Pricing composite cloud services: The cooperative perspective
Pricing composite cloud services: The cooperative perspective
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组合云服务定价：合作视角
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
L. Echabbi
中科院分区：
文献类型：
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作者：
Johanne Cohen;L. Echabbi
我们感兴趣的是分析新兴服务导向网络中提供商之间的竞争情况，在这种网络中，增值服务可以通过组合云提供商提供的服务来获得。这些活动不受管制，可能会导致联盟的形成。不同潜在联盟之间的比较以及它们在稳定性和优势方面的特征可以使用合作博弈概念来考虑。确实，Shapley值等公平的收益分享机制可以保证组成联盟的稳定性。然而，当核心空空如也时，大联盟并不会更加稳定，尽管讨价还价理论中的其他概念可能适用。我们将研究使联盟可持续发展的潜在收益分享机制。
We are interested in analyzing situations of competition among the providers in emerging service oriented networks where added value services may be obtained by composing services offered by cloud providers. Those activities are not regulated and may give rise to coalition formation. The comparison between different potential coalitions and their characterization in terms of stability and dominance can be considered using cooperative game concepts. Indeed, a fair revenue sharing mechanism such as the Shapley value can ensure the stability of the formed coalition. However, when the core is empty the grand coalition is no more stable, though other concepts from the bargaining theory may apply. We will investigate potential revenue sharing mechanisms that make alliances sustainable.