1 code implementation • 9 Aug 2021 • Charalambos Chrysostomou, Floris Alexandrou, Mihalis A. Nicolaou, Huseyin Seker
This paper focuses on accurately predicting if an Influenza type A virus can infect specific hosts, and more specifically, Human, Avian and Swine hosts, using only the protein sequence of the HA gene.
no code implementations • 9 Aug 2021 • Charalambos Chrysostomou
Finally, to demonstrate the efficacy and capability of the proposed method results from real-world DAT-SPECT sinograms are presented.
no code implementations • 9 Aug 2021 • Charalambos Chrysostomou, Loizos Koutsantonis, Christos Lemesios, Costas N. Papanicolas
In this paper, we present a novel method for tomographic image reconstruction in SPECT imaging with a low number of projections.
no code implementations • 9 Aug 2021 • Charalambos Chrysostomou, Loizos Koutsantonis, Christos Lemesios, Costas N. Papanicolas
For evaluation of the efficacy of the method, phantoms based on Shepp Logan, with various noise levels added were used, and the resulting interpolated sinograms are reconstructed using Ordered Subset Expectation Maximization (OSEM) and compared to the reconstructions of the original sinograms.
no code implementations • 12 Feb 2021 • Charalambos Chrysostomou, Harris Partaourides, Huseyin Seker
In this paper, to accurately predict if an Influenza type A virus has the capability to infect human hosts, by using only the HA gene, is therefore developed and tested.
no code implementations • 19 Oct 2020 • Charalambos Chrysostomou, Loizos Koutsantonis, Christos Lemesios, Costas N. Papanicolas
In this paper, we explore a novel method for tomographic image reconstruction in the field of SPECT imaging.
1 code implementation • 8 Mar 2019 • Constantia Alexandrou, Andreas Athenodorou, Charalambos Chrysostomou, Srijit Paul
We study numerically the relation between one latent dimension extracted from the autoencoder to the critical temperature $T_c$.
Statistical Mechanics Disordered Systems and Neural Networks High Energy Physics - Lattice Computational Physics