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      La integración de fuentes diversas de información en los estudios territoriales. Reflexiones sobre dos investigaciones

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          Abstract

          Resumen Los últimos años han estado caracterizados por un incremento notable en el volumen de información disponible para la investigación social. Se han publicado fuentes que podrían llamarse “tradicionales” (microdatos de censos y encuestas, series económicas, registros administrativos, etc.) y han aparecido nuevas fuentes de datos (redes sociales, plataformas, etc.). El presente trabajo busca reflexionar sobre el uso y la integración de fuentes heterogéneas en las ciencias sociales en general y en la problemática del territorio en particular. Para ello, reseña y analiza dos investigaciones que se basaron en este tipo de operaciones: una que busca detectar las diferentes modalidades de la expansión sojera en Argentina a nivel departamental y otra que desarrolló un índice de vulnerabilidad sanitaria a nivel radio censal para todo el país. Los problemas que surgen en dicha integración, la granularidad territorial de la información, la necesidad de avanzar en la utilización de cierto tipo de modelado que ayude a esta integración de fuentes y la posibilidad de replicabilidad y apertura de dicha información son algunos de los temas centrales del artículo.

          Translated abstract

          Abstract The last few years have been characterized by a notable increase in the volume of information available for social research. Sources that could be called “traditional” have been published (microdata from censuses and surveys, economic series, administrative records, etc.) and new data sources have appeared (social networks, platforms, etc.). This work seeks to reflect on the use and integration of heterogeneous sources in the social sciences, in general, and in the problems of the territory in particular. To do this, he reviews and analyzes two investigations that were based on this type of operations: one that seeks to detect the different modalities of soybean expansion in Argentina at the departmental level and another that developed a health vulnerability index at the radio census level for the entire country. The problems that arise in said integration, the territorial granularity of the information, the need to advance in the use of a certain type of modeling that helps this integration of sources and the possibility of replicability and openness of said information are some of the central issues. from the article.

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          A manifesto for reproducible science

          Improving the reliability and efficiency of scientific research will increase the credibility of the published scientific literature and accelerate discovery. Here we argue for the adoption of measures to optimize key elements of the scientific process: methods, reporting and dissemination, reproducibility, evaluation and incentives. There is some evidence from both simulations and empirical studies supporting the likely effectiveness of these measures, but their broad adoption by researchers, institutions, funders and journals will require iterative evaluation and improvement. We discuss the goals of these measures, and how they can be implemented, in the hope that this will facilitate action toward improving the transparency, reproducibility and efficiency of scientific research.
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            The world's technological capacity to store, communicate, and compute information.

            We estimated the world's technological capacity to store, communicate, and compute information, tracking 60 analog and digital technologies during the period from 1986 to 2007. In 2007, humankind was able to store 2.9 × 10(20) optimally compressed bytes, communicate almost 2 × 10(21) bytes, and carry out 6.4 × 10(18) instructions per second on general-purpose computers. General-purpose computing capacity grew at an annual rate of 58%. The world's capacity for bidirectional telecommunication grew at 28% per year, closely followed by the increase in globally stored information (23%). Humankind's capacity for unidirectional information diffusion through broadcasting channels has experienced comparatively modest annual growth (6%). Telecommunication has been dominated by digital technologies since 1990 (99.9% in digital format in 2007), and the majority of our technological memory has been in digital format since the early 2000s (94% digital in 2007).
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              An Introduction to Statistical Learning: With Applications in R

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                Author and article information

                Journal
                quid
                Quid 16. Revista del Área de Estudios Urbanos
                Quid 16
                Universidad de Buenos Aires (CABA, , Argentina )
                2250-4060
                June 2022
                : 17
                : 38-60
                Affiliations
                [1] orgnameUniversidad Nacional de San Martín Argentina
                Article
                S2250-40602022000100038 S2250-4060(22)00001700038
                4e64c2ff-6b3e-4a3d-8811-415b8ceebeca

                This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

                History
                : 23 October 2021
                : 16 February 2022
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 31, Pages: 23
                Product

                SciELO Argentina

                Categories
                Articulos centrales-Dossier

                integración de fuentes,census data,unsupervised models,source integration,Territorial studies,datos censales,modelos no supervisados,Estudios territoriales

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