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Data Evaluation, Metadata, and Data Quality

open access: yesGeographic Information Science & Technology Body of Knowledge
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Geographic Information Metadata—An Outlook from the International Standardization Perspective

open access: yesISPRS International Journal of Geo-Information, 2019
Geographic information metadata provides a detailed description of geographic information resources. Well before digital data emerged, metadata were shown in the margins of paper maps to inform the reader of the name of the map, the scale, the ...
Serena Coetzee
exaly   +3 more sources
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A Metadata Assessment Framework for Systematic Evaluations of Metadata Schemas

2022
Presentation slides from 2022 ACRL Technical Service Interest Group Meeting, held virtually on June 30. Talk was given on Thursday June 30th, presented by Darnelle Melvin and Catherine Smith.
Smith, Catherine, Melvin, Darnelle O.
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Metadata quality and evaluation

Proceedings of the American Society for Information Science and Technology, 2005
AbstractGood “quality metadata supports the functional requirements of the system it is designed to support” (Guy, Powell, & Day, 2004). Researchers (e.g., Moen, Stewart, and McClure, 1997; Bruce & Hillman, 2004) have identified evaluation criteria and issues surrounding metadata evaluation.
Joseph A. Busch   +5 more
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A framework for evaluating semantic metadata

Proceedings of the 4th international conference on Knowledge capture, 2007
Because poor quality semantic metadata can destroy the effectiveness of semantic web technology by hampering applications from producing accurate results, it is important to have frameworks that support their evaluation. However, there is no such framework developedto date.
Yuangui Lei   +2 more
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Workload Evaluation Tool for Metadata Distribution Method

2021
In the High Performance Computing field (HPC), metadata server cluster is a critical aspect of a storage system performance and with object storage growth, systems must now be able to distribute metadata across servers thanks to distributed metadata servers. Storage systems reach better performances if the workload remains balanced over time.
Billa, Eloise   +2 more
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Evaluation of metadata representations in RDF stores

Semantic Web, 2019
The maintenance and use of metadata such as provenance and time-related information is of increasing importance in the Semantic Web, especially for Big Data applications that work on heterogeneous data from multiple sources and which require high data quality. In an RDF dataset, it is possible to store metadata alongside the actual RDF data and several
Johannes Frey   +4 more
openaire   +1 more source

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