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Ztreamy: a middleware for publishing semantic streams on the web

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dc.affiliation.dptoUC3M. Departamento de Ingeniería Telemáticaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Aplicaciones y Servicios Telemáticos (GAST)es
dc.contributor.authorArias Fisteus, Jesús
dc.contributor.authorFernández García, Norberto
dc.contributor.authorSánchez Fernández, Luis
dc.contributor.authorFuentes Lorenzo, Damaris
dc.date.accessioned2020-06-10T07:48:49Z
dc.date.available2020-06-10T07:48:49Z
dc.date.issued2014-03-01
dc.description.abstractIn order to make the semantic sensor Web a reality, middleware for efficiently publishing semantically-annotated data streams on the Web is needed. Such middleware should be designed to allow third parties to reuse and mash-up data coming from streams. These third parties should even be able to publish their own value-added streams derived from other streams and static data. In this work we present Ztreamy, a scalable middleware platform for the distribution of semantic data streams through HTTP. The platform provides an API for both publishing and consuming streams, as well as built-in filtering services based on data semantics. A key contribution of our proposal with respect to other related systems in the state of the art is its scalability. Our experiments with Ztreamy show that a single server is able, in some configurations, to publish a real-time stream to up to 40.000 simultaneous clients with delivery delays of just a few seconds, largely outperforming other systems in the state of the art.en
dc.description.statusPublicadoes
dc.format.extent7
dc.identifier.bibliographicCitationJournal of Web Semantics, (2014), v. 25, pp.: 16-23.en
dc.identifier.doihttps://doi.org/10.1016/j.websem.2013.11.002
dc.identifier.issn1570-8268
dc.identifier.publicationfirstpage16
dc.identifier.publicationlastpage23
dc.identifier.publicationtitleJournal of Web Semanticsen
dc.identifier.publicationvolume25
dc.identifier.urihttps://hdl.handle.net/10016/30598
dc.identifier.uxxiAR/0000015207
dc.language.isoengen
dc.publisherElsevieren
dc.rights© 2013 Elsevier B.V. All rights reserved.en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaTelecomunicacioneses
dc.subject.otherSemantic sensor weben
dc.subject.otherStream distribution middlewareen
dc.subject.otherSemantic streamen
dc.titleZtreamy: a middleware for publishing semantic streams on the weben
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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