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Charging Service Compositions in a Service-Oriented Peer-to-Peer Network

Authors: Jan Gerke

Published in: Dagstuhl Seminar Proceedings, Volume 4411, Service Management and Self-Organization in IP-based Networks (2005)

Abstract

Today, peer-to-peer (P2P) networks, e.g., filesharing networks like Gnutella, are specialised towards specific purposes. This shortcoming is addressed by introducing a new middleware for P2P networks. The middleware supports the deployment and use of services inside a P2P network. The middleware can be adapted through plug-ins. It includes service negotiation mechanisms which support the creation of legally enforceable service level agreements (SLAs) by using strong identities. This allows to reliably compose services into new value-added services. The business model of service composers has been investigated. The question of how to charge for such service compositions is addressed by introducing an event-based charging model. The events are to be applied in a service consumer's utility function as well as service composers' and service providers' tariff functions. Finally, the relation of these functions determines the profits of a service composer.

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Jan Gerke. Charging Service Compositions in a Service-Oriented Peer-to-Peer Network. In Service Management and Self-Organization in IP-based Networks. Dagstuhl Seminar Proceedings, Volume 4411, p. 1, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2005)

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@InProceedings{gerke:DagSemProc.04411.7,
  author =	{Gerke, Jan},
  title =	{{Charging Service Compositions in a Service-Oriented Peer-to-Peer Network}},
  booktitle =	{Service Management and Self-Organization in IP-based Networks},
  pages =	{1--1},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2005},
  volume =	{4411},
  editor =	{Matthias Bossardt and Georg Carle and D. Hutchison and Hermann de Meer and Bernhard Plattner},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.04411.7},
  URN =		{urn:nbn:de:0030-drops-906},
  doi =		{10.4230/DagSemProc.04411.7},
  annote =	{Keywords: peer-to-peer middleware service negotiation , service level agreements , service composition , service charging}
}

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Charging Service Compositions in a Service-Oriented Peer-to-Peer Network

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