Interoperability for Global Observation Data by Ontological Information

作     者：Masahiko Nagai Masafumi Ono Ryosuke Shibasaki 

作者机构：Earth Observation Data Integration and Fusion Research Initiative (EDITORIA) The University of Tokyo Center for Spatial Information Science The University of Tokyo 

出 版 物：《Tsinghua Science and Technology》 (清华大学学报（自然科学版（英文版）)

年 卷 期：2008年第13卷第S1期

页      面：336-342页

核心收录：

学科分类：081203[工学-计算机应用技术] 08[工学] 0835[工学-软件工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：the Data Integration and Analysis System (DIAS) Project 

主　　题：ontology interoperability data integration gazetteer semantic network dictionary 

摘      要：The Ontology registry system is developed to collect, manage, and compare ontological information for integrating global observation data. Data sharing and data service such as support of metadata deign, structuring of data contents, support of text mining are applied for better use of data as data interoperability. Semantic network dictionary and gazetteers are constructed as a trans-disciplinary dictionary. Ontological information is added to the system by digitalizing text based dictionaries, developing knowledge writing tool for experts, and extracting semantic relations from authoritative documents with natural language processing technique. The system is developed to collect lexicographic ontology and geographic ontology.