Didn't Bangwen D. and W. Wu not co-author a paper?
Was a paper not not co-authored by Bangwen Deng and W. Wu?
ASK { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/224/2149> . ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/55/8398> }
<https://dblp.org/pid/224/2149> <https://dblp.org/pid/55/8398>