Having the possibility of routing messages only toward specific areas or subscribing to messages originating in specific locations seems natural when a publish-subscribe model of communication is adopted. Unfortunately, very few work have investigated such kind of services and none of the most widely adopted publish-subscribe middleware implements them. In this paper we first classify possible location-based publish-subscribe services, then we describe an algorithm to efficiently implement them in a distributed publish-subscribe middleware.

On Introducing Location Awareness in Publish-Subscribe Middleware

CUGOLA, GIANPAOLO;
2005-01-01

Abstract

Having the possibility of routing messages only toward specific areas or subscribing to messages originating in specific locations seems natural when a publish-subscribe model of communication is adopted. Unfortunately, very few work have investigated such kind of services and none of the most widely adopted publish-subscribe middleware implements them. In this paper we first classify possible location-based publish-subscribe services, then we describe an algorithm to efficiently implement them in a distributed publish-subscribe middleware.
Proceedings of the 25th IEEE International Conference on Distributed Computing Systems. Workshops, 2005
0769523285
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/245008
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