Browsing by Title Facultad de Ciencias Físicas y Matemáticas
Now showing items 4020-4039 of 20253
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(Institute of Electrical and Electronics Engineers Inc., 2020)
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(Universidad de Chile, 2019)La administración de recursos humanos es de suma importancia, ya sea en una tienda física o una plataforma en línea, ya que contribuyen a determinar la relación entre la firma y sus clientes. En muchas industrias de ...
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(NLM (Medline), 2019)In the Human Penguin Project (N = 1755), 15 research groups from 12 countries collected body temperature, demographic variables, social network indices, seven widely-used psychological scales and two newly developed ...
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(Universidad de Chile, 2020)El objetivo de esta tesis es explorar algunos algoritmos de minería de datos y aprendizaje de máquinas aplicados a datos cosmológicos, especialmente a los observables obtenidos del agrupamiento de galaxias en la estructura ...
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(Elsevier, 2021)We present the results of U-Pb zircon dating conducted using laser ablation-inductively coupled plasma mass spectrometry (LA-ICP-MS), isotopic tracing analyses of Hf in zircon and Sr-Nd in whole-rock and whole-rock major ...
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(Universidad de Chile, 2021)Los avances en las tecnologías de secuenciación del ADN han generado que hoy en día tengamos una gran cantidad de colecciones genómicas disponibles para analizar. El reto con estas colecciones es almacenar y procesar los ...
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(2013)In this paper, we present a new approach for generic 3D shape retrieval based on a mesh partitioning scheme. Our method combines a mesh global description and mesh partition descriptions to represent a 3D shape. The ...
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(Institute of Electrical and Electronics Engineers Inc., 2020)
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(IEEE-Inst Electrical Electronics Engineers, 2022)This work addresses testing the independence of two continuous and finite-dimensional random variables from the design of a data-driven partition. The empirical log-likelihood statistic is adopted to approximate the ...
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(Universidad de Chile, 2020)
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(International Committee for Computational Linguistics, 2020)
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(Universidad de Chile, 2021)Un problema recurrente en la toma de decisiones espaciales (TDE) puede ser descrito de la siguiente manera: encontrar una zona apta para hacer algo . Según la literatura, los pasos para encontrar una zona apta son básicamente ...
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(Universidad de Chile, 2015)Se presenta un modelo para diseñar un plan de acción para la generación eléctrica que incorpora futuro riesgo de cambio en la política de energía renovable. El modelo permite un plan en múltiples etapas, en donde algunas ...
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(IEEE COMPUTER SOC, 2008)This paper addresses issues of using computer technology to support in-classroom teaching and learning regarding one of the most frequent problems in such scenarios: the students' attention. First, it presents the distraction ...
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(Universidad de Santiago de Chile. Facultad de Tecnología, 2016)In times of crisis like those currently going through, the reform of the Local Public Administration specifically with regard to the development of human resources is essential. Specifically one that has to do with qualified ...
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(Springer, 2015)In January and February 2013, heavy rainfall during local summer storms triggered a large number of landslides in the Andes Main and Frontal ranges of central Chile and Argentina (32°–34° S). Most of the mass movements ...
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(MDPI, 2021)This review paper compiles research related to debris flows and hyperconcentrated flows in the central Andes (30 –33 S), updating the knowledge of these phenomena in this semiarid region. Continuous records of these ...
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(Springer International Publishing, 2020)
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(IOP Publishing, 2020)We consider the long time asymptotics of (not necessarily small) odd solutions to the nonlinear Schrödinger equation with semi-linear and nonlocal Hartree nonlinearities, in one dimension of space. We assume data in the ...
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(Springer, 2017)In this paper, decentralized reinforcement learning is applied to a control problem with a multidimensional action space. We propose a decentralized reinforcement learning architecture for a mobile robot, where the individual ...