Ruth Aylett Sandy Louchart João Dias Ana Paiva Marco Vala Sarah Woods Lynne E. Hall Unscripted Narrative for Affectively Driven Characters. 42-52 2006 26 IEEE Computer Graphics and Applications 3 http://doi.ieeecomputersociety.org/10.1109/MCG.2006.71 db/journals/cga/cga26.html#AylettLDPVWH06