Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2010.06a
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- Pages.1215-1221
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- 2010
A Study on Data Integration for Railway Safety Management System
철도안전관리시스템을 위한 데이터통합 연구
- Published : 2010.06.10
Abstract
Railway safety management information systems are now being developed by various railway related organizations. A large number of railway safety related data were gathered from railway operators, railway infrastructure manager and railway intendance, etc. The meaning of these data can easily be defined by each organization or developer with little regard for reusing of data by others. Until the present, the main efforts for data management focused on classifying the railway safety data by subject for the developer's convenience and how to combine these data each other is not interested in. In this study, data integration is considered from the viewpoint of combining them semantically in order to get more useful information from partially informed data of multi agencies.
Keywords