Towards assessing the quality evolution of Open Data portals

Jürgen Umbrich; Sebastian Neumaier; Axel Polleres

Towards assessing the quality evolution of Open Data portals

Jürgen Umbrich, Sebastian Neumaier, Axel Polleres

Data, Process and Knowledge Management (Polleres)

Publikation: Beitrag in Buch/Konferenzband › Beitrag in Konferenzband

Abstract

In this work, we present the Open Data Portal Watch project, a public framework to continuously monitor and assess the (meta-)data quality in Open Data portals. We critically discuss the objectiveness of various quality metrics. Further, we report on early findings based on 22 weekly snapshots of 90 CKAN portals and highlight interesting observations and challenges.

Originalsprache	Englisch
Titel des Sammelwerks	ODQ2015: Open Data Quality: from Theory to Practice Workshop
Herausgeber*innen	Network of Excellence in Internet Science
Erscheinungsort	Munich, Germany
Seiten	1 - 5
Publikationsstatus	Veröffentlicht - 1 März 2015

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Zitat

@inproceedings{29f323547ed74758983fde03b912b41c,

title = "Towards assessing the quality evolution of Open Data portals",

abstract = "In this work, we present the Open Data Portal Watch project, a public framework to continuously monitor and assess the (meta-)data quality in Open Data portals. We critically discuss the objectiveness of various quality metrics. Further, we report on early findings based on 22 weekly snapshots of 90 CKAN portals and highlight interesting observations and challenges.",

author = "J{\"u}rgen Umbrich and Sebastian Neumaier and Axel Polleres",

year = "2015",

month = mar,

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language = "English",

pages = "1 -- 5",

editor = "{Network of Excellence in Internet Science}",

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TY - GEN

T1 - Towards assessing the quality evolution of Open Data portals

AU - Umbrich, Jürgen

AU - Neumaier, Sebastian

AU - Polleres, Axel

PY - 2015/3/1

Y1 - 2015/3/1

N2 - In this work, we present the Open Data Portal Watch project, a public framework to continuously monitor and assess the (meta-)data quality in Open Data portals. We critically discuss the objectiveness of various quality metrics. Further, we report on early findings based on 22 weekly snapshots of 90 CKAN portals and highlight interesting observations and challenges.

AB - In this work, we present the Open Data Portal Watch project, a public framework to continuously monitor and assess the (meta-)data quality in Open Data portals. We critically discuss the objectiveness of various quality metrics. Further, we report on early findings based on 22 weekly snapshots of 90 CKAN portals and highlight interesting observations and challenges.

M3 - Contribution to conference proceedings

SP - 1

EP - 5

BT - ODQ2015: Open Data Quality: from Theory to Practice Workshop

A2 - Network of Excellence in Internet Science, null

CY - Munich, Germany

ER -