Count the different affiliations of the authors of 'Real-Time Embedded Computer Vision on UAVs: - UAVision2020 Workshop Summary'.
How many different affiliations do the authors of 'Real-Time Embedded Computer Vision on UAVs: - UAVision2020 Workshop Summary' have?
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { <https://dblp.org/rec/conf/eccv/BeeckOVTSG20> <https://dblp.org/rdf/schema#authoredBy> ?x . ?x <https://dblp.org/rdf/schema#primaryAffiliation> ?answer }
<https://dblp.org/rec/conf/eccv/BeeckOVTSG20>