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The concept of software architecture has created a new scenario for incorporating non-functional and transactional requirements into the software design. Transactional and non-functional requirements can be included in an architecture-based software development through formal approaches in which first-order and temporal logic are utilised to deal with them. In this paper, we present an approach in...
It is essential for the network operator to anticipate events leading to network node and link capacity breakdown in order to guarantee the Quality of Service (QoS) contract. Traffic prediction can be undertaken based on link traffic (aggregate), or on origin-destination (OD) traffic that presents better results. This work investigates a methodology for traffic engineering based on multidimensional...
Wireless Sensor Networks (WSNs) have a very large growth in research in recent years. They are essentially adhoc networks, capable of processing, sensing and transmitting wireless information. These are networks that generate a large volume of raw data which possess natural heterogeneity. Besides, energy efficiency is an important performance measure, and one bit transmission over the network can...
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