ReMarkables: A Web-Based Research Collaboration Support System Using Social Bookmarking Tools. - Takashi Ishikawa; Piyanuch Klaisubun; Masahiro Honma; Zhengyu Qian (IAT Workshops, 2006)

Navigation Efficiency of Social Bookmarking Service. - Takashi Ishikawa; Piyanuch Klaisubun; Masahiro Honma (Web Intelligence/IAT Workshops, 2007)

Awareness Information for Collaborative Information Gathering in Social Bookmarking Service. - Piyanuch Klaisubun; Masahiro Honma; Phichit Kajondecha; Takashi Ishikawa (ICCNSM, 2008)