Securing publish-subscribe overlay services with EventGuard
Proceedings of the 12th ACM conference on Computer and communications security
A cross-platform P2P based blog system
Proceedings of the 7th International Conference on Advances in Mobile Computing and Multimedia
Ripple: A publish/subscribe service for multidata item updates propagation in the cloud
Journal of Network and Computer Applications
EventGuard: A System Architecture for Securing Publish-Subscribe Networks
ACM Transactions on Computer Systems (TOCS)
Grid-based vehicle locating system
IICS'05 Proceedings of the 5th international conference on Innovative Internet Community Systems
Self-stabilizing publish/subscribe protocol for p2p networks
IWDC'05 Proceedings of the 7th international conference on Distributed Computing
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One of the most important issues to deal with in peer-to-peer networks is how to disseminate information. In this paper, we use a completely new approach to solving the information dissemination problem. Our approach uses the publish/subscribe paradigm. The publish/subscribe method is the most inclusive strategy to establish communication between the information providers (publishers) and the information consumers (subscribers). We give a formal definition of publish/subscribe systems. We then use the publish/subscribe communication paradigm to design deterministic protocols (topic and content-based) forpeer-to-peer networks. Our protocols are designed on top of an innovative information dissemination scheme, and can cope with the anonymity and mobility of both publishers and subscribers, weak-connectivity, and polarization, which are some of the characteristics of peer-to-peer networks. Moreover, in our solutions, every node could play a role of both publisher and subscriber. The algorithms are designed completely independent of the underlying routing substrates. The key advantage of our protocols is that they are scalable without additional re-organization cost. To the best of our knowledge, this is the first time the content-based subscription has been addressed in peer-to-peer networks.