Technologies of geographical information services publication and discovery based on ontology and description logic

Author

Ge Wen ; Chen Xiao-bin

Author_Institution

Inst. of Surveying & Mapping, Inf. Eng. Univ., Zhengzhou, China

fYear

2011

fDate

19-22 Aug. 2011

Firstpage

2245

Lastpage

2247

Abstract

In order to solve the problems of geographical information services publication and discovery, technologies of geographical information services publication and discovery based on ontology and description Logic were discussed. OWL-S ontology description model was used to improve semantic lacking in services description. Description logic was introduced as the top way of services matchmaking, and logical rules were considered to define the preconditions and effects of services. Then, more accurate and exact geographical information services matchmaking was realized based on services catalog matchmaking, services input and output matchmaking.

Keywords

formal logic; geographic information systems; knowledge representation languages; ontologies (artificial intelligence); OWL-S ontology description mode; Web ontology language for services; description logic; geographical information services publication; logical rules; services catalog matchmaking; Catalogs; Computers; Impedance matching; Information services; Ontologies; Registers; Semantics; description logic; geographical information services; ontology; services discovery; services publication;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on

Conference_Location

Jilin

Print_ISBN

978-1-61284-719-1

Type

conf

DOI

10.1109/MEC.2011.6025939

Filename

6025939