The main purpose of this paper is to present the anatomy of a large scale Hypertext Transfer Protocol (HTTP) based Web search engine by using the system architecture of large search engines such as Google, Bing, and Yahoo as a…

The use of computing resources which are distributed as a service over a network is a cloud computing. There are plentiful outstanding beneficial and individual cloud computing services to date. A novel way to complement the present consumption and delivery…

In data mining, association rule mining is a popular and well researched area for discovering interesting relations between variables in large databases. In this paper, we compare the performance of association rule mining algorithms, which describes the different issues of mining…

Trabajo Final de Graduación para optar por el título de
Bachiller en Ingeniería en Computación, En este informe se expone un plan construcción de un producto software para la empresa
GBSYS de Costa Rica, el cual es un producto…

Informe de Proyecto de Graduación para optar por el título de
Ingeniero en Electrónica con el grado académico de Licenciatura, La red nacional de VSAT-ICE del Instituto Costarricense de Electricidad se encarga de proporcionar servicios de banda ancha y teléfono…

This study aims to obtain the digital image encryption algorithm with a simple but secure process, fast and efficient computing resources. The algorithms developed in this study were super-encryption algorithm that combines two of cipher called Playfair cipher and the…

This paper represents the GSA that can be used to determine the optimal location and rating of FACTS devices. They are devices used to regulate and improve the power flow in the power system. The method used in this study…

The target of stand-alone hybrid power generation system was to supply the load demand with high reliability and economically as possible. To design these criteria the optimal design of the proposed configuration should be done by using intelligent optimization technique.…

Using Java technology to research and develop a SaaS development  and maintenance platform which is based on cloud computing ,it includes many modules such as the cloud computing load network, application server, development framework, cloud computing development engine , operation…

The detection and fault identification of the partial discharge is the important aspect for the monitoring of the power equipment. For the lacks of the traditional detection methods, this paper analyzed the UHF signal characteristic parameters of the power equipment’s…