1357 search results - page 158 / 272 » Controlling Access to Documents: A Formal Access Control Mod... |
160
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SIS
2007
15 years 7 months ago
2007
Access control models for XML data can be classified in two major categories: node filtering and query rewriting systems. The first category includes approaches that use access ...
153
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ICDCSW
2009
IEEE
15 years 4 months ago
2009
IEEE
Ultra Wide Band (UWB) technologies have attracted a lot of attention recently due to their large bandwidth and low emission, which are suitable for in-door, high-speed multimedia c...
165
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RTDB
2001
15 years 7 months ago
2001
Research in the concurrency control of real-time data access over mobile networks is receiving growing attention. With possibly lengthy transmission delay and frequent disconnecti...
166
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POPL
2005
ACM
15 years 12 months ago
2005
ACM
Cross-realm authentication is a useful and interesting component of Kerberos aimed at enabling secure access to services astride organizational boundaries. We present a formalizat...
163
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SACMAT
2009
ACM
16 years 23 days ago
2009
ACM
We develop the foundations for a theory of Group-Centric Secure Information Sharing (g-SIS), characterize a specific family of models in this arena and identify several direction...