2155 search results - page 151 / 431 » Mobile Environmental Information Systems |
167
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DIM
2007
ACM
15 years 10 months ago
2007
ACM
We have implemented an identity provider (IdP), which is defined by the Liberty Alliance on a mobile phone. We propose an authentication method, which uses this personal IdP as a ...
164
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MOBICOM
2010
ACM
15 years 6 months ago
2010
ACM
Short Messaging Service (SMS) based mobile information services have become increasingly common around the world, especially in emerging regions among users with low-end mobile de...
140
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SISW
2005
IEEE
15 years 12 months ago
2005
IEEE
Files or even their names often contain confidential or secret information. Most users believe that such information is erased as soon as they delete a file. Even those who know...
201
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PERCOM
2011
ACM
14 years 10 months ago
2011
ACM
—In this paper, we propose P3 -coupon, a Prompt and Privacy-preserving electronic coupon distribution system based on a Probabilistic one-ownership forwarding algorithm. In this ...
164
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CW
2003
IEEE
15 years 11 months ago
2003
IEEE
Current BtoC recommendation services utilize consumers’ purchased log as criteria for selecting information, yet it includes little information of the reason why he bought the i...