Abstract
In the proposed Grid service discovery framework based on multi-agent, agents are classified into three types: service-agent, request-agent and medium-agent. Two key issues in the framework are discussed: service description language and service matchmaking mechanism. A Fuzzy Petri nets-based service description language is proposed as a specification to publish or request for a service, Possibilistic transition is used to represent a service or request. Meanwhile, through ontology’s class hierarchy, we give a semantic-based service matchmaking that can find an appropriate service for a request. Possibility and necessity measures are used to quantify the confidence levels that the service can satisfy a request, that is, support partial matching.
This work is supported by National Natural Science Foundation of China (No.90412012).
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© 2006 Springer-Verlag Berlin Heidelberg
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Zhai, Z., Yang, Y., Tian, Z. (2006). A Multi-agent Based Grid Service Discovery Framework Using Fuzzy Petri Net and Ontology. In: Zhou, X., Li, J., Shen, H.T., Kitsuregawa, M., Zhang, Y. (eds) Frontiers of WWW Research and Development - APWeb 2006. APWeb 2006. Lecture Notes in Computer Science, vol 3841. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11610113_94
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DOI: https://doi.org/10.1007/11610113_94
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-31142-3
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