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Mostrando ítems 21-27 de 27
SCM-IoT: An Aproach for Internet of Things Services Integration and Coordination
(MDPI Publishing, 2022-03-18)
Today, new applications demand an internet of things (IoT) infrastructure with greater intelligence in our daily-use devices. Among the salient features that characterize intelligent IoT systems are interoperability and ...
Decision-Tree-Based Horizontal Fragmentation Method for Data Warehouses
(MDPI, 2022-10-28)
Data warehousing gives frameworks and means for enterprise administrators to methodically prepare, comprehend, and utilize the data to improve strategic decision-making skills. One of the principal challenges to data ...
Reglas de Asociación como Estrategia de Selección de Ítems en Exámenes Adaptativos Computarizados
(Universidad Autónoma del Estado de México, 2022-08-31)
En el presente trabajo se propone un método de selección de ítems en los CAT (Computerized Adaptive Testing, Exámenes Adaptativos Computarizados) basado en reglas de asociación. De acuerdo con la respuesta correcta (1) o ...
A New Method of Dynamic Horizontal Fragmentation for Multimedia Databases Contemplating Content-Based Queries
(MDPI Publishing, 2022-01-17)
The proper storage and management of multimedia data is a topic of great interest to industry and academia. Database fragmentation plays a fundamental role as a mechanism to guarantee cost reduction and improve response ...
Decision-Tree-Based Horizontal Fragmentation Method for Data Warehouses
(MDPI Publishing, 2022-10-28)
Data warehousing gives frameworks and means for enterprise administrators to methodically prepare, comprehend, and utilize the data to improve strategic decision-making skills. One of the principal challenges to data ...
Design of a Multimedia Data Management System that Uses Horizontal Fragmentation to Optimize Content-based Queries
(International Academy, Research, and Industry Association (IARIA), 2020-10-01)
In the Technological Institute of Orizaba, a project was carried out to collect historical data of the Institute, where a large amount of multimedia data was retrieved. At the end of the project, it was detected that ...
Caracterización de los Tipos de Fragmentación en Sistemas Gestores de Bases de Datos Relacionales
(Tecnológico Nacional de México, Centro Nacional de Investigación y Desarrollo Tecnológico, 2022-12-26)
En la actualidad, existen diversos sistemas gestores de bases de datos, los cuales compiten por tener el sistema que ofrezca el mejor rendimiento en las operaciones de lectura y escritura de datos. Una forma en la que estos ...