CloudXplor: a tool for configuration planning in clouds based on empirical data
Proceedings of the 2010 ACM Symposium on Applied Computing
A WS-Agreement-Based QoS Auditor Negotiation Mechanism for Grids
GRID '11 Proceedings of the 2011 IEEE/ACM 12th International Conference on Grid Computing
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In this paper we propose a situated decision support system for efficient negotiating of service level agreements (SLAs) in Grids. Situated deci- sion support systems effectively combine human judgment with autonomous decision making and action by agents. The intuition of using this ap- proach for SLA negotiations lies in the monitor- ing and controlling of the fleet of local agents negotiating single services from multiple service providers by the use of a "manager" agent and human decision maker. We show through nu- merical experiments that the approach performs well under a set of simplifying assumptions.