Title :
Ontology-based web spatial decision support system
Author :
Mao, Xi ; Li, Qi
Author_Institution :
Inst. of Remote Sensing & GIS, Peking Univ., Beijing, China
Abstract :
We have to build different SDSS (Spatial Decision Support System) to support different geospatial decisions. Among these SDSS, GIS data and models are usually used repeatedly. Thus, in this paper, we propose a ontology-oriented geospatial decision support system for discovering, efficiently using, and automatically executing GIS data and analysis resource on Internet. By the ontology-based system, we not only presented a ontology-based and web GIS services-based spatial decision support service, but also provided a flexible architecture to solve geospatial semantic impediments which can be applied to different domain. At last, one Ontology-based Web Spatial Decision Support System prototype is designed and implemented.
Keywords :
Internet; decision support systems; geographic information systems; ontologies (artificial intelligence); GIS data; Internet; SDSS; geospatial semantic impediments; ontology based web spatial decision support system; ontology oriented geospatial decision support system; Cities and towns; Decision support systems; Natural languages; Ontologies; Semantics; Spatial databases; User interfaces; Intelligence; Natural Language; Ontology; Spatial Decision Support System;
Conference_Titel :
Geoinformatics, 2011 19th International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-849-5
DOI :
10.1109/GeoInformatics.2011.5980936
