2618 search results - page 281 / 524 » The user in experimental computer systems research |
189
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ICDCSW
2003
IEEE
16 years 1 days ago
2003
IEEE
It is a challenging task to provide Quality of Service (QoS) control for a shared high-speed downlink packet access (HSDPA) wireless channel. In this paper, we first propose a ne...
214
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SIGGRAPH
1996
ACM
15 years 11 months ago
1996
ACM
Accurate registration between real and virtual objects is crucial for augmented reality applications. Existing tracking methods are individually inadequate: magnetic trackers are ...
183
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POLICY
2009
Springer
16 years 1 months ago
2009
Springer
Abstract—An administrative role-based access control (ARBAC) model specifies administrative policies over a role-based access control (RBAC) system, where an administrative perm...
155
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CHINZ
2005
ACM
15 years 8 months ago
2005
ACM
re the use of abstracted screenshots as part of a new help interface. Graphstract, an implementation of a graphical help system, extends the ideas of textually oriented Minimal Ma...
174
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TMC
2010
15 years 5 months ago
2010
—The key feature of many emerging pervasive computing applications is to proactively provide services to mobile individuals. One major challenge in providing users with proactive...