Sofia Ira Ktena
Sofia Ira Ktena
Senior ML Engineer, Twitter
Verified email at twitter.com - Homepage
Title
Cited by
Cited by
Year
Human brain mapping: A systematic comparison of parcellation methods for the human cerebral cortex
S Arslan, SI Ktena, A Makropoulos, EC Robinson, D Rueckert, S Parisot
Neuroimage 170, 5-30, 2018
1162018
Distance Metric Learning using Graph Convolutional Networks: Application to Functional Brain Networks
SI Ktena, S Parisot, E Ferrante, M Rajchl, M Lee, B Glocker, D Rueckert
International Conference on Medical Image Computing and Computer-Assisted …, 2017
682017
Spectral Graph Convolutions on Population Graphs for Disease Prediction
S Parisot, SI Ktena, E Ferrante, M Lee, RG Moreno, B Glocker, D Rueckert
International Conference on Medical Image Computing and Computer-Assisted …, 2017
65*2017
Disease prediction using graph convolutional networks: Application to Autism Spectrum Disorder and Alzheimer’s disease
S Parisot, SI Ktena, E Ferrante, M Lee, R Guerrero, B Glocker, D Rueckert
Medical image analysis 48, 117-130, 2018
562018
Metric learning with spectral graph convolutions on brain connectivity networks
SI Ktena, S Parisot, E Ferrante, M Rajchl, M Lee, B Glocker, D Rueckert
NeuroImage 169, 431-442, 2018
462018
DLTK: State of the Art Reference Implementations for Deep Learning on Medical Images
N Pawlowski, SI Ktena, MCH Lee, B Kainz, D Rueckert, B Glocker, ...
Medical Imaging Meets NIPS 2017, 2017
392017
A virtual reality platform for safe evaluation and training of natural gaze-based wheelchair driving
SI Ktena, W Abbott, AA Faisal
7th International IEEE/EMBS Conference on Neural Engineering (NER), 236-239, 2015
382015
Graph saliency maps through spectral convolutional networks: Application to sex classification with brain connectivity
S Arslan, SI Ktena, B Glocker, D Rueckert
Graphs in Biomedical Image Analysis and Integrating Medical Imaging and Non …, 2018
82018
Brain connectivity measures improve modeling of functional outcome after acute ischemic stroke
SI Ktena, M Schirmer, MR Etherton, AK Giese, C Tuozzo, BB Mills, ...
Stroke 50 (10), https://doi.org/10.1161/STROKEAHA.119.02, 2019
52019
A flexible graphical model for multi-modal parcellation of the cortex
S Parisot, B Glocker, SI Ktena, S Arslan, MD Schirmer, D Rueckert
Neuroimage 162, 226-248, 2017
42017
Exploring Heritability of Functional Brain Networks with Inexact Graph Matching
SI Ktena, S Arslan, S Parisot, D Rueckert
IEEE International Symposium on Biomedical Imaging (ISBI), 2017, 2017
42017
Comparison of Brain Networks with Unknown Correspondences
SI Ktena, S Parisot, J Passerat-Palmbach, D Rueckert
MICCAI Workshop on Brain Analysis using Connectivity Networks (BACON), 2016 …, 2016
42016
Addressing delayed feedback for continuous training with neural networks in CTR prediction
SI Ktena, A Tejani, L Theis, PK Myana, D Dilipkumar, F Huszár, S Yoo, ...
Proceedings of the 13th ACM Conference on Recommender Systems, 187-195, 2019
32019
Rich-Club organization: an important determinant of functional outcome after acute ischemic stroke
MD Schirmer, SI Ktena, MJ Nardin, KL Donahue, AK Giese, MR Etherton, ...
Frontiers in Neurology, https://doi.org/10.3389/fneur.2019.00956, 2019
32019
Forecasting Sales in a Sugar Factory
S Ktena, F Petropoulos, P Koutsoliakos, D Michos, V Assimakopoulos
Journal of Knowledge Management, Economics and Information Technology 1 (7 …, 2011
22011
Privacy-Preserving Recommender Systems Challenge on Twitter's Home Timeline
L Belli, SI Ktena, A Tejani, A Lung-Yut-Fon, F Portman, X Zhu, Y Xie, ...
arXiv preprint arXiv:2004.13715, 2020
12020
A Topological Graph Kernel for Gender Classification of Functional Brain Networks
SI Ktena, D Rueckert
22nd Annual Meeting of the Organization for Human Brain Mapping (OHBM), 2016
12016
Computational analysis and modelling of graph-structured neuroimaging data
SI Ktena
Imperial College London, 2018
2018
Disruptions in rich club organization of acute ischemic stroke patients predict functional outcome
SI Ktena, MD Schirmer, MR Etherton, AK Giese, B Mills, D Rueckert, O Wu, ...
2018
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Articles 1–19