Report the count of papers that Stepanyan, V. has published in Infotech@Aerospace.
In Infotech@Aerospace, how many papers has Vahram Stepanyan published?
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/29/1759> . ?answer <https://dblp.org/rdf/schema#publishedIn> 'Infotech@Aerospace' }
<https://dblp.org/pid/29/1759>