{"title":"Construction of Railway Metadata Management System Based on Metadata Content Model and CWM Exchange Mechanism","authors":"Duo Qin, Lei Huang, Y. Wang","doi":"10.1109/LISS.2018.8593216","DOIUrl":null,"url":null,"abstract":"The large number of systems of the railway in China produced much complex and diverse data which are in various formats, scattered storage, and have a big difficulty in data sharing. Existing researches indicate that metadata management is useful to solve these problems. This paper by analyzing the types of metadata, makes a metadata content model and creates a standard for metadata standardization and exchange based on the CWM for the metadata of railway. Besides, we build the architecture and functions of the metadata system, and successfully designed a metadata management system which is beneficial to the data management for the railway systems.","PeriodicalId":338998,"journal":{"name":"2018 8th International Conference on Logistics, Informatics and Service Sciences (LISS)","volume":"174 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 8th International Conference on Logistics, Informatics and Service Sciences (LISS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LISS.2018.8593216","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The large number of systems of the railway in China produced much complex and diverse data which are in various formats, scattered storage, and have a big difficulty in data sharing. Existing researches indicate that metadata management is useful to solve these problems. This paper by analyzing the types of metadata, makes a metadata content model and creates a standard for metadata standardization and exchange based on the CWM for the metadata of railway. Besides, we build the architecture and functions of the metadata system, and successfully designed a metadata management system which is beneficial to the data management for the railway systems.
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