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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
A High Level Pub/Sub Layer for Open Distributed Heterogeneous Environments

A High Level Pub/Sub Layer for Open Distributed Heterogeneous Environments

Antollini, Mario

Paperback

General Computers

ISBN10: 3639052285
ISBN13: 9783639052282
Publisher: Blues Kids Of Amer
Published: Jul 2 2008
Pages: 100
Weight: 0.32
Height: 0.21 Width: 6.00 Depth: 9.00
Language: English
The publish/subscribe interaction scheme is claimed to provide the loosely coupled form of interaction required in large scale environ-ments. There are important implications for the underlying techno-logical platform. Events must be detected and signaled as notifi-cations, and they must be understandable beyond the closed confines of a single enterprise. Currently, pub/sub does not profit from the infrastructure to support such a set- ting, where data producers and consumers do not share common assumptions about exchanged data. Since pub/sub mechanisms decouple producers and consumers, they should share a common understanding in order to express their mutual interests. Events must be understandable beyond the closed confines of a single component or application (including apps that interact across traditional borders regardless of economic, cultural or linguistic differences). In this work the pub/sub paradigm is analyzed with the purpose to extend it to open distributed heterogeneous environments. On the ba-sis of this analysis, a novel approach of combining ontologies and notifications is presented to support the correct interpretation of data coming from heterogeneous sources.

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