Ni, Z.-L., Bian, G.-B., Wang, G.-A., Zhou, X.-H., Hou, Z.-G., Chen, H.-B. and Xie, X.-L. (2020) “Pyramid Attention Aggregation Network for Semantic Segmentation of Surgical Instruments”, Proceedings of the AAAI Conference on Artificial Intelligence, 34(07), pp. 11782-11790. doi: 10.1609/aaai.v34i07.6850.