Quantifying Metadata Quality Werner Bailer Europeana AGM 2015 The Problem Metadata from many sources Heterogeneous formats and thus conversions Different ID: 549164
Download Presentation The PPT/PDF document "Measure for Measure" is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
Slide1
Measure for Measure
Quantifying
Metadata
Quality
Werner Bailer
|
Europeana
AGM 2015Slide2
The Problem
Metadata
from many sourcesHeterogeneous formats (and thus conversions)Different workflowsContext
CC BY-SA
Een rechthoekig luciferdoosje van hout beplakt met papier
Stichting
Liemers MuseumNetherlands, CC BY
Measure
for
Measure
:
Quantifying
Metadata
QualitySlide3
CC BY-SA
quality¿
Chris
Younghttps://www.flickr.com/photos/mrvjtod/481220595, CC BY-SA
Measure
for Measure
: Quantifying Metadata QualitySlide4
Mappings
&
Conversions
CC BY-SA
USB 2.0 Watt
Simon
Ska
https://www.flickr.com/photos/skasimon/5179453856CC BY-NC-NDMeasure
for Measure: Quantifying
Metadata
QualitySlide5
Measure
for
Measure: Quantifying Metadata Quality
CC BY-SA
https://
www.flickr.com/photos/wetwebwork/
2402908982, CC BYwetwebwork
Quality and Value (old shop front entrance)Slide6
Automation
CC BY-SA
Maquinària
tèxtil a un tallerArxiu Nacional de Catalunya
Spain, 1920
, CC BY-NC-ND
Measure
for Measure: Quantifying Metadata QualitySlide7
CC BY-SA
Well-
defined
Structured
Machine-readable
CC BY-NC
https://www.flickr.com/photos/caseorganic/4780523309
Blackboard
Amber Case
Measure
for
Measure
:
Quantifying
Metadata
QualitySlide8
Metrics
CC BY-SA
Completeness of records
Structuredness
of data
Use of controlled vocabulariesAvailability of linked resources
Loss in round trip mappingsMeasure for Measure: Quantifying
Metadata QualitySlide9
CC BY-SA
W3C Data
quality
Vocabulary
Working
Draft
Measure for Measure: Quantifying Metadata QualitySlide10
CC BY-SA
2006,
Scottish National Gallery of Modern Art
Nathan
Coley
There
Will Be No Miracles Here
Measure for Measure: Quantifying
Metadata QualitySlide11
France, Public Domain
1921, National Library of France
Agence de presse Meurisse
Colombes : championnats de France d’Athlétisme :rivière, le speaker
More
info
: www.eexcess.eu