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Currently, there is a lack in companies developing software in relation to assessing their staff's productivity before executing software projects, with the aim of improving effectiveness and efficiency. QuEF (Quality Evaluation Framework) is a framework that allows defining quality management tasks based on a model. The main purpose of this framework is twofold: improve an entity's continuous quality,...
A ciphertext-policy attribute-based encryption protocol uses bilinear pairings to provide control access mechanisms, where the set of user’s attributes is specified by means of a linear secret sharing scheme. In this paper we present the design of a software cryptographic library that achieves record timings for the computation of a 126-bit security level attribute-based encryption scheme. We developed...
Renewable energy sources are increasingly being considered as feasible and competitive alternatives in the provision of electricity to isolated rural communities. Electrification planning process must consider the geographical characteristics of the renewable energy sources as well as the social and economical particularities of the target communities, contributing to the long and stable operation...
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