"DT-Anon: Decision Tree Target-Driven Anonymization" by Sabrina De Capitani di Vimercati, Sara Foresti, Valerio Ghirimoldi and Pierangela Samarati
"A Graph-based Framework for ABAC Policy Enforcement and Analysis" by Mian Yang, Vijayalakshmi Atluri, Shamik Sural and Jaideep Vaidya