A cost-driven approach to role engineering. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello (SAC, 2008)

Leveraging Lattices to Improve Role Mining. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello (SEC, 2008)

An Activity-Based Model for Separation of Duty - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello (CoRR, 2008)

A formal framework to elicit roles with business meaning in RBAC systems. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello; Nino Vincenzo Verde (SACMAT, 2009)

Mining Stable Roles in RBAC. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello; Nino Vincenzo Verde (SEC, 2009)

A Probabilistic Bound on the Basic Role Mining Problem and Its Applications. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello; Nino Vincenzo Verde (SEC, 2009)

Evaluating the Risk of Adopting RBAC Roles. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello; Nino Vincenzo Verde (DBSec, 2010)

ABBA: adaptive bicluster-based approach to impute missing values in binary matrices. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello; Nino Vincenzo Verde (SAC, 2010)

Mining Business-Relevant RBAC States through Decomposition. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello; Nino Vincenzo Verde (SEC, 2010)

Taming role mining complexity in RBAC. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello; Nino Vincenzo Verde (Comput. Secur., 2010)

Concise: Compressed 'n' Composable Integer Set. - Alessandro Colantonio; Roberto Di Pietro (Inf. Process. Lett., 2010)

A new role mining framework to elicit business roles and to mitigate enterprise risk. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello; Nino Vincenzo Verde (Decis. Support Syst., 2011)

Role engineering: from theory to practice. - Nino Vincenzo Verde; Jaideep Vaidya; Vijay Atluri; Alessandro Colantonio (CODASPY, 2012)

A business-driven decomposition methodology for role mining. - Alessandro Colantonio; Roberto Di Pietro; Nino Vincenzo Verde (Comput. Secur., 2012)

Visual Role Mining: A Picture Is Worth a Thousand Roles. - Alessandro Colantonio; Roberto Di Pietro; Alberto Ocello; Nino Vincenzo Verde (IEEE Trans. Knowl. Data Eng., 2012)

Visual detection of singularities in review platforms. - Alessandro Colantonio; Roberto Di Pietro; Marinella Petrocchi; Angelo Spognardi (SAC, 2015)

VISIO: A Visual Approach for Singularity Detection in Recommendation Systems. - Alessandro Colantonio; Roberto Di Pietro; Marinella Petrocchi; Angelo Spognardi (TrustBus, 2015)

EXPEDITE: EXPress closED ITemset Enumeration. - Giulio Aliberti; Alessandro Colantonio; Roberto Di Pietro; Riccardo Mariani (Expert Syst. Appl., 2015)

How to Support Human Operator in "Uncertainty" Managing during the Ontology Learning Process. - Roberto Enea; Maria Teresa Pazienza; Andrea Turbati; Alessandro Colantonio (WWW (Companion Volume), 2018)