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Proceedings Paper

Ontology and rules based model for traffic query
Author(s): Gang Cheng; Qingyun Du; Qian Huang; Haiyun Zhao
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Paper Abstract

This paper will combine ontology and rule based qualitative reason with real time calculation, designing a combined traffic model of national scope which contains highway, railroad, water carriage, scheduled flight etc. That method follows the sense of people to space, establishes ontologies and rules knowledge base, using concepts, instances, relations and rules of traffic field as the basic knowledge for qualitative reason to discover implicit semantic information and eliminate unnecessary ambiguities. The knowledge from the ontologies and rules provides abundant information for query which can lighten the burden of computation, in the mean time, real-time calculation guarantees the accuracy of the data, has raised accuracy and efficiency of the query, which has strengthened the ease of query service and improved web users' experience.

Paper Details

Date Published: 3 November 2008
PDF: 8 pages
Proc. SPIE 7143, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments, 714307 (3 November 2008); doi: 10.1117/12.812528
Show Author Affiliations
Gang Cheng, Univ. of Electronic Science and Technology of China (China)
Qingyun Du, Wuhan Univ. (China)
Qian Huang, Wuhan Univ. (China)
Haiyun Zhao, Wuhan Univ. (China)
Jiangxi Normal Univ. (China)


Published in SPIE Proceedings Vol. 7143:
Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments
Lin Liu; Xia Li; Kai Liu; Xinchang Zhang; Aijun Chen, Editor(s)

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