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76
Voted
MOBICOM
2009
ACM
15 years 4 months ago
2009
ACM
In November 2008, the FCC ruled that the digital TV whitespaces be used for unlicensed access. This is an exciting development because DTV whitespaces are in the low frequency ran...
72
Voted
PETRA
2009
ACM
15 years 4 months ago
2009
ACM
In Italy, the service of Pediatric oncology is very centralized and granted by high-specialized medical structures. In the Italian Regione Campania there are just few of such medi...
PETRA
2009
ACM
15 years 4 months ago
2009
ACM
Event search is the problem of identifying events or activity of interest in a large database storing long sequences of activity. In this paper, our topic is the problem of identi...
83
Voted
SACMAT
2009
ACM
15 years 4 months ago
2009
ACM
Securing access to files is an important and growing concern in corporate environments. Employees are increasingly accessing files from untrusted devices, including personal hom...
97
Voted
SACMAT
2009
ACM
15 years 4 months ago
2009
ACM
Role based access control (RBAC) is a widely used access control paradigm. In large organizations, the RBAC policy is managed by multiple administrators. An administrative role ba...