2228 search results - page 444 / 446 » Electronic Payment Systems |
107
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JUCS
2010
14 years 10 months ago
2010
: In Collaborative Learning, groups of students work together using traditional and computer-based tools or applications. Participants are continuously moving and reorganizing in g...
103
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TIFS
2010
14 years 10 months ago
2010
A fair contract signing protocol allows two potentially mistrusted parities to exchange their commitments (i.e., digital signatures) to an agreed contract over the Internet in a f...
108
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ACSAC
2010
IEEE
14 years 9 months ago
2010
IEEE
Many financial institutions have deployed CAPTCHAs to protect their services (e.g., e-banking) from automated attacks. In addition to CAPTCHAs for login, CAPTCHAs are also used to...
137
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IPPS
2010
IEEE
14 years 9 months ago
2010
IEEE
Quantum chemistry applications such as the General Atomic and Molecular Electronic Structure System (GAMESS) that can execute on a complex peta-scale parallel computing environment...
SECON
2010
IEEE
14 years 9 months ago
2010
IEEE
Abstract--With the convergence of ultra-low-power communications and energy-harvesting technologies, networking selfsustainable ubiquitous devices is becoming feasible. Hence, we h...