Research on spatio-temporal ontology based on description logic

Yongqi Huang; Zhimin Ding; Zhui Zhao; Fucheng Ouyang

doi:10.1117/12.812525

3 November 2008 Research on spatio-temporal ontology based on description logic

Yongqi Huang, Zhimin Ding, Zhui Zhao, Fucheng Ouyang

Proceedings Volume 7143, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments; 714304 (2008) https://doi.org/10.1117/12.812525
Event: Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments, 2008, Guangzhou, China

Abstract

DL, short for Description Logic, is aimed at getting a balance between describing ability and reasoning complexity. Users can adopt DL to write clear and formalized concept description for domain model, which makes ontology description possess well-defined syntax and semantics and helps to resolve the problem of spatio-temporal reasoning based on ontology. This paper studies on basic theory of DL and relationship between DL and OWL at first. By analyzing spatio-temporal concepts and relationship of spatio-temporal GIS, the purpose of this paper is adopting ontology language based on DL to express spatio-temporal ontology, and employing suitable ontology-building tool to build spatio-temporal ontology. With regard to existing spatio-temporal ontology based on first-order predicate logic, we need to transform it into spatio-temporal ontology based on DL so as to make the best of existing research fruits. This paper also makes a research on translating relationships between DL and first-order predicate logic.

Citation Download Citation

Yongqi Huang, Zhimin Ding, Zhui Zhao, and Fucheng Ouyang "Research on spatio-temporal ontology based on description logic", Proc. SPIE 7143, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Geo-Simulation and Virtual GIS Environments, 714304 (3 November 2008); https://doi.org/10.1117/12.812525

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KEYWORDS

Logic

Geographic information systems

Analytical research

Binary data

Artificial intelligence

Data modeling

Data processing

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