Meta Data Model based on C-A-V Structure for Context Information in Ubiquitous Environment


The KIPS Transactions:PartD, Vol. 15, No. 1, pp. 41-46, Feb. 2008
10.3745/KIPSTD.2008.15.1.41,   PDF Download:

Abstract

In ubiquitous computer environment, by improving the computer's access to context information for dynamic service adaptation, we can increase richness of communication in human computer interaction and make it possible to produce more useful computational services. We need new data structure in order to flexible apply dynamic information to current context information repository and enhance the communication ability between human and computer. In this paper, we proposed to C-A-V (Category-Attribute-Value) context metadata structure required to support dynamic service adaptation for increasing communication ability in user-centric environments. We also classify the context metadata, as well as define its relationship with other context information on the basis of the application services, changes in the external environments.


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Cite this article
[IEEE Style]
O. J. Choi and Y. I. Yoon, "Meta Data Model based on C-A-V Structure for Context Information in Ubiquitous Environment," The KIPS Transactions:PartD, vol. 15, no. 1, pp. 41-46, 2008. DOI: 10.3745/KIPSTD.2008.15.1.41.

[ACM Style]
Ok Joo Choi and Yong Ik Yoon. 2008. Meta Data Model based on C-A-V Structure for Context Information in Ubiquitous Environment. The KIPS Transactions:PartD, 15, 1, (2008), 41-46. DOI: 10.3745/KIPSTD.2008.15.1.41.