Liu, J., Bier, E., Wilson, A., Guerra-Gomez, J. A., Honda, T., Sricharan, K., Gilpin, L., & Davies, D. (2016). Graph Analysis for Detecting Fraud, Waste, and Abuse in Healthcare Data. AI Magazine, 37(2), 33-46. https://doi.org/10.1609/aimag.v37i2.2630