Yang, F., R. Hinami, Y. Matsui, S. Ly, and S. Satoh. “Efficient Image Retrieval via Decoupling Diffusion into Online and Offline Processing”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 33, no. 01, July 2019, pp. 9087-94, doi:10.1609/aaai.v33i01.33019087.