In which venue did Nicolae publish the paper about Sync signal definition?
Name the venue in which Nicolae published the paper about Sync signal definition.
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/ccece/Galupa06> <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/42/6737> . <https://dblp.org/rec/conf/ccece/Galupa06> <https://dblp.org/rdf/schema#publishedIn> ?answer }
<https://dblp.org/pid/42/6737> <https://dblp.org/rec/conf/ccece/Galupa06>