DQM-Vocabulary Primer

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== Purpose and Usage of the DQM-Vocabulary ==
 
== Purpose and Usage of the DQM-Vocabulary ==
The DQM-Vocabulary was created to support data quality management acitivities in [[Wikipedia:Semantic Web|Semantic Web]] architectures. It's major stregth is the ability to represent data requirements, i.e. quality-relevant expectations, so that computers can interpret the requirements and take further actions. Among other things, the DQM-Vocabulary enables the following features:
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The DQM-Vocabulary was created to support [[Data Quality]] management acitivities in [[Wikipedia:Semantic Web|Semantic Web]] architectures. It's major stregth is the ability to represent [[Data Requirements]], i.e. quality-relevant expectations on data, so that computers can interpret the requirements and take further actions. Among other things, the DQM-Vocabulary enables the following core-features:
  
* Structured representation of data requirements
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* Automated creation of problem reports and [[Data Quality]] scores based on [[Data Requirements]]
* Annotation of data quality assessment scores and data quality problem reports to data elements
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* Automated consistency checks between [[Data Requirements]]
* Exchange of data quality information and data requirements on Web-scale
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* Exchange of [[Data Quality]] information and [[Data Requirements]] on web-scale
*
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<br />
  
facilitates the structured representation of data requirements, assessment results, data cleansing rules, and data quality problems connected to the accordant conceptual elements. The ontology enables data quality monitoring, data quality assessment, and data cleansing based on quality-relevant knowledge represented through this ontology.
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:::'''''[http://www.slideshare.net/cfuerber/towards-a-vocabulary-for-data-quality-management-in-semantic-web-architectures Slideshare Presentation on DQM-Vocabulary]'''''<br />
  
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{{#widget:SlideShare
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|doc=dqm-vocabularyv1-0-110325125708-phpapp02
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|width=425
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}}
  
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== Expressing Your Own Data Requirements ==
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* [[Create Data Requirements]]
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* [[Requirement Metadata]]
  
== Examples ==
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== Consuming DQM-Vocabulary Data ==
* [[Creating Data Requirements]]
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* [[Usage of DQM-Vocab as OWL DL or OWL Full]]
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== Querying the DQM-Vocabulary ==
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* [[Data Quality Monitoring Reports]]
 
* [[Data Quality Monitoring Reports]]
 
* [[Data Quality Assessment Reports]]
 
* [[Data Quality Assessment Reports]]
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== Data Quality Knowledge Management==
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* [[Generate Problem Annotations]]
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* [[Generate Score Annotations]]
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* [[Data Requirements Consistency Checks]]
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== Data Quality Management Vocabulary ==
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* [http://purl.org/dqm-vocabulary/v1/dqm Latest Technical Specification of DQM-Vocabulary]
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* [http://semwebquality.org/dqm-vocabulary/v1/dqm.owl Latest DQM-Vocabulary in OWL]
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== See also ==
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* What is [[Data Quality]]?
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* [[Data Requirements]]
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* [[Quality Perception in Information Systems]]
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== References ==
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'''Fürber, Christian and Hepp, Martin''': [http://www.fuerber.com/publications/Fuerber-Hepp-Towards%20a%20vocabulary%20for%20dqm.pdf Towards a Vocabulary for Data Quality Management in Semantic Web Architectures], Proceedings of the 1st International Workshop on Linked Web Data Management (LWDM2011), Uppsala, Sweden, March 25, 2011.

Latest revision as of 13:03, 21 October 2011

Contents

Purpose and Usage of the DQM-Vocabulary

The DQM-Vocabulary was created to support Data Quality management acitivities in Semantic Web architectures. It's major stregth is the ability to represent Data Requirements, i.e. quality-relevant expectations on data, so that computers can interpret the requirements and take further actions. Among other things, the DQM-Vocabulary enables the following core-features:


Slideshare Presentation on DQM-Vocabulary

Expressing Your Own Data Requirements

Consuming DQM-Vocabulary Data

Data Quality Knowledge Management

Data Quality Management Vocabulary

See also

References

Fürber, Christian and Hepp, Martin: Towards a Vocabulary for Data Quality Management in Semantic Web Architectures, Proceedings of the 1st International Workshop on Linked Web Data Management (LWDM2011), Uppsala, Sweden, March 25, 2011.

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