LI Deren, WANG Quan, . Transportation Knowledge Modeling Based on Spatio-temporal Fuzzy Ontology[J]. Geomatics and Information Science of Wuhan University, 2009, 34(6): 701-705.
Citation: LI Deren, WANG Quan, . Transportation Knowledge Modeling Based on Spatio-temporal Fuzzy Ontology[J]. Geomatics and Information Science of Wuhan University, 2009, 34(6): 701-705.

Transportation Knowledge Modeling Based on Spatio-temporal Fuzzy Ontology

Funds: 上海市科委重大科技攻关资助项目(06dz12302);国家科技支撑计划资助项目(2006BAC01A14);华东师范大学2007年优秀博士研究生培养基金资助项目
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  • Received Date: April 15, 2009
  • Revised Date: April 15, 2009
  • Published Date: June 04, 2009
  • We propose the concept of spatio-temporal fuzzy ontology(STFO),focusing on the description of transportation information.The STFO architecture contains basic structure,concept top-level ontology,property top-level ontology,and relationship top-level ontology.The STFO which provides the description of spatial relationship,state-process-change,fuzzy value of property,and fuzzy relationship,is more suitable to describe the transportation information.In conclusion,the transportation knowledge modeling based on STFO establishes an unified and canonical knowledge architecture,which improves the abilities of the sharing and reuse of transportation information.
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