Find the papers written by Chi-Tsai Yeh and Chun-Hao Wang together.
What are the papers written by Chi-Tsai Y. and Chun-Hao Wang together?
SELECT DISTINCT ?answer WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/78/8784> . ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/60/7011> }
<https://dblp.org/pid/78/8784> <https://dblp.org/pid/60/7011>