publications

2022

1. AAAI

   Gradient Flow in Sparse Neural Networks and How Lottery Tickets Win

   Evci, Utku,  Ioannou, Yani A., Keskin, Cem, and Dauphin, Yann

   In Proceedings of the 36th AAAI Conference on Artificial Intelligence, Vancouver, BC, Canada Feb 2022

   arXiv Bib Poster

   @inproceedings{evci2022gradientflowsparse,
     author = {{Evci}, Utku and {Ioannou}, Yani A. and {Keskin}, Cem and {Dauphin}, Yann},
     title = {{Gradient Flow in Sparse Neural Networks and How Lottery Tickets Win}},
     year = {2022},
     booktitle = {Proceedings of the 36th AAAI Conference on Artificial Intelligence},
     abbr = {AAAI},
     venue = {Vancouver, BC, Canada},
     eventdate = {2022-02-22/2022-03-1},
     month = feb,
     arxivid = {2010.03533},
     eprint = {2010.03533},
     eprinttype = {arXiv},
     poster = {https://doi.org/10.5281/zenodo.6047581},
     bibtex_show = {true},
     selected = {true}
   }

2. Condensing Sparse Layers

   Golubeva, Anna, Lasby, Mike,  Ioannou, Yani, and Nica, Mihai

   In 2nd Workshop on Sparsity in Neural Networks, Virtual Jul 2022

   Bib Poster

   @inproceedings{golubeva2022condensed,
     author = {Golubeva, Anna and Lasby, Mike and Ioannou, Yani and Nica, Mihai},
     title = {Condensing Sparse Layers},
     year = {2022},
     booktitle = {2nd Workshop on Sparsity in Neural Networks},
     month = jul,
     day = {13},
     eventdate = {2022-07-13},
     venue = {Virtual},
     bibtex_show = {true},
     poster = {https://drive.google.com/open?id=1QQRPaFDhyEZEVKEZ73AJdP2ISDgYdu5F},
     selected = {true}
   }

3. ICML

   Monitoring Shortcut Learning using Mutual Information

   Adnan, Mohammed,  Ioannou, Yani, Tsai, Chuan-Yung, Galloway, Angus, Tizhoosh, H. R., and Taylor, Graham W.

   In ICML 2022 Workshop on Spurious Correlations, Invariance, and Stability, Baltimore, MD, USA Jul 2022

   arXiv Bib

   @inproceedings{mohammed2022monitoringshortcuts,
     author = {Adnan, Mohammed and Ioannou, Yani and Tsai, Chuan-Yung and Galloway, Angus and Tizhoosh, H. R. and Taylor, Graham W.},
     title = {Monitoring Shortcut Learning using Mutual Information},
     year = {2022},
     booktitle = {ICML 2022 Workshop on Spurious Correlations, Invariance, and Stability},
     month = jul,
     day = {22},
     abbr = {ICML},
     eventdate = {2022-07-22},
     venue = {Baltimore, MD, USA},
     bibtex_show = {true},
     arxivid = {2206.13034},
     eprint = {2206.13034},
     eprinttype = {arXiv},
     selected = {true}
   }

2021

1. NeurIPS

   Domain-Agnostic Clustering with Self-Distillation

   Adnan, Mohammed,  Ioannou, Yani, Tsai, Chuan-Yung, and Taylor, Graham

   In 2nd NeurIPS Workshop on Self-Supervised Learning: Theory and Practice, Virtual Conference Nov 2021

   arXiv Bib

   @inproceedings{mohammed2021clusteringselfdistillation,
     author = {Adnan, Mohammed and Ioannou, Yani and Tsai, Chuan-Yung and Taylor, Graham},
     title = {Domain-Agnostic Clustering with Self-Distillation},
     year = {2021},
     booktitle = {2nd NeurIPS Workshop on Self-Supervised Learning: Theory and Practice},
     abbr = {NeurIPS},
     month = nov,
     day = {23},
     eventdate = {2021-11-23},
     venue = {Virtual Conference},
     arxivid = {2111.12170},
     eprint = {2111.12170},
     eprinttype = {arXiv},
     bibtex_show = {true},
     selected = {true}
   }

2020

1. Rapid classification of TESS planet candidates with convolutional neural networks

   Osborn, Hugh P, Ansdell, Megan,  Ioannou, Yani, Sasdelli, Michele, Angerhausen, Daniel, Caldwell, Douglas A, Jenkins, Jon M., Raissi, Chedy, and Smith, Jeffrey C.

   Astronomy & Astrophysics Nov 2020

   DOI Bib

   @article{osborn2018rapidclass,
     author = {Osborn, Hugh P and Ansdell, Megan and Ioannou, Yani and Sasdelli, Michele and Angerhausen, Daniel and Caldwell, Douglas A and Jenkins, Jon M. and Raissi, Chedy and Smith, Jeffrey C.},
     title = {Rapid classification of TESS planet candidates with convolutional neural networks},
     doi = {10.1051/0004-6361/201935345},
     journal = {Astronomy \& Astrophysics},
     year = {2020},
     volume = {633},
     pages = {A53},
     bibtex_show = {true}
   }

2018

1. Scientific Domain Knowledge Improves Exoplanet Transit Classification with Deep Learning

   Ansdell, Megan,  Ioannou, Yani, Osborn, Hugh P., Sasdelli, Michele, Smith, Jeffrey C., Caldwell, Douglas, Jenkins, Jon M., Raissi, Chedy, and Angerhausen, Daniel

   The Astrophysical Journal Letters Nov 2018

   DOI Bib

   @article{ansdell2018exoplanet,
     author = {Ansdell, Megan and Ioannou, Yani and Osborn, Hugh P. and Sasdelli, Michele and Smith, Jeffrey C. and Caldwell, Douglas and Jenkins, Jon M. and Raissi, Chedy and Angerhausen, Daniel},
     title = {Scientific Domain Knowledge Improves Exoplanet Transit Classification with Deep Learning},
     journal = {The Astrophysical Journal Letters},
     volume = {869},
     number = {1},
     pages = {L7},
     year = {2018},
     doi = {https://doi.org/10.3847/2041-8213/aaf23b},
     bibtex_show = {true}
   }

2017

1. CVPR

   Deep Roots: Improving CNN efficiency with hierarchical filter groups

   Ioannou, Yani, Robertson, Duncan, Cipolla, Roberto, and Criminisi, Antonio

   In IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Honolulu, HI, USA Nov 2017

   arXiv DOI Bib Poster

   @inproceedings{ioannou2017deeproots,
     author = {Ioannou, Yani and Robertson, Duncan and Cipolla, Roberto and Criminisi, Antonio},
     booktitle = {{IEEE Conference on Computer Vision and Pattern Recognition (CVPR)}},
     abbr = {CVPR},
     title = {{Deep Roots: Improving CNN efficiency with hierarchical filter groups}},
     year = {2017},
     venue = {Honolulu, HI, USA},
     eventdate = {2017-07-21/2017-07-26},
     arxivid = {1605.06489},
     eprint = {1605.06489},
     eprinttype = {arXiv},
     poster = {https://doi.org/10.5281/zenodo.831418},
     pages = {5977-5986},
     doi = {10.1109/CVPR.2017.633},
     issn = {1063-6919},
     bibtex_show = {true}
   }

2016

1. ICLR

   Training CNNs with Low-Rank Filters for Efficient Image Classification

   Ioannou, Yani, Robertson, Duncan, Shotton, Jamie, Cipolla, Roberto, and Criminisi, Antonio

   In International Conference on Learning Representations (ICLR), San Juan, Puerto Rico Nov 2016

   arXiv Bib Poster

   @inproceedings{ioannou2016lowrank,
     author = {Ioannou, Yani and Robertson, Duncan and Shotton, Jamie and Cipolla, Roberto and Criminisi, Antonio},
     booktitle = {{International Conference on Learning Representations (ICLR)}},
     abbr = {ICLR},
     venue = {{San Juan, Puerto Rico}},
     eventdate = {2016-05-02/2016-05-04},
     title = {Training CNNs with Low-Rank Filters for Efficient Image Classification},
     year = {2016},
     arxivid = {1511.06744},
     eprint = {1511.06744},
     eprinttype = {arXiv},
     poster = {https://dx.doi.org/10.5281/zenodo.53187},
     bibtex_show = {true}
   }

2. CVPR

   Refining Architectures of Deep Convolutional Neural Networks

   Shankar, Sukrit, Robertson, Duncan,  Ioannou, Yani, Criminisi, Antonio, and Cipolla, Roberto

   In IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Las Vegas, NV, USA Nov 2016

   arXiv DOI Bib

   @inproceedings{shankar2016refining,
     title = {Refining Architectures of Deep Convolutional Neural Networks},
     author = {Shankar, Sukrit and Robertson, Duncan and Ioannou, Yani and Criminisi, Antonio and Cipolla, Roberto},
     booktitle = {{IEEE Conference on Computer Vision and Pattern Recognition (CVPR)}},
     abbr = {CVPR},
     venue = {Las Vegas, NV, USA},
     eventdate = {2016-06-27/2016-06-30},
     year = {2016},
     eprinttype = {ar{X}iv},
     arxivid = {1604.06832},
     eprint = {1604.06832},
     pages = {2212--2220},
     doi = {10.1109/CVPR.2016.243},
     bibtex_show = {true}
   }

3. NeurIPS

   Measuring Neural Net Robustness with Constraints

   Bastani, Osbert,  Ioannou, Yani, Lampropoulos, Leonidas, Vytiniotis, Dimitrios, Nori, Aditya, and Criminisi, Antonio

   In Advances in Neural Information Processing Systems, Barcelona, Spain Nov 2016

   arXiv Bib

   @inproceedings{osbert2016measuring,
     title = {Measuring Neural Net Robustness with Constraints},
     author = {Bastani, Osbert and Ioannou, Yani and Lampropoulos, Leonidas and Vytiniotis, Dimitrios and Nori, Aditya and Criminisi, Antonio},
     booktitle = {Advances in Neural Information Processing Systems},
     abbr = {NeurIPS},
     venue = {Barcelona, Spain},
     eventdate = {2016-12-05/2016-10-12},
     pages = {2613--2621},
     year = {2016},
     eprint = {1605.07262},
     eprinttype = {ar{X}iv},
     arxivid = {1605.07262},
     publisher = {Curran Associates, Inc.},
     bibtex_show = {true}
   }

2014

1. MICCAI

   Segmentation of Brain Tumor Tissues with Convolutional Neural Networks

   Zikic, Darko,  Ioannou, Yani, Criminisi, Antonio, and Brown, Matthew

   In MICCAI workshop on Multimodal Brain Tumor Segmentation Challenge (BRATS), Boston, MA, USA Nov 2014

   Bib

   @inproceedings{zikic2014braincnn,
     author = {Zikic, Darko and Ioannou, Yani and Criminisi, Antonio and Brown, Matthew},
     booktitle = {{MICCAI workshop on Multimodal Brain Tumor Segmentation Challenge (BRATS)}},
     abbr = {MICCAI},
     title = {{Segmentation of Brain Tumor Tissues with Convolutional Neural Networks}},
     year = {2014},
     venue = {Boston, MA, USA},
     eventdate = {2014-09-14},
     bibtex_show = {true}
   }

2012

1. 3DV

   Difference of Normals as a Multi-Scale Operator in Unorganized Point Clouds

   Ioannou, Yani, Taati, Babak, Harrap, Robin, and Greenspan, Michael

   3D Imaging, Modeling, Processing, Visualization and Transmission (3DIMPVT), 2012 Second International Conference on Nov 2012

   arXiv Bib Poster

   @article{ioannou2012don,
     title = {{Difference of Normals as a Multi-Scale Operator in Unorganized Point Clouds}},
     author = {Ioannou, Yani and Taati, Babak and Harrap, Robin and Greenspan, Michael},
     journal = {3D Imaging, Modeling, Processing, Visualization and Transmission (3DIMPVT), 2012 Second International Conference on},
     abbr = {3DV},
     year = {2012},
     venue = {Zurich, Switzerland},
     eventdate = {2012-10-13/2012-10-15},
     pages = {501--508},
     eprinttype = {ar{X}iv},
     arxivid = {1209.1759},
     eprint = {1209.1759},
     poster = {https://dx.doi.org/10.5281/zenodo.53145},
     bibtex_show = {true}
   }