Robert Wójcik

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Foam concrete is capillary - porous material, formed by mixing cement mortar with foam with relatively good thermal properties and satisfactory compression strength. Recently, foam concrete has been employed to provide foundation frameworks in harsh water and groundwater conditions.In the laboratory of the University of Warmia and Mazury research was(More)
The growth of Internet traffic requires new strategies to offload congested Internet Protocol (IP) links. The introduction of sliceable optical networks resulted in appurtenance of new possibilities to manage this problem. In this paper, a dynamic sliceable optical bypassing policy is proposed to omit congested IP links in the software-defined networking(More)
Today, the notion of treating the network traffic as flows is popular. The analyzed flow-based architectures are focused on access networks, because for the core, there is simply too many flows to efficiently deal with. Therefore, an important aspect of flow-based networking is flow aggregation. We show that it is possible and profitable to use aggregates(More)
In this paper we introduce the SDNRoute system which aims to support routing decisions in Software Defined Networks. Such a system is especially important in the context of the SDN as this concept makes it possible to perform routing in a dynamic and elastic manner. We focus on the SDNRoute architecture and research challenges that must be investigated to(More)
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