Re: dwbp-ISSUE-200: Can we align the quality dimension hints in DQV with the ones in ISO 25012? [Quality & Granularity Vocabulary]

Hello,
Interesting! Thanks Nandana for the suggestion...
> Le 25 sept. 2015 à 17:52, Data on the Web Best Practices Working Group Issue Tracker <sysbot+tracker@w3.org> a écrit :
> 
> When looking at the quality dimension hints in DQV and ISO 25012 (SQuaRE - Data quality model), there is a big overlap. I did an initial comparison and all except for relevance and statistics fit in. 
> 
> Comparison of DQV and ISO 25012 dimensions  
> https://docs.google.com/spreadsheets/d/1VMe--lhbiRGvQW1eWsYhUW2TeUBVxR3hzNskIPtSZoM/edit#gid=0 <https://docs.google.com/spreadsheets/d/1VMe--lhbiRGvQW1eWsYhUW2TeUBVxR3hzNskIPtSZoM/edit#gid=0>
> 
> ISO 25012 provides definitions for each dimension developed by the TC. It will good to refer to them whenever possible and define new ones only when it's necessary. 

Cool! It seems also that ISO 25012 distinguishes between inherent and system dependent characteristics. For example, Accuracy is inherent (to the data) and Traceability depends on the system. However, there are some that can be both inherent and system dependent, such as compliance, efficiency or precision. I think we could also make that distinction. 
> 
> Some terms have to be unified such as 
> 1. Currentness, Timeliness
> 2. Compliance, Conformance


I’ve also seen in the literature like here [1] some authors grouping some of the characteristics. In the paper I share, they group into “Accuracy”—> (correctness, credibility, currentness, precision, traceability). Maybe we could take such approach according to the semantics of DQV

[1] http://waset.org/publications/9538/information-quality-evaluation-framework-extending-iso-25012-data-quality-model <http://waset.org/publications/9538/information-quality-evaluation-framework-extending-iso-25012-data-quality-model>

Best,
Ghislain

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Ghislain A. Atemezing, Ph.D
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