Count the number of papers that Dong-Hong Ji has published in EMNLP-CoNLL.
In EMNLP-CoNLL, how many papers has Dong-Hong Ji published?
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/43/42> . ?answer <https://dblp.org/rdf/schema#publishedIn> 'EMNLP-CoNLL' }
<https://dblp.org/pid/43/42>