Voronoi representation for areal data processing in data-rich environments. - David Breitkreutz; Ickjai Lee (ISI, 2009)

Investigation into Alternative Representations for Intelligent Geoinformation Systems in Data-rich Environments. - David Breitkreutz; Ickjai Lee (J. Softw., 2009)

Alternative Areal Decompositions: An Empirical Study. - Ickjai Lee; David Breitkreutz (Trans. GIS, 2011)