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基于本体的地理信息查询和排序 被引量:11

Geographic Information Retrieval and Ranking Based on Ontology
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摘要 建立了一个基于本体的地理信息查询系统(OGIIS)。通过对地理本体实例的语义推理和索引,OGIIS实现了对地理实体中语义关系的查询,解决了传统的地理信息查询中无法对语义关系进行查询和推理的问题,提高了地理空间语义网上对异构数据信息检索和查询的智能性和准确度。 This paper builds an ontology-based geographic information inquiry system(OGIIS). Through semantic reasoning, geographic information retrieval and ranking, OGIIS can be performed more precisely and intelligently than traditional ones. The semantic relations contained in the geographic information can be explicitly represented and searched.
出处 《计算机工程》 CAS CSCD 北大核心 2007年第21期157-159,共3页 Computer Engineering
基金 国家自然科学基金资助项目(60473076) 国家"863"计划基金资助重点项目(2002AA4Z3450)
关键词 地理空间语义网 地理本体 地理信息检索 geospatial semantic Web geographic ontology geographic information retrieval
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参考文献8

  • 1Egenhofer M.Toward the Semantic Geospatial Web[C]//Proc.of the l0th ACM International Symposium on Advances in Geographic Information Systems,McLean,Virginia,USA.NY:ACM Press.2002.
  • 2Egenhofer M,Herring J.A Mathematical Framework for the Definition of Topological Relationships[C]//Proceedings of the 4th International Symposium on Spatial Data Handling.1990:803-813.
  • 3Hong J,Egenhofer M,Frank A.On the Robustness of Qualitative Distance and Direction-reasoning[C]//Proceedings of Annual Convention Exposition Technical Papers ACSM/ASPRS Auto-carto 12,Charlotte,North Carolina.1995:301-310.
  • 4Yu Wei,Cao Jiaheng,Chen Junpeng.Search Ontologies on the Semantic Web[J].Journal of Southeast University(English Edition),2006,12(5).
  • 5Larson R R,Frontiera P.Ranking and Representation for Geographic Information Retrieval[C]//Proceedings of Workshop on Geographic Information Retrieval.2004.
  • 6Jones C B,Abdelmoty A I,Finch D,et al.The Spirit Spatial Search Engine:Architecture,Ontologies and Spatial Indexing[C]//Proc.of the 3rd Int'l Conf.on Geographic Info.Science.2004:125-39.
  • 7Silva M J,Martins B,Chaves M.Adding Geographic Scopes to Web Resources[J].Journal of Computer,Environment and Urban Systems,2006,30(4):378-399.
  • 8Aleman-Meza B,Halaschek-Wiener C,Arpinar I B,et al.Ranking Complex Relationships on the Semantic Web[J].IEEE Internet Computing,2005,9(3).

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