Count the papers published by the authors of 'Sketched Subspace Clustering' in 2018.
How many papers did the authors of 'Sketched Subspace Clustering' publish in 2018?
SELECT DISTINCT (COUNT(?answer) AS ?count) WHERE { <https://dblp.org/rec/journals/tsp/TraganitisG18> <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#yearOfPublication> '2018' }
<https://dblp.org/rec/journals/tsp/TraganitisG18>