Výsledky vyhledávání - "Gatti, Domenico L."

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Molecular dynamics without molecules: searching the conformational space of proteins with generative neural networks

Autor: Schwing, Gregory, Palese, Luigi L., Fernández, Ariel, Schwiebert, Loren, Gatti, Domenico L.

All-atom and coarse-grained molecular dynamics are two widely used computational tools to study the conformational states of proteins. Yet, these two simulation methods suffer from the fact that without access to supercomputing resources, the time an

Externí odkaz: http://arxiv.org/abs/2206.04683

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CXR-Net: An Artificial Intelligence Pipeline for Quick Covid-19 Screening of Chest X-Rays

Autor: Abdulah, Haikal, Huber, Benjamin, Lal, Sinan, Abdallah, Hassan, Palese, Luigi L., Soltanian-Zadeh, Hamid, Gatti, Domenico L.

CXR-Net is a two-module Artificial Intelligence pipeline for the quick detection of SARS-CoV-2 from chest X-rays (CXRs). Module 1 was trained on a public dataset of 6395 CXRs with radiologist annotated lung contours to generate masks of the lungs tha

Externí odkaz: http://arxiv.org/abs/2103.00087

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Lung Segmentation in Chest X-rays with Res-CR-Net

Autor: Abdulah, Haikal, Huber, Benjamin, Lal, Sinan, Abdallah, Hassan, Soltanian-Zadeh, Hamid, Gatti, Domenico L.

Deep Neural Networks (DNN) are widely used to carry out segmentation tasks in biomedical images. Most DNNs developed for this purpose are based on some variation of the encoder-decoder U-Net architecture. Here we show that Res-CR-Net, a new type of f

Externí odkaz: http://arxiv.org/abs/2011.08655

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Res-CR-Net, a residual network with a novel architecture optimized for the semantic segmentation of microscopy images

Autor: Abdallah, Hassan, Liyanaarachchi, Asiri, Saigh, Maranda, Silvers, Samantha, Arslanturk, Suzan, Taatjes, Douglas J., Larsson, Lars, Jena, Bhanu P., Gatti, Domenico L.

Deep Neural Networks (DNN) have been widely used to carry out segmentation tasks in both electron and light microscopy. Most DNNs developed for this purpose are based on some variation of the encoder-decoder type U-Net architecture, in combination wi

Externí odkaz: http://arxiv.org/abs/2004.08246

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Hemoglobin Non-equilibrium Oxygen Dissociation Curve

Autor: Scrima, Rosella, Fugetto, Sabino, Capitanio, Nazzareno, Gatti, Domenico L.

Abnormal hemoglobins can have major consequences for tissue delivery of oxygen. Correct diagnosis of hemoglobinopathies with altered oxygen affinity requires a determination of hemoglobin oxygen dissociation curve (ODC), which relates the hemoglobin

Externí odkaz: http://arxiv.org/abs/2001.00091

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Multidimensional mutual information methods for the analysis of covariation in multiple sequence alignments

Autor: Clark, Greg W., Ackerman, Sharon H., Tillier, Elisabeth R., Gatti, Domenico L.

Several methods are available for the detection of covarying positions from a multiple sequence alignment (MSA). If the MSA contains a large number of sequences, information about the proximities between residues derived from covariation maps can be

Externí odkaz: http://arxiv.org/abs/1404.6684

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