1496 search results - page 177 / 300 » Improving the Modeling of Use Case Relationship |
209
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WMASH
2003
ACM
15 years 11 months ago
2003
ACM
A serious challenge for seamless roaming between independent wireless LANs (WLANs) is how best to confederate the various WLAN service providers, each having different trust relat...
162
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VISUALIZATION
2002
IEEE
15 years 11 months ago
2002
IEEE
Motion provides strong visual cues for the perception of shape and depth, as demonstrated by cognitive scientists and visual artists. This paper presents a novel visualization tec...
177
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VG
2001
15 years 7 months ago
2001
In this paper we describe an efficient approach to add shadows to volumetric scenes. The light emitted by the lightsource is properly attenuated by the intervening volumetric struc...
162
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ISI
2006
Springer
15 years 6 months ago
2006
Springer
Access control mechanisms are commonly used to provide control over who may access sensitive information. However, malicious users can exploit the correlation among the data and in...
198
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TPDS
2002
15 years 6 months ago
2002
Distributed dynamic channel allocation (DDCA) is a fundamental resource management problem in mobile cellular networks. It has a flavor of distributed mutual exclusion but is not e...