Hongyu Zhang 0002 Yuan-Fang Li Hee Beng Kuan Tan 803-814 2010 83 J. Syst. Softw. 5 https://doi.org/10.1016/j.jss.2009.11.735 https://www.wikidata.org/entity/Q114664429 db/journals/jss/jss83.html#ZhangLT10