Stasinos Konstantopoulos | DeepAI

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Featured Co-authors

Angelos Charalambidis
8 publications
Antonis Troumpoukis
5 publications
Nefeli Prokopaki-Kostopoulou
1 publication

research

∙ 12/06/2022

A geospatial source selector for federated GeoSPARQL querying

Background: Geospatial linked data brings into the scope of the Semantic...

0 Antonis Troumpoukis, et al. ∙

research

∙ 07/20/2017

An extension of SPARQL for expressing qualitative preferences

In this paper we present SPREFQL, an extension of the SPARQL language th...

0 Antonis Troumpoukis, et al. ∙