Providing content-based services in a peer-to-peer environment. Perng, G., Wang, C., & Reiter, M. K. 2004.
Providing content-based services in a peer-to-peer environment [link]Paper  abstract   bibtex   
Information dissemination in wide area networks has recently garnered much attention. Two differing models, publish/subscribe and rendezvous-based multicast atop overlay networks, have emerged as the two leading approaches for this goal. Event-based publish/subscribe supports contentbased services with powerful filtering capabilities, while peer-to-peer rendezvous-based services allow for efficient communication in a dynamic network infrastructure. We describe Reach, a system that integrates these two approaches to provide efficient and scalable content-based services in a dynamic network setting.

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