Diagrammatic Representation and Inference Second International Conference, Diagrams 2002 Callaway Gardens, GA, USA, April 18-20, 2002 Proceedings - Hegarty, Mary; Hegarty, Mary; Meyer, Bernd; Meyer, Bernd; Narayanan, N. Hari; Narayanan, N. Hari (Springer Berlin Heidelberg : Imprint: Springer, 2002)