SoCQ: A Framework for Pervasive Environments

Yann Gripay 1 Frederique Laforest 2 Jean-Marc Petit 1
1 BD - Base de Données
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
2 DRIM - Distribution, Recherche d'Information et Mobilité
LIRIS - Laboratoire d'InfoRmatique en Image et Systèmes d'information
Abstract : Querying non-conventional data sources is recognized as a major issue in new environments and applications such as those occurring in pervasive computing. A key issue is the ability to query data, streams and services in a declarative way. In this paper, we propose a framework that defines a data-centric view of pervasive environments: the classical notion of database is extended to come up with a broader notion, defined as relational pervasive environment, homogeneously integrating data, streams and active/passive services. It allows declarative definitions of service-oriented continuous queries using a SQL-like language, based on the so-called Serena algebra. We also tackle the design of a Pervasive Environment Management System that handles non-conventional data sources and service-oriented continuous queries.
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Conference papers
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Yann Gripay, Frederique Laforest, Jean-Marc Petit. SoCQ: A Framework for Pervasive Environments. ISPAN 2009, 10th International Symposium on Pervasive Systems, Algorithms and Networks, Dec 2009, Kaohsiung, Taiwan, R.O.C., China. pp.154-159, ⟨10.1109/I-SPAN.2009.64⟩. ⟨hal-01437774⟩



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