5145 search results - page 934 / 1029 » Active Information Acquisition |
127
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ELPUB
2006
ACM
15 years 5 months ago
2006
ACM
In the last few years, the University of Aveiro, Portugal, has been offering several distance learning courses over the Web, using e-learning platforms. Experience showed that dif...
MSWIM
2006
ACM
15 years 5 months ago
2006
ACM
Security is a critical issue in mobile commerce, especially in mobile database systems since mobile environments are dynamic and traditional protection mechanisms do not work very...
105
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OZCHI
2006
ACM
15 years 5 months ago
2006
ACM
Federated identity management is often viewed by corporations as a solution to support secure online commerce by synthesising complex and fragmented user information into a single...
SOUPS
2006
ACM
15 years 5 months ago
2006
ACM
The focus of our approach to the usability considerations of privacy and security has been on providing people with information they can use to understand the implications of thei...
111
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INFOCOM
2005
IEEE
15 years 5 months ago
2005
IEEE
— This paper presents DONet, a Data-driven Overlay Network for live media streaming. The core operations in DONet are very simple: every node periodically exchanges data availabi...