Shang-Feng ChiangChun-Hung WuSHENG-DE WANG2018-09-102018-09-102007-07http://scholars.lib.ntu.edu.tw/handle/123456789/334088An Active Index Diffusion Scheme for Multilayer Unstructured Peer-to-Peer Networksconference paper10.1109/ICCCAS.2007.62516002-s2.0-84867265214