How many papers did the authors of 'A pattern-based approach for workflow interconnection and flexibility support' publish in 2015?
Count the papers published by the authors of 'A pattern-based approach for workflow interconnection and flexibility support' in 2015.
SELECT DISTINCT (COUNT(?answer) AS ?count) WHERE { <https://dblp.org/rec/journals/ijbis/BoukhedoumaOAT15> <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#authoredBy> ?x . ?answer <https://dblp.org/rdf/schema#yearOfPublication> '2015' }
<https://dblp.org/rec/journals/ijbis/BoukhedoumaOAT15>