What are the titles of the papers that Jingfa Liu published and in which venues?
In which venues did Liu, Jingfa publish papers and what are the titles of these papers?
SELECT DISTINCT ?firstanswer ?secondanswer WHERE { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/90/7079> . ?x <https://dblp.org/rdf/schema#publishedIn> ?firstanswer . ?x <https://dblp.org/rdf/schema#title> ?secondanswer }
<https://dblp.org/pid/90/7079>