DEVELOPING A SPATIO-TEMPORAL DATABASE MANAGEMENT SYSTEM

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ALE SHEYKH A.A.; DODGE S.

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Journal: Year:2007 | Volume:40 | Issue:8 (102) Page(s): 1045-1055

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Title

DEVELOPING A SPATIO-TEMPORAL DATABASE MANAGEMENT SYSTEM

Author(s)

ALE SHEYKH A.A. | DODGE S. | Issue Writer Certificate

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Abstract

This paper presents behavioral aspect of the spatio-temporal databases for managing and querying moving objects. The objectives of this paper are to evaluate the current states of the Object-Relational Database Management System and extend the selected system in such a way to support modeling and querying moving objecs. More than thirty five paprameters have been identified to evaluate the existing DBMSs namely; Oracle10g, DB2, MS SQL Server, MySQL, and Postgre SQL. Spatial and Temporal data models are assessed and the needs for a novel spatio-temporal data model have been recognized. It is concluded that the existing DBMSs lacks the required capabilities for handling moving objects. The optimum platform for extending the spatiotemporal capabilities is identified as Oracle10g. The developed extension supports spatio-temporal objects that change position or extent continuously as well as all pure spatial and temporal data types. In this research an extension to the selected DBMS has been developed using C++ language that supports moving objects. In order to examin the developed system, the querries posed by fleet management companies are selected. The results have been evaluated and showed the superior functionalities of the system. The resulted system supports a wide set of object methods that extend Oracle’s query language PL/SQL with spatio-temporal semantics. Throgh many practical examples, it has been shown that applications such as vehicle tracking can be handled more efficiently, as temporal queries can be answered directly. This research concerned only 2-Dimensional spatial objects as well as the change and motion of such geometries in the 2D Cartesian plane.

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APA: Copy

ALE SHEYKH, A.A., & DODGE, S.. (2007). DEVELOPING A SPATIO-TEMPORAL DATABASE MANAGEMENT SYSTEM. JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN), 40(8 (102)), 1045-1055. SID. https://sid.ir/paper/14147/en

Vancouver: Copy

ALE SHEYKH A.A., DODGE S.. DEVELOPING A SPATIO-TEMPORAL DATABASE MANAGEMENT SYSTEM. JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN)[Internet]. 2007;40(8 (102)):1045-1055. Available from: https://sid.ir/paper/14147/en

IEEE: Copy

A.A. ALE SHEYKH, and S. DODGE, “DEVELOPING A SPATIO-TEMPORAL DATABASE MANAGEMENT SYSTEM,” JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN), vol. 40, no. 8 (102), pp. 1045–1055, 2007, [Online]. Available: https://sid.ir/paper/14147/en

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