How many papers did the authors of 'A Copyright Protection Scheme of Visual Media in Big Data Environment' publish in ICAIS (1)?
How many publications did the authors of the paper 'A Copyright Protection Scheme of Visual Media in Big Data Environment' publish in ICAIS?
SELECT DISTINCT (COUNT(?answer) AS ?count) WHERE { <https://dblp.org/rec/conf/icccsec/WangQJG21> <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#publishedIn> 'ICAIS (1)' }
<https://dblp.org/rec/conf/icccsec/WangQJG21>