7118 search results - page 1023 / 1424 » Electrical and Computer Engineering |
135
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CSE
2009
IEEE
15 years 11 months ago
2009
IEEE
—Current access control schemes focus on the user and their rights and privileges relating to the access to both initiating functionality and accessing information. This approach...
123
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CSE
2009
IEEE
15 years 11 months ago
2009
IEEE
— Data centers accumulate corporate and personal data at a rapid pace. Driven by economy of scale and the high bandwidth of today’s network connections, more and more businesse...
131
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CSE
2009
IEEE
15 years 11 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...
150
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CSE
2009
IEEE
15 years 11 months ago
2009
IEEE
—We study large online social footprints by collecting data on 13,990 active users. After parsing data from 10 of the 15 most popular social networking sites, we find that a use...
127
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CSE
2009
IEEE
15 years 11 months ago
2009
IEEE
—Social networking sites, such as MySpace, Facebook and Flickr, are gaining more and more popularity among Internet users. As users are enjoying this new style of networking, pri...