The JEDI Event-Based Infrastructure and Its Application to the Development of the OPSS WFMS
IEEE Transactions on Software Engineering
Self-organizing broker topologies for publish/subscribe systems
Proceedings of the 2007 ACM symposium on Applied computing
Adapting publish-subscribe routing to traffic demands
Proceedings of the 2007 inaugural international conference on Distributed event-based systems
A scalable and self-adapting notification framework
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part II
Efficacy of techniques for responsiveness in a wide-area publish/subscribe system
Proceedings of the 11th International Middleware Conference Industrial track
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In this work we propose a heuristic-based strategy to modify the broker overlay of a multi-broker publish-subscribe system for optimizing the message flow. The approach we adopt is inspired by self-organization in biology and makes the broker overlay behave as an autonomic distributed system. We define our approach in the case of a topic-based publish-subscribe system, and show experimentally that it is able to reduce the overall network traffic in a faster way when compared to similar approaches.