RT-PLG: Real Time Process Log Generator. - Bernardo Nugroho Yahya; Yohanes Khosiawan; Woosik Choi; Ngoc Anh Dung Do (ISAT (3), 2015)

NetMiner. - Ghi-Hoon Ghim; Kangmin Kim; Youngjin Ko; Soojin Bae; Woosik Choi (Encyclopedia of Social Network Analysis and Mining. 2nd Ed., 2018)