International Conference on Information Technology: Coding and Computing (ITCC'04) Volume 2 An Extension of XQuery for Moving Objects over GML Las Vegas, Nevada April 05-April 07 ISBN: 0-7695-2108-8
We propose moving objects data model and its query language over GML documents. The conventional query languages about GML have been studied with priority given to the integration of geographic information, the support of spatial operations, and etc. However, it lacks the support for moving objects queries. Therefore, in this paper, we propose the moving objects query language that supports moving objects queries for GML documents by extension of XQuery that is standard XML query language. Also, data model, algebra operation and various moving objects operators for the proposed query language are designed.
Citation:
Warnill Chung, Soon-Young Park, Hae-Young Bae, "An Extension of XQuery for Moving Objects over GML," itcc, vol. 2, pp.142, International Conference on Information Technology: Coding and Computing (ITCC'04) Volume 2, 2004 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||