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PERCOM
2008
ACM

A Context Query Language for Pervasive Computing Environments

12 years 5 months ago
A Context Query Language for Pervasive Computing Environments
This paper identifies requirements for querying and accessing context information in mobile and pervasive computing environments. Furthermore it studies existing query languages showing that they satisfy only a subset of these requirements or cover some of them only to a limited extent. A new context query language is presented to overcome these shortcomings, improving the state of the art in several respects: heterogeneous representations of context information, definition of complex filtering mechanisms, elaborate aggregation functions and ontology integration, all in one language.
Roland Reichle, Michael Wagner, Mohammad Ullah Kha
Added 24 Dec 2009
Updated 24 Dec 2009
Type Conference
Year 2008
Where PERCOM
Authors Roland Reichle, Michael Wagner, Mohammad Ullah Khan, Kurt Geihs, Massimo Valla, Cristina Fra, Nearchos Paspallis, George A. Papadopoulos
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