3299 search results - page 387 / 660 » Privacy and Trusted Computing |
130
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CHI
2007
ACM
16 years 7 months ago
2007
ACM
In a balanced between-participants experiment (N = 96) American and Swedish participants listened to tourist information on a website about an American or Swedish city presented i...
169
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CHI
2004
ACM
16 years 7 months ago
2004
ACM
This research investigates how the pervasive use of technology by an individual in the physical presence of group members affects community level. When technology use occurs, the ...
188
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CSE
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—Vocabulary alignment is a main challenge in distributed access control as peers should understand each other’s policies unambiguously. Ontologies enable mutual underst...
170
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CSIE
2009
IEEE
16 years 1 months ago
2009
IEEE
While mobile handheld devices, such as cell phones and PDAs, provide productivity benefits, they also pose new risks. A vital safeguard against unauthorized access to a device’s...
175
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CSIE
2009
IEEE
16 years 1 months ago
2009
IEEE
Customers are usually passive in an electronic commerce transaction. Based on a new two times concurrent signature, this article presents a fair electronic payment (E-payment) pro...