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Learning Analytics in Relation to Open Access to Research Data in Peru. An Interdisciplinary Comparison
(Universidad de Cuenca, 2020-10-01)
The aim of this paper is to investigate the perceptions of learning analytics re-searchers in Peru about the barriers to publication of their research data. A review of the relevant legislation was done. Semi-structured ...
Propuesta de una guía de herramientas prácticas para la implementación de un data lake en las empresas
(Ediciones Universidad Simón BolívarFacultad de Ingenierías, 2022)
Un data lake es un repositorio de almacenamiento que contiene una gran cantidad de datos en bruto, donde todavía no tienen una finalidad definida, a diferencia de un data warehouse que es un depósito de datos donde sus ...
Data quality in research data management: a bibliometric study
(Univ Federal Rio Grande Sul, Fac Biblioteconomia & Comunicacao, 2022-01-01)
Research data management is recognized by the scientific community as an important part of best practices in research, so that these data should be available for access and reuse. Within the context of research data ...
Visualization in Big Data: a tool for pattern recognition in data stream
(Revista de Sistemas de Informação da FSMA, 2019)
Data freshness and data accuracy :a state of the art
(UR. FI – INCO., 2006)
In a context of Data Integration Systems (DIS) providing access to large amounts of data extracted and integrated from autonomous data sources, users are highly concerned about data quality. Traditionally, data quality is ...
Systematic review and comparison of modeling ETL processes in data warehouse
(08/23/2010)
Abstract:
In a Data Warehouse (DW), ETL processes (Extraction, Transformation, Load) are responsible for extracting, transforming and loading data from the data sources into the DW. A good design of these processes in the ...
Quality in governmental data retrieval: a study of public policy data on the internet
(Univ Federal Minas Gerais, Escola Biblioteconomia, 2020-06-01)
The use of the Internet to access government data is growing and presents possibilities for citizens to monitor the implementation of public policies. In the context of public policies for the agriculture sector, it is ...