CASanDRA: A framework to provide Context Acquisition Services ANd Reasoning Algorithms for Ambient Intelligence Applications

Bernardos Barbolla, Ana M.; Tarrío Alonso, Paula y Casar Corredera, Jose Ramon (2009). CASanDRA: A framework to provide Context Acquisition Services ANd Reasoning Algorithms for Ambient Intelligence Applications. En: "International Conference on Parallel and Distributed Computing, Applications and Technologies, 2009", 08/12/2009 - 09/12/2009, Hiroshima, Japon. ISBN 978-0-7695-3914-0.

Descripción

Título: CASanDRA: A framework to provide Context Acquisition Services ANd Reasoning Algorithms for Ambient Intelligence Applications
Autor/es:
  • Bernardos Barbolla, Ana M.
  • Tarrío Alonso, Paula
  • Casar Corredera, Jose Ramon
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: International Conference on Parallel and Distributed Computing, Applications and Technologies, 2009
Fechas del Evento: 08/12/2009 - 09/12/2009
Lugar del Evento: Hiroshima, Japon
Título del Libro: Proceedings of the International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2009
Fecha: 2009
ISBN: 978-0-7695-3914-0
Materias:
Palabras Clave Informales: systems, ubiquitous frameworks, ambient home care systems, sensor networks
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Señales, Sistemas y Radiocomunicaciones
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The development of ambient intelligence (AmI) applications usually implies dealing with complex sensor access and context reasoning tasks, which may significantly slow down the application development cycle when vertically assumed. To face this issue, we present CASanDRA, a middleware which provides easily consumable context information about a given user and his environment, retrieving and fusing data from personal mobile devices and external sensors. The framework is built following a layered service oriented approach. The output data from every CASanDRA's layer are fully accessible through semantic interfaces; this allows AmI applications to retrieve raw context features, aggregated context data and complex `images of context', depending on their information needs. Moreover, different query modes -subscription, event-based, continuous and on-demand- are available. The current `mobile-assisted' version of CASanDRA is composed by a CASanDRA Server, developed on an applications container and hosting the system intelligence, and CASanDRA Lite, a mobile client bundling a set of sensor level acquisition services. How an AmI application may be effortlessly built on CASanDRA is described in the paper through the design of an `Ambient Home Care Monitor'.

Más información

ID de Registro: 5597
Identificador DC: http://oa.upm.es/5597/
Identificador OAI: oai:oa.upm.es:5597
URL Oficial: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5372777
Depositado por: Memoria Investigacion
Depositado el: 05 Ene 2011 08:58
Ultima Modificación: 20 Abr 2016 14:22
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