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Linked data provenance: state of the art and challenges

Citation

Anam, S and Kang, BH and Kim, YS and Liu, Q, Linked data provenance: state of the art and challenges, Proceedings of the 3rd Australasian Web Conference (AWC 2015), 27-30 January, Sydney, Australia, pp. 19-28. ISBN 9781921770487 (2015) [Refereed Conference Paper]


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Copyright Statement

Copyright 2015, Australian Computer Society, Inc.

Abstract

Linked Open Data (LOD) is rapidly emerging in publishing and sharing structured data over the semantic web using URIs and RDF in many application domains such as fisheries, health, environment, education and agriculture. Since different schemas that have the same semantics are found in different datasets of the LOD Cloud, the problem of managing semantic heterogeneity among the schemas is increasing. Schema level mapping among the datasets of the LOD Cloud is necessary as instance level mapping among the datasets is not feasible in the process of making knowledge discovery easy and systematic. In order to correctly interpret query results over the integrated dataset, schema level mapping provenance is necessary. In this paper, we review existing approaches of linked data provenance representation, storage and querying, and applications of linked data provenance where mapping is at the instance level. The analysis of existing approaches will assist us in revealing open research problems in the area of linked data provenance where mapping is at the schema level. Furthermore, we explain how schema level mapping provenance in linked data can be used to facilitate data integration and data mining, and also to ensure quality and trust in data.

Item Details

Item Type:Refereed Conference Paper
Keywords:semantic web, linked data, schema level mapping, mapping provenance, information extraction
Research Division:Information and Computing Sciences
Research Group:Library and Information Studies
Research Field:Library and Information Studies not elsewhere classified
Objective Division:Information and Communication Services
Objective Group:Information Services
Objective Field:Electronic Information Storage and Retrieval Services
Author:Anam, S (Mrs Sarawat Anam)
Author:Kang, BH (Professor Byeong Kang)
Author:Kim, YS (Dr Yang Kim)
ID Code:106696
Year Published:2015
Deposited By:Computing and Information Systems
Deposited On:2016-02-17
Last Modified:2017-11-13
Downloads:46 View Download Statistics

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