ILGT: Group Reputation Aggregation Method for Unstructured Peer-to-Peer Networks. - Asaki Matsumoto; Yo Mashimo; Masanori Yasutomi; Hiroshi Shigeno (ICPADS, 2010)

Hub Node Reinforcement against Forwarding Obstruction Attacks in Peer-to-Peer Networks. - Takashi Yajima; Asaki Matsumoto; Hiroshi Shigeno (NBiS, 2011)