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The Study Of The Quality Control Of The Library Linked Data

Posted on:2014-11-19Degree:MasterType:Thesis
Country:ChinaCandidate:Y FuFull Text:PDF
GTID:2268330401482033Subject:Information Science
Abstract/Summary:PDF Full Text Request
Based on the analysis of the development and evolution of the Web, Tim Berners-Lee,the father of the Internet, proposed the idea of the development of Web of Data t in2006,while the core and key of the web of data is linked data. The linked data quickly arousedextensive attention of scholars at home and abroad since it was proposed, the research andpractice of linked data increased rapidly.The rapid growth of web of data created a large number of linked data, these linkeddata could effectively promote the link of knowledge resources and improve the efficiencyof resource discovery. However at the same time generated a large number of low-qualitycontent. A lot of redundancy, error, failure of low-quality data made it difficult for peopleto make a choice or judgment of data. Therefore, how to evaluate the quality of linked dataand how to protect the quality of linked data became the focus of attention.This article focused on the quality of linked data and did some exploration andresearch on the quality of linked data. First round carding the research dynamic of linkeddata at home and abroad, discussing the research status; Then summarized and defined thelinked data, presented the contents of the quality control system of linked data, andelaborated its feasibility and necessity; Then asked librarians and experts in the field inway of a questionnaire survey to understand the knowledge and attitudes towards thequality control of linked data, and counted and analyzed the survey results; Thensummarized the quality standards of linked data and constructed the overall framework ofthe quality control of linked data; Finally proposed recommendations for thedevelopment of the library linked data on China’s development status and problems of thelibrary linked data.Overall, this study made up for the research gaps, laid the basis for the formulation ofthe quality standards of linked data and the practice of the quality control of linked data,and promoted the concern and development of library linked data and its quality control.
Keywords/Search Tags:Linked Data, Quality Control, Quality Standards, Library, Web of Data
PDF Full Text Request
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