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Title: Possibilistic Petri-Nets as a Basis for CNP-Based Bidding Mechanism
Authors: Jonathan Lee
Hsi-Min Chen
Shang-Pin Ma
Yao-Chiang Wang
Shin-Jie Lee
Contributors: 國立臺灣海洋大學:資訊工程學系
NTOU:Department of Computer Science and Engineering
Keywords: Petri nets
Multiagent systems
Web and internet services
Collaborative work
Matched filters
Date: 2006-10
Issue Date: 2017-11-09T08:37:00Z
Publisher: In Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics (SMC’06)
Abstract: Abstract:As the number of agents increases rapidly on the Internet, discovering appropriate service agents with required capabilities for request agents becomes a crucial issue in multi-agent systems. Two major discovering approaches have been developed: centralized matchmaking approaches and distributed bidding approaches. However, the former approaches may suffer the problem of middle agent overload and can not reflect the dynamic characteristic of agent capabilities, while the later has the problems of the overhead for maintaining contact lists of service agents in each request agent and sending ineffective CFP messages to non-qualified service agents. To address the above problems, in this paper, we propose a CNP-based bidding mechanism based on Possibilistic Petri Nets that facilitates request agents to find preferred service agents. Moreover, our mechanism provides more flexible match that not only supports exact match but also takes the degree of satisfaction into account.
Appears in Collections:[Department of Computer Science and Engineering] Lecture & Seminar

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