Efficient Method to Perform Isomorphism Testing of Labeled Graphs. - Shu-Ming Hsieh; Chiun-Chieh Hsu; Li-Fu Hsu (ICCSA (5), 2006)

Mining Frequent Purchase Behavior Patterns for Commercial Websites. - Li-Fu Hsu; Chiun-Chieh Hsu; Yi-Chen Ku (ICCCI, 2009)

Mining on Terms Extraction from Web News. - Li-Fu Hsu (ICCCI (1), 2010)

Computational Intelligence for Personalized Travel Scheduling System. - Li-Fu Hsu; Chiun-Chieh Hsu; Tsai-Duan Lin (New Trends in Computational Collective Intelligence, 2015)