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Quality assessment for Linked Data: A Survey
2015
Semantic Web Journal
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In this article, we present the results of a systematic review of approaches for assessing the quality of LD. We gather existing approaches and analyze them qualitatively. ...
towards data quality, specifically for LD. sive amounts of data is certainly a step in the right direction, data is only as useful as its quality. ...
.,2012 [ We aim to further develop this framework for data quality assessment allowing a data consumer to select and assess the quality of suitable datasets according to this methodology. ...
doi:10.3233/sw-150175
fatcat:g3zkekg5zjeq5dpseifc4smxke
Luzzu - A Framework for Linked Data Quality Assessment
[article]
2016
arXiv
pre-print
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The main contribution of this article is LUZZU, a quality assessment framework for Linked Open Data. ...
Using the framework, we performed a quality assessment of a number of statistical linked datasets that are available on the LOD cloud. ...
QUALITY ASSESSMENT FRAMEWORK Luzzu 2 is a quality assessment framework for Linked Data. ...
arXiv:1412.3750v3
fatcat:2mwcvsgarzcyvo5ubzdrxyxg24
Methodology for Assessment of Linked Data Quality
2014
International Conference on Semantic Systems
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Moreover, the ability to assess the quality of the consumed LD, based on the satisfaction of the consumers' quality requirements, significantly influences usability of such data for a given use case. ...
In this paper, we propose a data quality assessment methodology specifically designed for LD. This methodology consists of three phases and six steps with specific emphasis on considering a use case. ...
In a comprehensive survey [12] , it was observed that in the 30 identified approaches, there were no standardized set of steps that were followed to assess the quality of a dataset. ...
dblp:conf/i-semantics/RulaZ14
fatcat:3r5i7ugsrvdtnh6j35lc3prsfy
Luzzu -- A Framework for Linked Data Quality Assessment
2016
2016 IEEE Tenth International Conference on Semantic Computing (ICSC)
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This paper describes Luzzu, a framework for Linked Data Quality Assessment. ...
Despite the availability of a number of tools and frameworks to assess Linked Data Quality, the output of such tools is not suitable for machine consumption, and thus consumers can hardly compare and rank ...
QUALITY ASSESSMENT FRAMEWORK Luzzu 2 is a quality assessment framework for Linked Data. ...
doi:10.1109/icsc.2016.48
dblp:conf/semco/DebattistaA016
fatcat:cyutqy7qdza5phcg72m2feykgm
Methodology for linked enterprise data quality assessment through information visualizations
2018
Journal of Industrial Information Integration
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The study explains and applies a data quality assessment methodology as a post-integration phase for linked enterprise data. ...
Moreover, the proposed methodology includes systematic guidelines for planning the data quality assessment activity, extracting requirements for the data quality management, setting priorities to expedite ...
Zaveri et al. (2012) conducted a comprehensive survey on linked data quality assessment and identified 16 quality dimensions that have been studied in the literature. ...
doi:10.1016/j.jii.2018.11.002
fatcat:voi7ui75afdczp7clnzqukmfam
Assessing quality of R2RML mappings for OSi's Linked Open Data portal (short paper)
2021
Extended Semantic Web Conference
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We demonstrate the use of our framework in the publication pipeline for Ordnance Survey Ireland's (OSi) Linked Open Data portal for geospatial data, http://data.geohive.ie. ...
This paper describes a mapping quality framework which will assess and refine the quality of the R2RML uplift mappings using a number of quality metrics. ...
Introducing mapping quality assessment and refinement into the geospatial Linked data publication process will result in higher quality and more trustworthy data being published and consumed by third parties ...
dblp:conf/esws/RandlesO21
fatcat:blfx4ndkxzb6lhrcgbeivcwgmi
Using Provenance for Quality Assessment and Repair in Linked Open Data
2012
International Semantic Web Conference
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In order to judge data quality, a number of quality indicators have been proposed, coupled with quality metrics that quantify the "quality level" of a dataset. ...
As the number of data sources publishing their data on the Web of Data is growing, we are experiencing an immense growth of the Linked Open Data cloud. ...
Related Work Several works on quality assessment have appeared in the literature (see [1] for a survey). ...
dblp:conf/semweb/FlourisRPMF12
fatcat:hhoz3e55bffvle3to2mtsq2uge
Linking growth modelling to timber quality assessment for Norway spruce
1995
Forest Ecology and Management
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The aim of this paper is to propose a consistent framework for analyzing the influence of silviculture, site quality and, to some extent, genetics on the wood production of Norway spruce from both a quantitative ...
model that aims at assessing timber quality of a standing tree from usual inventory measurements such as tree age, height and diameter at breast height: growth equations are used to reconstruct the past ...
This work was supported by two grants from the French Ministry for Agriculture, by grants from Lorraine and Midi-Pyr&es Regions and by a contract from European Community (FOREST program) coordinated by ...
doi:10.1016/0378-1127(94)03510-4
fatcat:s6d7ca4pcbexto6fhjbqbeymfa
Are Linked Datasets Fit For Open-Domain Question Answering? A Quality Assessment
2016
Zenodo
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The increasing use of Web Data in this and other settings has highlighted the importance of assessing its quality. ...
The current decade is a witness to an enormous explosion of data being published on the Web as Linked Data to maximise its reusability. ...
Zaveri et al. present an exhaustive state-of-the-art survey on quality dimensions and metrics relevant for assessing linked data [44] . ...
doi:10.5281/zenodo.47062
fatcat:u6hoh2ui3zb5pnref3nrscxobe
Linking agricultural crop management and air quality models for regional to national-scale nitrogen assessments
2012
Biogeosciences
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This information is coupled with a process-based air quality model to produce continental-scale NH<sub>3</sub> emission estimates. ...
</strong> While nitrogen (N) is an essential element for life, human population growth and demands for energy, transportation and food can lead to excess nitrogen in the environment. ...
and use, and Ms Melanie Wilson of CSC, Raleigh, NC for graphics assistance. ...
doi:10.5194/bg-9-4023-2012
fatcat:fzjkjksevzenhnmcy6uiutnofu
Linking agricultural crop management and air quality models for regional to national-scale nitrogen assessments
2012
Biogeosciences Discussions
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This information is coupled with a process-based air quality model to produce continental-scale NH 3 emission estimates. ...
While nitrogen (N) is an essential element for life, human population growth and demands for energy, transportation and food can lead to excess nitrogen in the environment. ...
and use, and Ms Melanie Wilson of CSC, Raleigh, NC for graphics assistance. ...
doi:10.5194/bgd-9-6095-2012
fatcat:eserm37e6bh4nb7llm35gq7ype
Linking Benthic Macroinvertebrates and Physicochemical Variables for Water Quality Assessment in Lower Dongnai River System, Vietnam
2015
International Journal of Environmental Science and Development
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This work identified and tested these relationships to improve the method for water quality assessment. ...
Data from over 10,000 km 2 watershed were used as a representative example for Lower Dongnai River and tributaries. The data covered the period March, 2007 to 2010. ...
At each sampling location, a composite of four grabs was Linking Benthic Macroinvertebrates and Physicochemical Variables for Water Quality Assessment in Lower Dongnai River System, Vietnam Duc A. ...
doi:10.7763/ijesd.2015.v6.567
fatcat:dp5oi322mjhrvdh3irdnfjulsq
Linking water quality and well-being for improved assessment and valuation of ecosystem services
2012
Proceedings of the National Academy of Sciences of the United States of America
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A second shortcoming of existing work on water quality valuation, and ecosystem services research in general, is that valuation assessments often are not linked with changes in management, land use, or ...
First, few water quality valuation assessments account for the multiple costs and/ or benefits of water quality-related changes. ...
This work is the product of an interdisciplinary working group supported by a grant from the Institute on the Environment at the University of Minnesota. ...
doi:10.1073/pnas.1215991109
pmid:23091018
pmcid:PMC3494932
fatcat:juf73iv6gnezdensnp4fu7nxx4
Improving data quality in the linked open data: a survey
2018
Journal of Physics, Conference Series
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Based on review from papers and journals, addressing data quality requires some standards functioning to (1) identification of data quality problems, (2) assessment of data quality for a given context, ...
Therefore, it needs (1) a standard for data quality assessment and evaluation which is more appropriate to the LOD; (2) a framework of methods based on statistical relational learning that can improve ...
for improving data quality in the LOD, although several data quality assessment methodologies have been proposed. ...
doi:10.1088/1742-6596/978/1/012026
fatcat:if2r4cdvtzgv5hcvfer2n6t7sy
Big Data: A Survey
2014
Journal on spesial topics in mobile networks and applications
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There are a lot of factors that may restrict data quality, for example, generation, acquisition, and transmission may all influence data quality. ...
Sloan Digital Sky Survey (SDSS), the biggest sky survey project in astronomy, has recorded 25TB data from 1998 to 2008. ...
doi:10.1007/s11036-013-0489-0
fatcat:lvnmkesqbngc3lgccms3hmm7jq
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