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Supercritical fluid extraction from Lippia alba: global yields, kinetic data, and extract chemical composition
(Elsevier B.V., 2005-06-01)
In this work, experimental data for the system Lippia alba + CO2 is presented. The major constituents of the L. alba volatile oil are limonene and carvone. Thus, literature data for the systems limonene + CO2 and carvone ...
Supercritical fluid extraction from Lippia alba: global yields, kinetic data, and extract chemical composition
(Elsevier B.V., 2005-06-01)
In this work, experimental data for the system Lippia alba + CO2 is presented. The major constituents of the L. alba volatile oil are limonene and carvone. Thus, literature data for the systems limonene + CO2 and carvone ...
Web application in Shiny for the extraction of data from profiles in Google Scholar
(2023-07-18)
– The need to measure the contribution of researchers through academic profiles is of great importance, which is why in 2018 we created an algorithm in R language to dynamically extract data from individual and institutional ...
Extracting semantic knowledge from web context for multimedia IR: a taxonomy, survey and challenges
(Springer, 2018-06)
Since its invention, the Web has evolved into the largest multimedia repository that has ever existed. This evolution is a direct result of the explosion of user-generated content, explained by the wide adoption of social ...
Web2DB : uma ferramenta para a construção de representações relacionais de sitios da web
(Universidade Federal de Minas GeraisUFMG, 2008-03-28)
The increasing demand for valuable information to be used in the analysis and decision-making processes favors the development of tools and methods that automate the extraction and treatment of web data. The rise in Web's ...
The role of semantic web in the big data process
(Univ Federal Santa Catarina, 2018-09-01)
The Semantic Web presents a theoretical corpus and a range of technologies and applications that demonstrate its consistency, including in use of its concepts and its technologies in other scopes than the Web. In this ...
SYNERGY BETWEEN LiDAR AND IMAGE DATA IN CONTEXT OF BUILDING EXTRACTION
(Copernicus Gesellschaft Mbh, 2014-01-01)
This paper compares the paradigms of LiDAR and aerophotogrammetry in the context of building extraction and briefly discusses a photogrammetric strategy for refining building roof polyhedrons previously extracted from LiDAR ...
Análisis de las técnicas de Web Scraping en la recolección de datos de sitios Web para determinar su efectividad y nivel de seguridad.
(Universidad de Guayaquil. Facultad de Ciencias Matemáticas y Físicas. Carrera de Ingeniería en Sistemas Computacionales., 2022-09)
El presente trabajo de investigación fue realizado con el objetivo de evaluar las técnicas que se utilizan en la extracción de datos de sitios web para evaluar su efectividad y nivel de seguridad. El proceso de extraer ...
Estratégias baseadas em exemplos para extração de dados semi-estruturados da web
(Universidade Federal de Minas GeraisUFMG, 2002-06-21)
In this work we propose, implement and evaluate strategies and techniques for the problem of extracting semistructured data fromWeb data sources within the context of an approach we call DEByE (Data Extraction By Example). ...
Real Time Delta Extraction Based on Triggers to Support Data Warehousing
(Ieee, 2013-01-01)
Nowadays large corporations require integrated data from diverse sources, leading to the use of data warehouse architectures for this purpose. To bypass problems related to the use of computational resources to process ...