The Information Bus: an architecture for extensible distributed systems
SOSP '93 Proceedings of the fourteenth ACM symposium on Operating systems principles
Bayeux: an architecture for scalable and fault-tolerant wide-area data dissemination
NOSSDAV '01 Proceedings of the 11th international workshop on Network and operating systems support for digital audio and video
Design and evaluation of a wide-area event notification service
ACM Transactions on Computer Systems (TOCS)
Chord: A scalable peer-to-peer lookup service for internet applications
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
A scalable content-addressable network
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
The JEDI Event-Based Infrastructure and Its Application to the Development of the OPSS WFMS
IEEE Transactions on Software Engineering
Pastry: Scalable, Decentralized Object Location, and Routing for Large-Scale Peer-to-Peer Systems
Middleware '01 Proceedings of the IFIP/ACM International Conference on Distributed Systems Platforms Heidelberg
An Efficient Multicast Protocol for Content-Based Publish-Subscribe Systems
ICDCS '99 Proceedings of the 19th IEEE International Conference on Distributed Computing Systems
Peer-to-peer overlay broker networks in an event-based middleware
Proceedings of the 2nd international workshop on Distributed event-based systems
Subscription Summarization: A New Paradigm for Efficient Publish/Subscribe Systems
ICDCS '04 Proceedings of the 24th International Conference on Distributed Computing Systems (ICDCS'04)
Scribe: a large-scale and decentralized application-level multicast infrastructure
IEEE Journal on Selected Areas in Communications
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Event-based, Publish/Subscribe, systems are receiving increasingly greater attention as a prevalent approach to decouple various large-scale distributed applications such as Internet wide systems. However, their efficiency is closely tied to the architecture of the underlying notification service, which conveys the event notifications from publishers to subscribers. Peer-to-Peer network topology can offer inherently bounded delivery depth, load sharing and self-organization. In this paper, we present a content-based notification service system over peer-to-peer network topology, and couple it with an efficient filter model and routing algorithms. We also study the performance of our approaches, comparing them with corresponding works. The result shows that our approaches greatly reduce network bandwidth for subscription or filter update propagation, and storage requirement for keeping filter routing information.