3 research outputs found

    Ranking Cloud Computing Criteria in Developing Electronic Communications Services Using MCDM

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    The main purpose of this study was ranking cloud computing criteria in developing electronic communications services using multiple-criteria decision analysis methodology (MCDM). This correlational research was applied in terms of purpose. Statistical population of the study included ICT experts of the steel industry in Yazd province (industrial experts), among which, 312 individuals were selected using purposeful nonprobability (judgmental) sampling method. Considering the conducted investigations and critically reviewing the related books and articles, the variables, criteria, and scales were identified using cloud computing technology. To analyze the data, MCDM and fuzzy logic calculations were utilized in Expert Choice software. According to the results and considering fuzzy calculations related to the capabilities of cloud computing in developing electronic communications services, the most important criteria in the "IT management in steel industries" cluster having (A) network code was "communicating with steel industries` costumers" having (AB) network code and fuzzy network weight equal to 0.096; the most important criteria in "cloud computing capabilities" cluster having (B) network code were "reducing steel industries` costs" having (BA) network code and fuzzy network weight equal to 0.191; and "providing rapid services to steel industries` costumers" having (BB) network code and fuzzy network weight equal to 0.120. on the other hand, the most important criteria in "developing electronic communications services" cluster having (C) network code was "storing the data in electronic communications services" having (CD) network code and fuzzy network weight equal to 0.123, since based on fuzzy logic calculation, they had the highest fuzzy rank in Matlab programming environment regarding cloud computing capabilities in developing electronic communications services

    Ranking Cloud Computing Criteria in Developing Electronic Communications Services Using MCDM

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    The main purpose of this study was ranking cloud computing criteria in developing electronic communications services using multiple-criteria decision analysis methodology (MCDM). This correlational research was applied in terms of purpose. Statistical population of the study included ICT experts of the steel industry in Yazd province (industrial experts), among which, 312 individuals were selected using purposeful nonprobability (judgmental) sampling method. Considering the conducted investigations and critically reviewing the related books and articles, the variables, criteria, and scales were identified using cloud computing technology. To analyze the data, MCDM and fuzzy logic calculations were utilized in Expert Choice software. According to the results and considering fuzzy calculations related to the capabilities of cloud computing in developing electronic communications services, the most important criteria in the "IT management in steel industries" cluster having (A) network code was "communicating with steel industries` costumers" having (AB) network code and fuzzy network weight equal to 0.096; the most important criteria in "cloud computing capabilities" cluster having (B) network code were "reducing steel industries` costs" having (BA) network code and fuzzy network weight equal to 0.191; and "providing rapid services to steel industries` costumers" having (BB) network code and fuzzy network weight equal to 0.120. on the other hand, the most important criteria in "developing electronic communications services" cluster having (C) network code was "storing the data in electronic communications services" having (CD) network code and fuzzy network weight equal to 0.123, since based on fuzzy logic calculation, they had the highest fuzzy rank in Matlab programming environment regarding cloud computing capabilities in developing electronic communications services.El objetivo principal de este estudio fue clasificar los criterios de computaci贸n en la nube en el desarrollo de servicios de comunicaciones electr贸nicas utilizando la metodolog铆a de an谩lisis de decisiones de m煤ltiples criterios (MCDM). Esta investigaci贸n correlacional se aplic贸 en t茅rminos de prop贸sito. La poblaci贸n estad铆stica del estudio incluy贸 a expertos en TIC de la industria del acero en la provincia de Yazd (expertos industriales), entre los cuales, se seleccionaron 312 individuos utilizando el m茅todo de muestreo intencional no probabil铆stico (enjuiciador). Considerando las investigaciones realizadas y revisando cr铆ticamente los libros y art铆culos relacionados, las variables, criterios y escalas se identificaron utilizando tecnolog铆a de computaci贸n en la nube. Para analizar los datos, se utilizaron MCDM y c谩lculos de l贸gica difusa en el software Expert Choice. De acuerdo con los resultados y considerando c谩lculos difusos relacionados con las capacidades de la computaci贸n en la nube en el desarrollo de servicios de comunicaciones electr贸nicas, el criterio m谩s importante en el cl煤ster "Gesti贸n de TI en industrias sider煤rgicas" que ten铆a un c贸digo de red (A) era "comunicarse con los clientes de las industrias sider煤rgicas" tener un c贸digo de red (AB) y un peso de red difusa igual a 0.096; los criterios m谩s importantes en el cl煤ster de "capacidades de computaci贸n en la nube" con c贸digo de red (B) eran "reducir los costos de las industrias del acero" con un c贸digo de red (BA) y un peso de red difuso igual a 0,191; y "proporcionar servicios r谩pidos a los clientes de las industrias del acero" con un c贸digo de red (BB) y un peso de red difuso igual a 0,120. Por otro lado, el criterio m谩s importante en el cl煤ster de "desarrollo de servicios de comunicaciones electr贸nicas" con c贸digo de red (C) era "almacenar los datos en servicios de comunicaciones electr贸nicas" con c贸digo de red (CD) y peso de red difuso igual a 0.123, ya que basado en c谩lculo de l贸gica difusa, ten铆an el rango difuso m谩s alto en el entorno de programaci贸n Matlab con respecto a las capacidades de computaci贸n en la nube en el desarrollo de servicios de comunicaciones electr贸nicas
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