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Picture for Sudanthi Wijewickrema

Learning Non-Unique Segmentation with Reward-Penalty Dice Loss


Sep 23, 2020
Jiabo He, Sarah Erfani, Sudanthi Wijewickrema, Stephen O'Leary, Kotagiri Ramamohanarao


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Dimensionality-Driven Learning with Noisy Labels


Jul 31, 2018
Xingjun Ma, Yisen Wang, Michael E. Houle, Shuo Zhou, Sarah M. Erfani, Shu-Tao Xia, Sudanthi Wijewickrema, James Bailey

* In Proceedings of the International Conference on Machine Learning (ICML), 2018 

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Characterizing Adversarial Subspaces Using Local Intrinsic Dimensionality


Mar 14, 2018
Xingjun Ma, Bo Li, Yisen Wang, Sarah M. Erfani, Sudanthi Wijewickrema, Grant Schoenebeck, Dawn Song, Michael E. Houle, James Bailey


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Providing Effective Real-time Feedback in Simulation-based Surgical Training


Jun 30, 2017
Xingjun Ma, Sudanthi Wijewickrema, Yun Zhou, Shuo Zhou, Stephen O'Leary, James Bailey

* To appear in Proceedings of the 20th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), Quebec City, Canada, 2017 

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Adversarial Generation of Real-time Feedback with Neural Networks for Simulation-based Training


May 23, 2017
Xingjun Ma, Sudanthi Wijewickrema, Shuo Zhou, Yun Zhou, Zakaria Mhammedi, Stephen O'Leary, James Bailey

* Appeared in the Proceedings of the 26th International Joint Conference on Artificial Intelligence (IJCAI), Melbourne, 2017 

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