Lally, A.; Bagchi, S.; Barborak, M. A.; Buchanan, D. W.; Chu-Carroll, J.; Ferrucci, D. A.; Glass, M. R.; Kalyanpur, A.; Mueller, E. T.; Murdock, J. W.; Patwardhan, S.; Prager, J. M. WatsonPaths: Scenario-Based Question Answering and Inference over Unstructured Information. AIMag 2017, 38, 59-76.