Automatically Building a Stopword List for an Information Retrieval System. - Rachel Tsz-Wai Lo; Ben He; Iadh Ounis (J. Digit. Inf. Manag., 2005)

Local feature extraction and matching on range images: 2.5D SIFT. - Rachel Tsz-Wai Lo; J. Paul Siebert (Comput. Vis. Image Underst., 2009)