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Jàmbá, 2016 The impact of climate-change disasters poses significant challenges for South Africa, especially for vulnerable rural households. In South Africa, the impact of climate change at the local level, especially in rural areas, is not well known.
Mkhululi Ncube +8 more
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Métodos Mixtos para el Análisis de Redes Sociales
REDES: Revista Hispana para el Análisis de Redes Sociales, 2023 Las decisiones metodológicas que se toman a lo largo de cualquier investigación influyen en los resultados y sus conclusiones. Esto implica también que el enfoque desde donde se construye es relevante a la hora de discutir ideas que puedan tener ...
Francisca Ortiz Ruiz
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Modelos estocásticos orientados en el actor utilizando RSiena (I)
REDES: Revista Hispana para el Análisis de Redes Sociales, 2022 Este texto es el primero de una serie de seis guiones escritos en el lenguaje y ambiente de programación R que conjuntamente constituyen la introducción al software RSiena para estimar modelos estocásticos orientados en el actor para redes dinámicas.
Alejandro Espinosa-Rada
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REDES: Revista Hispana para el Análisis de Redes Sociales, 2021 En este artículo se propone el uso combinado del Análisis Comparado Cualitativo (Qualitative Comparative Analysis – QCA) y el Análisis de Redes Sociales (SNA) cómo estrategia metodológica para la investigación.
Francisca José Ortiz-Ruiz
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Modelos estocásticos orientados en el actor utilizando RSiena (II)
REDES: Revista Hispana para el Análisis de Redes Sociales, 2022 Este texto es el segundo de una serie de seis guiones escritos en el lenguaje y ambiente de programación R que conjuntamente constituyen la introducción al software RSiena para estimar modelos estocásticos orientados en el actor para redes dinámicas.
Alejandro Espinosa-Rada
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A Network Analysis of Retracted Citations by Iranian Computer Scientists [PDF]
International Journal of Web ResearchRetracted publications continue to influence scholarship long after withdrawal. This study assembles a curated set of 169 Iran-affiliated retractions in computer science, data science, and electrical engineering from 2008 to 2024, links them to citing ...
Parsa Zahedi, Sadegh Sulaimany
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Dealing With Sparse Rewards Using Graph Neural Networks
IEEE Access, 2023 Deep reinforcement learning in partially observable environments is a difficult task in itself and can be further complicated by a sparse reward signal.
Matvey Gerasyov, Ilya Makarov
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AntioxidantsAtherosclerosis is a complex condition that involves the accumulation of lipids and subsequent plaque formation in the arterial intima. There are various stimuli, cellular receptors, and pathways involved in this process, but oxidative modifications of ...
Marco Munno +5 more
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Urban Functional Area Division Based on Cell Tower Classification
IEEE Access, 2019 Each city can be divided into different functional areas for different purposes, such as commercial areas, residential areas, leisure areas, office areas, etc.
Yuewei Wu, Yuanyuan Qiao, Jie Yang
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Polarimetric SAR Image Classification Based on Ensemble Dual-Branch CNN and Superpixel Algorithm
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Recently, convolutional neural networks (CNNs) have been successfully utilized in polarimetric synthetic aperture radar (PolSAR) image classification and obtained promising results. However, most CNN-based classification methods require a large number of
Wenqiang Hua +3 more
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