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Despite the significant number of existing tools, incorporating data from multiple sources and different formats into the Linked Open Data cloud remains complicated. No mapping formalisation exists… (More)
- Ruben Verborgh, Olaf Hartig, +7 authors Rik Van de Walle
- International Semantic Web Conference
- 2014
As the Web of Data is growing at an ever increasing speed, the lack of reliable query solutions for live public data becomes apparent. sparql implementations have matured and deliver impressive… (More)
Read/Write infrastructures are often predicted to be the next big challenge for Linked Data. In the domains of Open Data and cultural heritage, this is already an urgent need. They require the… (More)
To unlock the full potential of Linked Data sources, we need flexible ways to query them. Public sparql endpoints aim to fulfill that need, but their availability is notoriously problematic. We… (More)
- Ruben Verborgh, Miel Vander Sande, +5 authors Pieter Colpaert
- J. Web Sem.
- 2016
Billions of Linked Data triples exist in thousands of RDF knowledge graphs on the Web, but few of those graphs can be queried live from Web applications. Only a limited number of knowledge graphs are… (More)
- Anastasia Dimou, Miel Vander Sande, +4 authors Rik Van de Walle
- SemWebEval@ESWC
- 2014
Despite the significant number of existing tools, incorporating data into the Linked Open Data cloud remains complicated; hence discouraging data owners to publish their data as Linked Data.… (More)
- Ruben Verborgh, Olaf Hartig, +7 authors Rik Van de Walle
- International Semantic Web Conference
- 2014
For publishers of Linked Open Data, providing queryable access to their dataset is costly. Those that offer a public sparql endpoint often have to sacrifice high availability; others merely provide… (More)
- Miel Vander Sande, Pieter Colpaert, iRail NPO, Davy Van Deursen, Erik Mannens, Rik Van de Walle
- 2012
The idea of Open Data states that by making data sets freely available on the Internet, data owners can benefit from a huge community. In this paper, we extend The DataTank framework, a data adapter… (More)
In the field of smart cities, researchers need an indication of how people move in and between cities. Yet, getting statistics of travel flows within public transit systems has proven to be… (More)
- Pieter Colpaert, Alejandro Llaves, Ruben Verborgh, Óscar Corcho, Erik Mannens, Rik Van de Walle
- International Semantic Web Conference
- 2015
Ever since public transit agencies have found their way to the Web, they inform travelers using route planning software made available on their website. These travelers also need to be informed about… (More)