What are the venues in which Zhiping C. published?
In which conferences or journals has Zhiping Cai published papers?
SELECT DISTINCT ?answer WHERE { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/64/2739> . ?x <https://dblp.org/rdf/schema#publishedIn> ?answer }
<https://dblp.org/pid/64/2739>