1688 search results - page 98 / 338 » Access Control to Information in Pervasive Computing Environ... |
150
Voted
COMCOM
2007
15 years 4 months ago
2007
In these years, the security problem becomes more important to everyone using computers. However, vulnerabilities on computers are found so frequently that system managers can not...
168
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SI3D
1999
ACM
15 years 9 months ago
1999
ACM
We present a novel approach to controlling a virtual 3D camera with a 2D mouse or stylus input device that is based on gestural interaction. Our approach to 3D camera manipulation...
123
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COMPSAC
2001
IEEE
15 years 8 months ago
2001
IEEE
Using certificates for distributed authorizations in computer network systems has been discussed in the literature. However real implementations of the concept are rarely seen. In...
163
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PERVASIVE
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. In this paper we introduce the simultaneous tracking and activity recognition (STAR) problem, which exploits the synergy between location and activity to provide the info...
PERVASIVE
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. In this study, we evaluate the use of height for biometric identification of residents, by mounting ultrasonic distance sensors above the doorways in a home. Height senso...