The increasingly massive spreading of Open Government Data (OGD) is hailed as a driving
force for economic and social growth, as well as an essential factor in promoting public …

Open Government Data (OGD) have the potential to support social and economic progress.
However, this potential can be frustrated if these data remain unused. Although the literature …

Data quality issue has emerged since the end of the 60's, however, more than 50 years later,
it remains unresolved and is still current, mainly due the popularity of data and open data …

The Open Government Data portals (OGD), thanks to the presence of thousands of geo-
referenced datasets, containing spatial information are of extreme interest for any analysis or …

Open research data (ORD) have been considered a driver of scientific transparency.
However, data friction, as the phenomenon of data underutilisation for several causes, has …

Sustainable open data management systems are key elements to overcome long-term
publishing and consumption challenges on open data platforms. However, most existing …

Open government data are fast becoming entrenched in our society. However, even though
open government data may be “free”, it is not “gratis”. It takes substantial human and …

Abstract In dieser Open-Access-Publikation beschreibt Britta Reuter auf Basis einer
umfassenden Analyse der internationalen Forschungsergebnisse rund um die Öffnung …

This paper presents a framework for assessing data and metadata quality within Open Data
portals. Although a few benchmark frameworks already exist for this purpose, they are not …

The open data movement of recent years has led to an increase in the existence of online
data portals that publish data for reuse. These data portals are utilized in a range of contexts …