Wang, Shijie, Zhihui Wang, Haojie Li, and Wanli Ouyang. 2022. “Category-Specific Nuance Exploration Network for Fine-Grained Object Retrieval”. Proceedings of the AAAI Conference on Artificial Intelligence 36 (3):2513-21. https://doi.org/10.1609/aaai.v36i3.20152.