VCCN: Virtual content-centric networking for realizing group-based communication. - Masato Ohtani; Keiichiro Tsukamoto; Yuki Koizumi; Hiroyuki Ohsaki; Makoto Imase; Kunio Hato; Junichi Murayama (ICC, 2013)

Inferring relevant blocks on hyperlinked web page based on block-to-block similarity. - Keiichiro Tsukamoto; Yuki Koizumi; Hiroyuki Ohsaki; Kunio Hato; Junichi Murayama (Int. J. Knowl. Web Intell., 2013)

Virtual Content-Centric Networking. - Keiichiro Tsukamoto; Masato Ohtani; Yuki Koizumi; Hiroyuki Ohsaki; Kunio Hato; Junichi Murayama (J. Networks, 2014)

Analyzing the Characteristics of Ego-Network Structures of Influential Twitter Users. - Yuto Nakamitsu; Sho Tsugawa; Keiichiro Tsukamoto; Shintaro Igari (COMPSAC, 2024)