A Comprehensive Context Modeling Framework for Pervasive Computing Systems

@incollection{citeulike:2852937, abstract = {Context management in pervasive computing environments must reflect the specific characteristics of these environments, e.g. distribution, mobility, resource-constrained devices, or heterogeneity of context sources. Although a number of context models have been presented in the literature, none of them supports all of these requirements to a sufficient extent at the same time. In this paper, we present a comprehensive and integrated approach for context modeling in pervasive computing environments. It combines the advantages of existing approaches and addresses the need for supporting effective software development. The proposed context model follows an ontology-based approach and has three layers of abstraction, i.e. conceptual layer, exchange layer, and functional layer. This layered approach facilitates a model-driven development of context-aware applications. Throughout the paper we compare our solution with the related work in order to clearly demonstrate why we needed to develop a new context management framework and where we have adopted existing ideas.}, author = {Reichle, Roland and Wagner, Michael and Khan, Mohammad and Geihs, Kurt and Lorenzo, Jorge and Valla, Massimo and Fra, Cristina and Paspallis, Nearchos and Papadopoulos, George }, citeulike-article-id = {2852937}, journal = {Distributed Applications and Interoperable Systems}, keywords = {context-awareness, framework, modelling}, pages = {281--295}, posted-at = {2008-05-31 11:00:35}, priority = {2}, title = {A Comprehensive Context Modeling Framework for Pervasive Computing Systems}, url = {http://dx.doi.org/10.1007/978-3-540-68642-2\_23}, year = {2008} }

TY - CHAP ID - citeulike:2852937 L3 - citeulike-article-id:2852937 TI - A Comprehensive Context Modeling Framework for Pervasive Computing Systems JF - Distributed Applications and Interoperable Systems SP - 281 EP - 295 N2 - Context management in pervasive computing environments must reflect the specific characteristics of these environments, e.g. distribution, mobility, resource-constrained devices, or heterogeneity of context sources. Although a number of context models have been presented in the literature, none of them supports all of these requirements to a sufficient extent at the same time. In this paper, we present a comprehensive and integrated approach for context modeling in pervasive computing environments. It combines the advantages of existing approaches and addresses the need for supporting effective software development. The proposed context model follows an ontology-based approach and has three layers of abstraction, i.e. conceptual layer, exchange layer, and functional layer. This layered approach facilitates a model-driven development of context-aware applications. Throughout the paper we compare our solution with the related work in order to clearly demonstrate why we needed to develop a new context management framework and where we have adopted existing ideas. KW - context-awareness KW - framework KW - modelling AU - Reichle, Roland AU - Wagner, Michael AU - Khan, Mohammad AU - Geihs, Kurt AU - Lorenzo, Jorge AU - Valla, Massimo AU - Fra, Cristina AU - Paspallis, Nearchos AU - Papadopoulos, George PY - 2008/// UR - http://dx.doi.org/10.1007/978-3-540-68642-2_23 ER -