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155
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CSE
2009
IEEE
16 years 1 months ago
2009
IEEE
—We introduce a new data set which contains both a self-declared friendship network and self-chosen attributes from a finite list defined by the social networking site. We prop...
129
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CSE
2009
IEEE
16 years 1 months ago
2009
IEEE
—Radical change is needed in today’s organizations. While e-mail, instant messaging, wikis, prediction markets, and the like have proliferated across myriad sectors, the fundam...
165
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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...
157
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CSIE
2009
IEEE
16 years 1 months ago
2009
IEEE
A multi-party contract signing (MPCS) protocol allows a set of parties to exchange messages with each other to arrive in a state in which either each of them has a pre-agreed cont...
167
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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...