An Integrated Contextual Information Service for Pervasive Computing Applications
- Topics:
- Electrical and Electronic
- Tags:
- Application,
- Carnegie-Mellon University,
- Information,
- Information Service,
- Pervasive Computing
- Source:
- Carnegie Mellon University
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Overview: This white paper introduces a Contextual Information Service that provides applications with contextual information via a virtual database in order to overcome the problems of Pervasive computing applications that are increasingly leveraging contextual information from several sources to provide users with behavior appropriate to the environment in which they reside. The paper also provides applications for a consistent, lightweight, and powerful mechanism for obtaining contextual information, and includes explicit support for the on demand computation of contextual information.
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Format: PDF | Size: 106KB | Date: Jan 2003 | Pages: 25
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