Alberto Ocello

Publication Activity (10 Years)

Years Active: 2008-2012
Publications (10 Years): 0

Top Topics

Data Mining Tasks

Interesting Patterns

Visual Appearance

Top Venues

IEEE Trans. Knowl. Data Eng.

Publications

Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello, Nino Vincenzo Verde
Visual Role Mining: A Picture Is Worth a Thousand Roles. IEEE Trans. Knowl. Data Eng. 24 (6) (2012)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello, Nino Vincenzo Verde
A new role mining framework to elicit business roles and to mitigate enterprise risk. Decis. Support Syst. 50 (4) (2011)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello, Nino Vincenzo Verde
Evaluating the Risk of Adopting RBAC Roles. DBSec (2010)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello, Nino Vincenzo Verde
Mining Business-Relevant RBAC States through Decomposition. SEC (2010)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello, Nino Vincenzo Verde
ABBA: adaptive bicluster-based approach to impute missing values in binary matrices. SAC (2010)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello, Nino Vincenzo Verde
Taming role mining complexity in RBAC. Comput. Secur. 29 (5) (2010)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello, Nino Vincenzo Verde
A formal framework to elicit roles with business meaning in RBAC systems. SACMAT (2009)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello, Nino Vincenzo Verde
A Probabilistic Bound on the Basic Role Mining Problem and Its Applications. SEC (2009)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello, Nino Vincenzo Verde
Mining Stable Roles in RBAC. SEC (2009)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello
A cost-driven approach to role engineering. SAC (2008)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello
An Activity-Based Model for Separation of Duty CoRR (2008)
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello
Leveraging Lattices to Improve Role Mining. SEC (2008)