DockFlow - a prototypic PharmaGrid for virtual screening integrating four different docking tools.
Wolf A, Hofmann-Apitius M, Ghanem M, Azam N, Kalaitzopoulos D, Yu K, Kasam V, Stud Health Technol Inform, 2009 - link

Alternative to consensus scoring--a new approach toward the qualitative combination of docking algorithms.
Wolf A, Zimmermann M, Hofmann-Apitius M, J Chem Inf Model, 2007 May-Jun - link