Geometric modeling with a multiresolution representation. - Richard Hammersley; Karen Lu; S. Assa (CCCG, 1999)

Decremental Delaunay triangulation. - Richard Hammersley; Hongqian Lu (SIGGRAPH Abstracts and Applications, 1999)

Adaptive Visualization for Interactive Geometric Modeling in Geoscience. - HongQian Karen Lu; Richard Hammersley (WSCG, 2000)

Lossless Subdivision-Based Multiresolution Representation of Arbitrary Triangle Meshes Using Kite Trees. - Wei Xu; Richard Hammersley; Karen Lu; Donald S. Fussell (Int. J. Found. Comput. Sci., 2002)