@conference {495, title = {A Top-Down Design Methodology based on Causality and Chronology for Developing Assisted Story Generation Systems}, booktitle = {8th ACM Conference on Creativity and Cognition}, year = {2011}, month = {11/2012}, address = {Atlanta}, url = {http://nil.fdi.ucm.es/sites/default/files/cc294-leon.pdf}, attachments = {http://nil.fdi.ucm.es/sites/default/files/cc294-leon.pdf}, author = {Carlos Le{\'o}n and Pablo Gerv{\'a}s} }