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Visual notations for viewing RDF constraints with UnSHACLed
We developed the two visual notations ShapeUML and ShapeVOWL with which all SHACL core constraints can be visualized and performed a comparative user study.
Sven Lieber , Ben De Meester , Pieter Heyvaert , Femke Brückmann , Ruben Wambacq , Erik Mannens , Ruben Verborgh , Anastasia Dimou
PDF Dataset DOI
Web-archiving and social media: an exploratory analysis
Eveline Vlassenroot , Sally Chambers , Sven Lieber , Alejandra Michel , Friedel Geeraert , Jessica Pranger , Julie M. Birkholz , Peter Mechant
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Web-scale Provenance Reconstruction of Implicit Information Diffusion on Social Media
Io Taxidou , Sven Lieber , Peter M. Fischer , Tom De Nies , Ruben Verborgh