Results 31 to 40 of about 88,482 (262)

Sistema de reconocimiento facial para el control de accesos mediante Inteligencia Artificial

Innovación y Software, 2023
El presente artículo tiene como objetivo principal el desarrollo de un sistema que permita el reconocimiento facial de una persona para el control de accesos mediante Inteligencia Artificial.
Jean Elias Manuel Reyes Campos, Christian Stephano Castañeda Rodríguez, Luis Daniel Alva Luján, Alberto Carlos Mendoza de los Santos   +3 more
doaj   +1 more source

ARBTools: A Tricubic Spline Interpolator for Three-Dimensional Scalar or Vector Fields

Journal of Open Research Software, 2019
ARBTools is a Python library containing a Lekien-Marsden type tricubic spline method for interpolating three-dimensional scalar or vector fields presented as a set of discrete data points on a regular cuboid grid.
Paul Walker, Ulrich Krohn, David Carty
doaj   +1 more source

Accelerated Modeling of Near and Far-Field Diffraction for Coronagraphic Optical Systems

, 2018
Accurately predicting the performance of coronagraphs and tolerancing optical surfaces for high-contrast imaging requires a detailed accounting of diffraction effects. Unlike simple Fraunhofer diffraction modeling, near and far-field diffraction effects,
Abdellah, Akeret, Cooke, Cooley, Douglas, Douglas, Fangohr, Frigo, Greenfield, Greenfield, Hirst, Jones, Kluyver, Lawrence, Lumbres, Macintosh, Marois, Mendillo, Morgan, Noecker, Pavlyk, Perrin, Shimobaba, Soummer, Steinbach, Stone, Yamamoto   +26 more
core   +1 more source

zfit: scalable pythonic fitting

, 2020
Statistical modeling is a key element in many scientific fields and especially in High-Energy Physics (HEP) analysis. The standard framework to perform this task in HEP is the C++ ROOT/RooFit toolkit; with Python bindings that are only loosely integrated
Coutinho, Rafael Silva, Eschle, Jonas, Navarro, Albert Puig, Serra, Nicola   +3 more
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

API design for machine learning software: experiences from the scikit-learn project [PDF]

, 2013
Scikit-learn is an increasingly popular machine learning li- brary. Written in Python, it is designed to be simple and efficient, accessible to non-experts, and reusable in various contexts.
Blondel, Mathieu, Buitinck, Lars, Gramfort, Alexandre, Grisel, Olivier, Grobler, Jaques, Holt, Brian, Joly, Arnaud, Layton, Robert, Louppe, Gilles, Mueller, Andreas, Niculae, Vlad, Pedregosa, Fabian, Prettenhofer, Peter, Vanderplas, Jake, Varoquaux, Gaël   +14 more
core   +3 more sources

Probabilistic Programming in Python using PyMC

, 2015
Probabilistic programming (PP) allows flexible specification of Bayesian statistical models in code. PyMC3 is a new, open-source PP framework with an intutive and readable, yet powerful, syntax that is close to the natural syntax statisticians use to ...
Fonnesbeck, Christopher, Salvatier, John, Wiecki, Thomas   +2 more
core   +2 more sources

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

Generating Unimodular Matrix in Python for Solving Systems of Linear Equations

Jurnal Ilmiah Informatika dan Komputer
Linear equation systems with integer solutions are widely used in modern computing fields such as cryptography and optimization, but conventional methods often produce inaccurate decimal solutions.
Muhammad Irfan Mustakim, Diny Syarifah Sany   +1 more
doaj   +1 more source