Accessing Hidden Web Documents by Metasearching a Directory of Specialty Search Engines. - Jacky K. H. Shiu; Stephen Chi-fai Chan; Korris Fu-Lai Chung (DNIS, 2003)

Developing a Directory of Search Engines for Meta-searching. - Jacky K. H. Shiu; Stephen Chi-fai Chan; Korris Fu-Lai Chung (IDEAL, 2003)

Web Metasearching for Mobile Environment using METARIA. - Steven K. M. Chan; Jacky K. H. Shiu (AINA (2), 2004)