Piotr Pyda

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Now, a network operator must choose between two packet switched technologies for providing QoS in WAN networks, which are ATM and IP QoS [3, 4, 9]. As ATM has reached the maturity with capabilities for offering a number of different network services (i.e. CBR, VBR, ABR, UBR, GFR), the IP QoS with network services like expedited forwarding, assured(More)
Ontology is a term deriving from philosophy but lately very often used in the context of knowledge management. Ontologies help to provide unambiguous definitions of terms, relationships among them and deliver human-like understanding of knowledge to IT systems. Going even further, they can automate some of the processes giving the opportunity to get rid of(More)
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