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Monitoring Online Tests through Data Visualization
IEEE Transactions on Knowledge and Data Engineering
By Gennaro Costagliola, Vittorio Fuccella, Massimiliano Giordano, Giuseppe Polese
Issue Date:June 2009
We present an approach and a system to let tutors monitor several important aspects related to online tests, such as learner behavior and test quality. The approach includes the logging of important data related to learner interaction with the system durin...
Role Based Reengineering of Web Applications
Web Site Evolution, IEEE International Workshop on
By Andrea De Lucia, Massimiliano Giordano, Giuseppe Polese, Giuseppe Scanniello, Genoveffa Tortora
Issue Date:September 2005
<p>We present an approach based on roles and access policies to improve security management of Web Applications. The approach first identifies the roles users have in the application, and then the software resources they can access based on the assig...
Visual Modelling of Role-Based Security Policies in Distributed Multimedia Applications
Multimedia Software Engineering, International Symposium on
By Massimiliano Giordano, Giuseppe Polese, Giuseppe Scanniello, Genoveffa Tortora
Issue Date:December 2004
The management of distributed multimedia systems is simplified when it is based on policies. The latter should be platform independent and expressed in terms of roles. Usually, they are defined through languages that conceptualize the hardware characterist...
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