George A. Kastis

14 papers C 1Journal 10Unranked 2
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
Noninvasive Quantification of Glucose Metabolism in Mice Myocardium Using the Spline Reconstruction Technique.
J. Imaging
Alexandros Vrachliotis, Anastasios Gaitanis, Nicholas E. Protonotarios, George A. Kastis, Lena Costaridou
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
Evaluation of the spline reconstruction technique for preclinical PET imaging.
Comput. Methods Programs Biomed.
Alexandros Vrachliotis, George A. Kastis, Nicholas E. Protonotarios, Athanasios S. Fokas, Stephan G. Nekolla, Constantinos D. Anagnostopoulos, Lena Costaridou, Anastasios Gaitanis
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
2019 C conf
A Spline Approach to Parallel-Hole Collimator Deblurring for aSRT-Reconstructed SPECT Images.
BIBE
Nicholas E. Protonotarios, Antonios Charalambopoulos, George A. Kastis, Krzysztof Kacperski, Athanassios S. Fokas
2017 J jnl
Automatic cumulative sums contour detection of FBP-reconstructed multi-object nuclear medicine images.
Comput. Biol. Medicine
Nicholas E. Protonotarios, George M. Spyrou, George A. Kastis
2015 — ch.
Mathematical Methods in PET and SPECT Imaging.
Handbook of Mathematical Methods in Imaging
Athanassios S. Fokas, George A. Kastis
2009 — conf
Analytical reconstructions for PET and spect employing L1-denoising.
DPS
Paolo Emilio Barbano, Athanassios S. Fokas, George A. Kastis
2002 J jnl
Objective Comparison of Quantitative Imaging Modalities Without the Use of a Gold Standard.
IEEE Trans. Medical Imaging
John W. Hoppin, Matthew A. Kupinski, George A. Kastis, Eric Clarkson, Harrison H. Barrett
2001 — conf
Objective Comparison of Quantitative Imaging Modalities Without the Use of a Gold Standard.
IPMI
John W. Hoppin, Matthew A. Kupinski, George A. Kastis, Eric Clarkson, Harrison H. Barrett