Nikolaos Dikaios

17 papers B 1Journal 16
YearRankTypeTitle / Venue / Authors
2026 J jnl
Brain-Inspired Learning and the Dynamic Interplay Between Neuroscience and Computer Science.
IT Prof.
Nikolaos Dikaios, George A. Kastis, Nicholas E. Protonotarios
2025 J jnl
Advancing breast, lung and prostate cancer research with federated learning. A systematic review.
npj Digit. Medicine
Anshu Ankolekar, Sebastian Boie, Maryam Abdollahyan, Emanuela Gadaleta, Seyed Alireza Hasheminasab, Guang Yang, Charles Beauville, Nikolaos Dikaios, George A. Kastis, Michael Bussmann, Claude Chelala, Sara Khalid, Hagen Kruger, Philippe Lambin, Giorgos Papanastasiou
2025 J jnl
Intra-clustering analysis reveals tissue-specific mutational patterns.
Comput. Methods Programs Biomed.
Stamatis Choudalakis, George A. Kastis, Nikolaos Dikaios
2024 J jnl
Advancing oncology with federated learning: transcending boundaries in breast, lung, and prostate cancer. A systematic review.
CoRR
Anshu Ankolekar, Sebastian Boie, Maryam Abdollahyan, Emanuela Gadaleta, Seyed Alireza Hasheminasab, Guang Yang, Charles Beauville, Nikolaos Dikaios, George A. Kastis, Michael Bussmann, Sara Khalid, Hagen Kruger, Philippe Lambin, Giorgos Papanastasiou
2024 J jnl
Is Attention all You Need in Medical Image Analysis? A Review.
IEEE J. Biomed. Health Informatics
Giorgos Papanastasiou, Nikolaos Dikaios, Jiahao Huang, Chengjia Wang, Guang Yang
2024 J jnl
Numerical Computation of Neumann Controls for the Heat Equation on a Finite Interval.
IEEE Trans. Autom. Control.
Konstantinos Kalimeris, Türker Özsari, Nikolaos Dikaios
2023 J jnl
Is attention all you need in medical image analysis? A review.
CoRR
Giorgos Papanastasiou, Nikolaos Dikaios, Jiahao Huang, Chengjia Wang, Guang Yang
2022 J jnl
Discrete Shearlets as a Sparsifying Transform in Low-Rank Plus Sparse Decomposition for Undersampled (k, t)-Space MR Data.
J. Imaging
Nicholas E. Protonotarios, Evangelia Tzampazidou, George A. Kastis, Nikolaos Dikaios
2022 J jnl
Sigmoid and Beyond: Algebraic Activation Functions for Artificial Neural Networks Based on Solutions of a Riccati Equation.
IT Prof.
Nicholas E. Protonotarios, Athanassios S. Fokas, George A. Kastis, Nikolaos Dikaios
2021 J jnl
Numerical computation of Neumann controllers for the heat equation on a finite interval.
CoRR
Konstantinos Kalimeris, Türker Özsari, Nikolaos Dikaios
2021 J jnl
OCTAVA: an open-source toolbox for quantitative analysis of optical coherence tomography angiography images.
CoRR
Gavrielle R. Untracht, Rolando Matos, Nikolaos Dikaios, Mariam Bapir, Abdullah K. Durrani, Teemapron Butsabong, Paola Campagnolo, David D. Sampson, Christian Heiss, Danuta M. Sampson
2020 J jnl
Stochastic Gradient Langevin dynamics for joint parameterization of tracer kinetic models, input functions, and T1 relaxation-times from undersampled k-space DCE-MRI.
Medical Image Anal.
Nikolaos Dikaios
2017 J jnl
A comparison of Bayesian and non-linear regression methods for robust estimation of pharmacokinetics in DCE-MRI and how it affects cancer diagnosis.
Comput. Medical Imaging Graph.
Nikolaos Dikaios, David Atkinson, Chiara Tudisca, Pierpaolo Purpura, Martin Forster, Hashim Uddin Ahmed, Timothy Beale, Mark Emberton, Shonit Punwani
2014 J jnl
Direct parametric reconstruction from undersampled (k, t)-space data in dynamic contrast enhanced MRI.
Medical Image Anal.
Nikolaos Dikaios, Simon R. Arridge, Valentin Hamy, Shonit Punwani, David Atkinson
2014 J jnl
Dynamic MR Image Reconstruction-Separation From Undersampled (${\bf k}, t$)-Space via Low-Rank Plus Sparse Prior.
IEEE Trans. Medical Imaging
Benjamin Trémoulhéac, Nikolaos Dikaios, David Atkinson, Simon R. Arridge
2014 B conf
Multi-modal pharmacokinetic modelling for DCE-MRI: using diffusion weighted imaging to constrain the local arterial input function.
Image Processing
Valentin Hamy, Marc Modat, Rebecca Shipley, Nikolaos Dikaios, Jon O. Cleary, Shonit Punwani, Sébastien Ourselin, David Atkinson, Andrew Melbourne
2014 J jnl
Respiratory motion correction in dynamic MRI using robust data decomposition registration - Application to DCE-MRI.
Medical Image Anal.
Valentin Hamy, Nikolaos Dikaios, Shonit Punwani, Andrew Melbourne, Arash Latifoltojar, Jesica Makanyanga, Manil Chouhan, Emma Helbren, Alex Menys, Stuart Taylor, David Atkinson