Ontology Dynamics in a Data Life Cycle: Challenges and Recommendations from a Geoscience Perspective

查看全文 作　　者：Xiaogang [1]Ma;Peter [1]Fox;Eric [1]Rozell;Patrick [1]West;Stephan [1]Zednik

机构地区：[1]Tetherless World Constellation, School of Science, Rensselaer Polytechnic Institute

出　　处：《Journal of Earth Science》索引2014年第25卷第2期,共6页

摘　　要：Ontologies are increasingly deployed as a computer-accessible representation of key semantics in various parts of a data life cycle and, thus, ontology dynamics may pose challenges to data management and re-use. By using examples in the field of geosciences, we analyze challenges raised by ontology dynamics, such as heavy reworking of data, semantic heterogeneity among data providers and users, and error propagation in cross-discipline data discovery and re-use. We also make recommendations to address these challenges:(1) communities of practice on ontologies to reduce inconsistency and duplicated efforts;(2) use ontologies in the procedure of data collection and make them accessible to data users; and(3) seek methods to speed up the reworking of data in a Semantic Web context. 关键词：地球科学生命周期本体论语义WEB 数据提供者数据管理使用实例误差传播

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Ontology Dynamics in a Data Life Cycle: Challenges and Recommendations from a Geoscience Perspective

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耦合文献(9)

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