Lally, A., S. Bagchi, M. A. Barborak, D. W. Buchanan, J. Chu-Carroll, D. A. Ferrucci, M. R. Glass, A. Kalyanpur, E. T. Mueller, J. W. Murdock, S. Patwardhan, and J. M. Prager. “WatsonPaths: Scenario-Based Question Answering and Inference over Unstructured Information”. AI Magazine, vol. 38, no. 2, July 2017, pp. 59-76, doi:10.1609/aimag.v38i2.2715.