In 2015, how many papers did the authors of 'Nature-Inspired Algorithms for Real-World Optimization Problems' publish?
How many papers did the authors of 'Nature-Inspired Algorithms for Real-World Optimization Problems' publish in 2015?
SELECT DISTINCT (COUNT(?answer) AS ?count) WHERE { <https://dblp.org/rec/journals/jam/FangLZH15> <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/jam/FangLZH15>