Lei Li, John G. Hosking, John C. Grundy. Visual Modelling of Complex Business Processes with Trees, Overlays and Distortion-based Displays. In 2007 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC 2007), 23-27 September 2007, Coeur d Alene, Idaho, USA. pages 137-144, IEEE Computer Society, 2007. [doi]
Abstract is missing.