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SOUPS
2010
ACM
13 years 10 months ago
2010
ACM
Graphical password systems based on the recognition of photographs are candidates to alleviate current over-reliance on alphanumeric passwords and PINs. However, despite being bas...
CCS
2006
ACM
13 years 10 months ago
2006
ACM
Role engineering, the task of defining roles and associating permissions to them, is essential to realize the full benefits of the role-based access control paradigm. Essentially,...
INFOCOM
2003
IEEE
13 years 11 months ago
2003
IEEE
— There is a growing interest among service providers to offer new services with Quality of Service (QoS) guaranties that are also resilient to failures. Supporting QoS connectio...
MOBISYS
2007
ACM
14 years 5 months ago
2007
ACM
Smartphones have recently become increasingly popular because they provide "all-in-one" convenience by integrating traditional mobile phones with handheld computing devi...
MOBICOM
2004
ACM
13 years 11 months ago
2004
ACM
Sensor networks are often desired to last many times longer than the active lifetime of individual sensors. This is usually achieved by putting sensors to sleep for most of their ...