Name the author who published the paper on Sensor networks and has the name Yu.
Which author published the paper on Sensor networks and has the name Richard?
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/iwcmc/WangYLZ14> <https://dblp.org/rdf/schema#authoredBy> ?answer }
<https://dblp.org/rec/conf/iwcmc/WangYLZ14>