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In the last decade, there was a great technological advancement in the areas of sensors, integrated circuits and wireless communication, which led to creation of Wireless Sensor Networks (WSN). This type of network is being used in areas such as tourism, education, medical, military and others. The applications, in that type of network, impose specific requisites related to the energy consumption...
The IT governance is defined as a set of rules, activities and processes that fits with the IT company strategy, ensuring the return on various aspects provided by IT in terms of services and maintainability of the organization. Currently, change management appears as a sensible point into the IT governance. The main activity of change management is related to scheduling definition. This scheduling...
Organizational evaluation is a complex activity which demands a lot of effort. In order to accomplish this activity it is necessary to identify good and bad projects to treat problems and to consider improvements. This paper presents a new methodology to rank projects using principal component analysis, a simple and efficient multivariate statistical method. This method aggregates project measurement...
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