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HEMS-IoT: A Big Data and Machine Learning-Based Smart Home System for Energy Saving
(2020-02-27)
Energy efficiency has aroused great interest in research worldwide, because energy consumptionhasincreasedinrecentyears,especiallyintheresidentialsector. Theadvancesinenergy conversion, along with new forms of communication, ...
Application of Dynamic Fragmentation Methods in Multimedia Databases: A Review
(MDPI Publishing, 2020-11-30)
Fragmentation is a design technique widely used in multimedia databases, because it produces substantial benefits in reducing response times, causing lower execution costs in each operation performed. Multimedia databases ...
Wheat germ, mamey seed, walnut, coconut, and linseed oil thermal characterization using photothermal techniques
(Revista Mexicana de Física, 2020-03)
The cosmetic industry has turned its attention to using vegetable products; the number of different vegetable oils used in the cosmetic industry has risen in the last years. Therefore, there are opportunities for development ...
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 ...
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 ...
Naturalistic Programming: Model and Implementation
(IEEE Latin America Transactions, 2020-07)
Naturalistic programming is defined as a programming technique that uses abstractions whose expressiveness is close to natural languages. The objective is preserving as much as possible the needs of the client in their ...
Effect of spray-drying conditions on moisture content and particle size of coffee extract in a prototype dryer
(RMIQ, 2020-01-19)
In this work, the effect of spray drying conditions on the moisture content and particle size of coffee extract was studied. The factors investigated were the inlet temperature (150 to 220 °C), air flow (537 to 691 kg·h−1 ...