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SICHERHEIT
2010
13 years 6 months ago
2010
A CAPTCHA is a program that generates challenges that are easy to solve for humans but difficult to solve for computers. The most common CAPTCHAs today are text-based ones where a ...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
Data Management portfolio within an organization has seen an upsurge in initiatives for compliance, security, repurposing and storage within and outside the organization. When suc...
SP
2003
IEEE
14 years 2 months ago
2003
IEEE
Many recent large-scale distributed computing applications utilize spare processor cycles of personal computers that are connected to the Internet. The resulting distributed compu...
PERCOM
2009
ACM
14 years 3 months ago
2009
ACM
—The ubiquity of mobile devices has brought forth the concept of participatory sensing, whereby ordinary citizens can now contribute and share information from the urban environm...
IEEEARES
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— Following Mark Weiser’s vision of ubiquitous computing and calm technology, computer systems should run in the background, preferably without the user noticing it at ...