Zbigniew Duliñski

Learn More
Internet routing processes currently rely on protocols that were developed more than ten years ago. Today, we have far more computational power and memory at our disposal, and it is possible to take advantage of these resources in order to greatly increase the efficiency of routing protocols. Therefore, we propose a new approach to routing packets in(More)
The paper presents a concept of a rating algorithm aiming at overall peer-to-peer traffic reduction with locality awareness and decrease of load on costly links, thus diminishing operator’s costs. The rating algorithm is not only performed by a sole Oracle, as is typically proposed, but its operation is also supported by a similar entity located in other(More)
This paper proposes a dynamic traffic management mechanism which addresses the problem of cost-optimal distribution of inevitable inter-domain traffic on multiple links, and enables dynamic overlay traffic management and adaptation to constantly changing traffic patterns to meet cost optimization goals. The mechanism allows for the management of traffic(More)
As global internet traffic continues to increase, network operators face challenges on how to efficiently manage transmission in their networks. Even though attempts are underway to make optical networks automatic, the majority of actions related to traffic engineering are still performed manually by the administrators. In this paper we propose an Automatic(More)
Universität Zürich, UZH, Switzerland Athens University of Economics and Business Research Center, AUEB, Greece Julius-Maximilians Universität Würzburg, UniWue, Germany Technische Universität Darmstadt, TUD, Germany Akademia Gorniczo-Hutnicza im. Stanislawa Staszica w Krakowie, AGH, Poland Intracom SA Telecom Solutions, ICOM, Greece Alcatel Lucent Bell Labs,(More)