Doesn't Zhang, P. not work at Beijing University of Posts and Telecommunications?
Isn't Ping Zhang not affiliated with Beijing University of Posts and Telecommunications?
ASK { <https://dblp.org/pid/77/2428-3> <https://dblp.org/rdf/schema#primaryAffiliation> 'Beijing University of Posts and Telecommunications, State Key Laboratory of Networking and Switching Technology, China' }
<https://dblp.org/pid/77/2428-3>