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Mostrando ítems 71-80 de 92
Towards Association Rule-based Item Selection Strategy in Computerized Adaptive Testing
(CEIPA, 2020-12-07)
One of the most important stages of Computerized Adaptive Testing is the selection of items, in which various methods are used, which have certain weaknesses at the time of implementation. Therefore, in this paper, it is ...
Comparative Analysis of Decision Tree Algorithms for Data Warehouse Fragmentation
(CEIPA, 2020-12-07)
One of the main problems faced by Data Warehouse designers is fragmentation. Several studies have proposed data mining-based horizontal fragmentation methods. However, not exists a horizontal fragmentation technique that ...
Bioenergy potential from agroindustrial wastes of the state of Veracruz
(Asociación Latinoamericana de Desarrollo Sustentable y Energías Renovables A. C., 2020-11-14)
The use of fossil fuels is losing versus the use renewable energy sources such as biomass and biogas, due to the environmental impacts that they generate. In Mexico, Veracruz has an area of 7.24 x 106 hectares, representing ...
Desarrollo de una plataforma tecnológica para la generación de software educativo usando el aprendizaje basado en juegos
(Instituto Tecnológico de Orizaba, 2020-03-27)
El aprendizaje basado en el juego como su nombre lo dice hace uso de juegos digitales empleándolos en el área de educación con el fin de contribuir al proceso enseñanza-aprendizaje de forma significativa. En lo que respecta ...
Effects of ornamental plant density and mineral/plastic media on the removal of domestic wasteater pollutants by home wetlands technology
(MDPI, 2020-11-12)
Wastewater treatment (WWT) is a priority around the world; conventional treatments are not widely used in rural areas owing to the high operating and maintenance costs. In Mexico, for instance, only 40% of wastewater is ...
FRAGMENT: A Web Application for Database Fragmentation, Allocation and Replication Over a Cloud Environment
(IEEE, 2020-05-25)
Fragmentation, allocation and replication are techniques widely used in relational databases to improve the performance of operations and reduce their cost in distributed environments. This article shows an analysis of ...
IMPLEMENTACIÓN DE UN MODELO DE NEGOCIOS A TRAVÉS DEL DISEÑO Y MANEJO DE SISTEMAS SUSTENTABLES DE PRODUCCIÓN AGRÍCOLA
(2020-02-21)
Hoy en día se vuelve cada vez más evidente el daño que las poblaciones humanas han ocasionado al medio ambiente a través del tiempo; por ello se hace necesario contribuir con acciones concretas para enfrentar esta grave ...
DISEÑO DE SERVICIO MEDIANTE LA UTILIZACIÓN DE CANVAS Y DESIGN THINKING PARA UNA EMPRESA DE PRODUCTOS CONGELADOS
(2020-03-24)
Es de suma importancia, en el sector empresarial actual, contar con estrategias y herramientas que puedan disminuir la incertidumbre de fracaso. Dentro del sector de los servicios, resulta complejo definir una estructura ...
OBTENCIÓN DE UN ALIMENTO FUNCIONAL MEDIANTE LA LIOFILIZACIÓN Y SECADO POR ASPERSIÓN DE UN PRODUCTO GENERADO A PARTIR DE LA MICROBIOTA DEL KÉFIR
(2020-07-14)
The objective of this work was to apply the freeze-drying and spray-drying process to obtain a viable product from the microbiota of the kefir. The reproduction of the microbiota was taken to 26°C in the milk with rehydrated ...
Ingeniería de Software Basada en Búsqueda en Líneas de Productos de Software
(2020-12)
Currently, software construction is moving towards industrialization by replacing the custom form of development with the use of approaches such as Software Product Lines (SPL) and Multiple Software Product Lines (MPL). ...