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127
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RTCSA
2007
IEEE
15 years 10 months ago
2007
IEEE
Hospital work is characterized by the need to manage multiple activities simultaneously, constant local mobility, frequently interruptions, and intense collaboration and communica...
130
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CSE
2009
IEEE
15 years 10 months ago
2009
IEEE
—Constraints are an important part of role-based access control policies. The safety or security of a system is maintained by enforcing constraints that are specified in the pol...
142
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IEEEIAS
2007
IEEE
15 years 10 months ago
2007
IEEE
: Achieving privacy preservation in a data-sharing computing environment is becoming a challenging problem. Some organisations may have published privacy policies, which promise pr...
169
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WEBI
2004
Springer
15 years 9 months ago
2004
Springer
Business process describes a set of services that span enterprise boundaries and are provided by enterprises that see each other as partners. Web services is widely accepted and a...
142
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LCN
2007
IEEE
15 years 10 months ago
2007
IEEE
—Multicasting has not been widely adopted until now, due to lack of access control over the group members. The Authentication, Authorization and Accounting (AAA) protocols are be...