Publications

2018

Dimensionality-Driven Learning with Noisy Labels. Xingjun Ma, Yisen Wang, Michael E. Houle, Shuo Zhou, Sarah Monazam Erfani, Shu-Tao Xia, Sudanthi Wijewickrema and James Bailey. In Proceedings of the International Conference on Machine Learning (ICML), PMLR 80:3361-3370, Stockholm, Sweden, 10-15 July, 2018. Available here. Code is here.

Iterative Learning with Open-set Noisy Labels. Yisen Wang, Weiyang Liu, Xingjun Ma, James Bailey, Hongyuan Zha, Le Song and Shu-Tao Xia. In Proceedings of the 30th IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Salt Lake City, Utah, USA, June 18-22, 2018. Available here.

Characterizing Adversarial Subspaces Using Local Intrinsic Dimensionality. Xingjun Ma, Bo Li, Yisen Wang, Sarah M. Erfani, Sudanthi Wijewickrema, Grant Schoenebeck, Dawn Song, Michael E. Houle and James Bailey. In Proceedings of the 6th International Conference on Learning Representations (ICLR) (Oral, 23/935), Vancouver, BC, Canada, April 30 - May 3, 2018. Available here. Code is here.

Providing Automated Real-Time Technical Feedback for Virtual Reality Based Surgical Training: Is the Simpler the Better? Sudanthi Wijewickrema, Xingjun Ma, Patorn Piromchai, Robert Briggs, James Bailey, Gregor Kennedy and Stephen O’Leary, In Proceedings of the 19th International Conference on Artificial Intelligence in Education (AIED), London, UK, June 27 - June 30, 2018. Available here.

Development and Validation of a Virtual Reality Tutor to Teach Clinically Oriented Surgical Anatomy of the Ear. Sudanthi Wijewickrema, Bridget Copson, Xingjun Ma, Robert Briggs, James Bailey, Gregor Kennedy and Stephen O’Leary, In Proceedings of the 31st International Symposium on Computer-Based Medical Systems (CBMS), Karlstad, Sweden, June 18-21, 2018. Available here.

2017

Adversarial generation of real-time feedback with neural networks for simulation-based training. Xingjun Ma, Sudanthi Wijewickrema, Shuo Zhou, Yun Zhou, Zakaria Mhammedi, Stephen O’Leary and James Bailey. In Proceedings of the 26th International Joint Conference on Artificial Intelligence (IJCAI), pp. 3763-3769, Melbourne, Australia, 2017. Available here.

Unbiased Multivariate Correlation Analysis. Yisen Wang, Simone Romano, Nguyen Xuan Vinh, James Bailey, Xingjun Ma and Shu-Tao Xia. In Proceedings of the 31st AAAI Conference on Artificial Intelligence (AAAI-17), pp 2754-2760, February 4-9, San Francisco, USA, 2017. Available here.

Providing Effective Real-time Feedback in Simulation-based Surgical Training. Xingjun Ma, Sudanthi Wijewickrema, Yun Zhou, Shuo Zhou, Stephen O’Leary and James Bailey. In Proceedings of the 20th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), pp 566-574, Quebec City, Canada, 2017. Available here.

Simulation for Training Cochlear Implant Electrode Insertion. Xingjun Ma, Sudanthi Wijewickremay, Yun Zhou, Bridget Copson, James Bailey, Gregor Kennedy and Stephen O’Leary. In Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems (CBMS), June 22-24, Thessaloniki, Greece, 2017. Available here.

Design and Evaluation of a Virtual Reality Simulation Module for Training Advanced Temporal Bone Surgery. Sudanthi Wijewickremay, Bridget Copson, Yun Zhou, Xingjun Ma, Robert Briggs, James Bailey, Gregor Kennedy and Stephen O’Leary. In Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems (CBMS), June 22-24, Thessaloniki, Greece, 2017. Available here.

Feedback Techniques in Computer-Based Simulation Training: A Survey. Sudanthi Wijewickrema, Xingjun Ma, James Bailey, Gregor Kennedy and Stephen O’Leary. arXiv preprint arXiv:1705.04683 (2017). Available here.

2016

Finding Influentials in Twitter: A Temporal Influence Ranking Model. Xingjun Ma, Chunping Li, James Bailey and Sudanthi Wijewickrema. In Proceedings of the 14th Australasian Data Mining (AusDM), Canberra, Australia, 2016. Available here.