2024). Expand-and-Quantize: Unsupervised Semantic Segmentation Using High-Dimensional Space and Product Quantization. Proceedings of the AAAI Conference on Artificial Intelligence, 38(3), 2768–2776. https://doi.org/10.1609/aaai.v38i3.28056