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The integration of both fronthaul and backhaul into a single transport network (namely, 5G-Crosshaul) is envisioned for the future 5G transport networks. This requires a fully integrated and unified management of the fronthaul and backhaul resources in a cost-efficient, scalable and flexible way through the deployment of an SDN/NFV control framework. This paper presents the designed 5G-Crosshaul architecture,...
Autonomic Clouds emerge as a result of applying four self-management properties of Autonomic Computing (self configuration, self-healing, self-optimization, and self-protection) in Cloud environment. In this way, Autonomic Cloud Computing is seen as a Cloud with autonomy to take important decisions about resource management, such as the resource allocation for incoming requests, and the optimization...
With the wide adoption of the Cloud, there remains an open challenge to provide more dependable, transparent, and trustworthy provision of services. Service terms are typically defined in the Service Level Agreement (SLA) binding both service providers and users. For the service user, there is a need to ensure that s/he is enjoying the agreed level of service and any violations are reported accordingly...
This is an introduction to the proceedings of the MWS 2007 workshop held at EDOC 2007. It first explains the motivation for and background of the workshop. Then, it contains a short description of the keynote, each long and short peer-reviewed paper, and the discussion session "impact of various execution environments on middleware for web services". After the closing statements, MWS 2007...
In this paper, we introduce a pricing model that ensures efficient resource allocation that provides guaranteed quality of service while maximizing profit in multiservice networks. Specifically, a dynamic allocation policy is examined that relies on online measurements while each service class operates under a probabilistic bound delay constraint. We present a rigorous analysis of the properties of...
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