In which venue did Gao publish the paper about Resource portrait?
Name the venue in which Tianqi published the paper about Resource portrait.
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/hucc/LinZGLP20> <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/184/4278> . <https://dblp.org/rec/conf/hucc/LinZGLP20> <https://dblp.org/rdf/schema#publishedIn> ?answer }
<https://dblp.org/pid/184/4278> <https://dblp.org/rec/conf/hucc/LinZGLP20>