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

An Agent-Based Model of Research Collaboration in Collaborative Tagging for Scientific Publications. - Piyanuch Klaisubun; Takashi Ishikawa (IAT Workshops, 2006)

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

Behavior Patterns of Information Discovery in Social Bookmarking Service. - Piyanuch Klaisubun; Phichit Kajondecha; Takashi Ishikawa (Web Intelligence, 2007)

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

Design and Evaluation of Mutual Awareness Function in Social Bookmarking Service to Foster Collaborative Information Gathering. - Piyanuch Klaisubun; Takashi Ishikawa (J. Inf. Process., 2009)