A Relational Spatiotemporal Database Query Language and Their Operation


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 5, No. 10, pp. 2467-2478, Oct. 1998
10.3745/KIPSTE.1998.5.10.2467,   PDF Download:

Abstract

The spatiotemporal databases support historical informations as well as spatial managements for the objects in the real world, and can be efficiently used to various applications such as geographic information system, urban plan system, car navigation system. Although there are so far several pioneering works in spatiotemporal data modeling, it is little to study on spatiotemporal query language. So in this paper, we at first survey a modeling technique that makes spatiotemporal objects into databases, and then show some significant functions supported by query language. Also we suggest a new spatiotemporal database query language, entitled as STQL, which make users to enable to manage efficient historical information as well as spatial management function on the basis of relational query language, SQL. Also the proposed STQL shows their operations in spatiotemporal databases.


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Cite this article
[IEEE Style]
K. D. Ho and R. K. Ho, "A Relational Spatiotemporal Database Query Language and Their Operation," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 5, no. 10, pp. 2467-2478, 1998. DOI: 10.3745/KIPSTE.1998.5.10.2467.

[ACM Style]
Kim Dong Ho and Ryu Keun Ho. 1998. A Relational Spatiotemporal Database Query Language and Their Operation. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 5, 10, (1998), 2467-2478. DOI: 10.3745/KIPSTE.1998.5.10.2467.