SHERP

Asymmetric Information Issues and Solutions for the Broker Executing SLA-based Workflows

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Authors
Quan, Dang Minh; Altmann, Jorn
Issue Date
2008-10
Publisher
e-challenges 2008
Citation
e-challenges 2008, Stockholm, Sweden, October 2008
Keywords
Grid-based workflow,Service Level Agreement,asymmetric information
Abstract
In the business Grid environment, the user should ask the broker to
execute the workflow for him and then pays the broker for the workflow execution
service. As the sub-jobs of the workflow must be distributed over many Grid
resource providers to ensure the QoS, the broker knows about all aspects of all
service providers while it is difficult for user to have this information. Thus, there is
an asymmetric information situation. The asymmetric information may bring a
negative effect to the broker. This paper will analyze the asymmetric information
issues and propose possible solutions to solve the problem.
Language
English
URI
http://hdl.handle.net/10371/6800
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College of Engineering/Engineering Practice School (공과대학/대학원)Program in Technology, Management, Economics and Policy (협동과정-기술·경영·경제·정책전공)Others_협동과정-기술·경영·경제·정책전공
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