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Workload Evaluation Tool for Metadata Distribution Method
2021In 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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Metadata quality and evaluation
Proceedings of the American Society for Information Science and Technology, 2005AbstractGood “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 Busch +5 more
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A framework for evaluating semantic metadata
Proceedings of the 4th international conference on Knowledge capture, 2007Because 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, Victoria Uren, Enrico Motta
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Evaluation of metadata representations in RDF stores
Semantic Web, 2019The 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
Frey, Johannes +4 more
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Evaluating metadata on a metalevel
Archival Science, 2001This paper compares the purpose, content, structure and level of specificity of two archival metadata schemes:The International Standards for Archival Description (ISAD (G)) and the Business Acceptable Communication model (BAC) developed by the University of Pittsburgh Project.
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Towards a Metadata Registry for evaluating Augmented Medical Interventions
2011Quality evaluation in the field of Augmented Surgery is strategic for public health policies. It implies to be able to effectively perform evaluation of Quality in term of Expected Medical Benefit (EMB). The notion of EMB is complex and not standardized in this field.
Silvent, Anne-Sophie +2 more
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An Evaluation of Metadata Integrity in Textual Documents
Journal of Library Metadata, 2012Our aim was to measure the level of metadata integrity emanating from textual documents in order to ascertain whether the data contained in the original document remained an accurate reflection of the metadata that emanated from the original document.
F. O. Isinkaye +2 more
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Rethinking Metadata’s Value and How It Is Evaluated
Technical Services Quarterly, 2020Metadata is becoming more than a tool to facilitate access and retrieval; librarians and other metadata professionals and their users are expecting metadata to perform multiple and diverse purposes...
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Evaluating Clustering Algorithms on a Multimedia Metadata Dataset
Proceedings of the 20th Pan-Hellenic Conference on Informatics, 2016In the framework of informatics, data analysis always played a crucial role in understanding various phenomena. When it comes to multimedia content, this task is getting more difficult to tackle in an efficient manner. In principle, cluster analysis, i.e., primitive data exploration with little or no prior knowledge, consists of research developed ...
Christina S. Kyrkou +5 more
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Government Information Quarterly, 2001
Abstract Minnesota’s Foundations Project is a multiagency collaboration to improve access to environmental and natural resources information. The Project chose the Dublin Core metadata standard for web resources. Three studies were conducted: needs assessment, Bridges web site user interface, and usability of controlled vocabulary in Dublin Core ...
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Abstract Minnesota’s Foundations Project is a multiagency collaboration to improve access to environmental and natural resources information. The Project chose the Dublin Core metadata standard for web resources. Three studies were conducted: needs assessment, Bridges web site user interface, and usability of controlled vocabulary in Dublin Core ...
openaire +1 more source