Benefits of Integrating Meta Data into a Context Model

by: N Honle, UP Kappeler, D Nicklas, T Schwarz, M Grossmann

Pervasive Computing and Communications Workshops, 2005. PerCom 2005 Workshops. Third IEEE International Conference on (2005), pp. 25-29.

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Abstract

Meta data — data about data — improves the value of the operational data by giving applications and users additional information on the data’s origin, its precision or staleness. We outline the benefits of modeling meta data in context models: it can be used for resource finding, enhanced data selection, trust and data quality issues and sensor fusion. We show how meta data included into an object-based context model influences the data modeling and the selection process in the query language. Finally, we describe our implementation of the presented functionality in the Nexus platform.

@inproceedings{citeulike:1274262, abstract = {Meta data \&\#8212; data about data \&\#8212; improves the value of the operational data by giving applications and users additional information on the data\&\#146;s origin, its precision or staleness. We outline the benefits of modeling meta data in context models: it can be used for resource finding, enhanced data selection, trust and data quality issues and sensor fusion. We show how meta data included into an object-based context model influences the data modeling and the selection process in the query language. Finally, we describe our implementation of the presented functionality in the Nexus platform.}, author = {Honle, N. and Kappeler, U. P. and Nicklas, D. and Schwarz, T. and Grossmann, M. }, citeulike-article-id = {1274262}, journal = {Pervasive Computing and Communications Workshops, 2005. PerCom 2005 Workshops. Third IEEE International Conference on}, keywords = {computing, context, model, pervasive, ubicomp}, pages = {25--29}, posted-at = {2007-05-03 17:57:21}, priority = {3}, title = {Benefits of Integrating Meta Data into a Context Model}, url = {http://ieeexplore.ieee.org/xpls/abs\_all.jsp?arnumber=1392793}, year = {2005} }

RIS record

TY - CONF ID - citeulike:1274262 L3 - citeulike-article-id:1274262 TI - Benefits of Integrating Meta Data into a Context Model JF - Pervasive Computing and Communications Workshops, 2005. PerCom 2005 Workshops. Third IEEE International Conference on SP - 25 EP - 29 N2 - Meta data — data about data — improves the value of the operational data by giving applications and users additional information on the datas origin, its precision or staleness. We outline the benefits of modeling meta data in context models: it can be used for resource finding, enhanced data selection, trust and data quality issues and sensor fusion. We show how meta data included into an object-based context model influences the data modeling and the selection process in the query language. Finally, we describe our implementation of the presented functionality in the Nexus platform. KW - computing KW - context KW - model KW - pervasive KW - ubicomp AU - Honle, N AU - Kappeler, UP AU - Nicklas, D AU - Schwarz, T AU - Grossmann, M PY - 2005/// UR - http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1392793 ER -

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