Listar por autor "Sánchez Fernández, Andrés Jesús"
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A data relocation approach for terrain surface analysis on multi-GPU systems: a case study on the total viewshed problem.
Sánchez Fernández, Andrés Jesús; Romero-Gómez, Luis Felipe
; Bandera-Burgueño, Gerardo; Tabik, Siham (Taylor & Francis, 2020-12-04)
Digital Elevation Models (DEMs) are important datasets for modelling line-of-sight phenomena such as radio signals, sound waves and human vision. These are commonly analysed using rotational sweep algorithms. However, ... -
Novel parallel approaches to efficiently solve spatial problems on heterogeneous CPU-GPU systems
(UMA Editorial, 2022)In recent years, approaches that seek to extract valuable information from large datasets have become particularly relevant in today's society. In this category, we can highlight those problems that comprise data analysis ...