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122
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SOUPS
2009
ACM
15 years 11 months ago
2009
ACM
Challenge questions are an increasingly important part of mainstream authentication solutions, yet there are few published studies concerning their usability or security. This pap...
154
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INTERACT
2007
15 years 6 months ago
2007
Abstract. Policies, sets of rules that govern permission to access resources, have long been used in computer security and online privacy management; however, the usability of auth...
172
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CSL
2010
Springer
15 years 5 months ago
2010
Springer
Robust speech recognition in everyday conditions requires the solution to a number of challenging problems, not least the ability to handle multiple sound sources. The specific ca...
176
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FGR
2011
IEEE
14 years 8 months ago
2011
IEEE
— Automatic Facial Expression Recognition and Analysis, in particular FACS Action Unit (AU) detection and discrete emotion detection, has been an active topic in computer science...
150
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CANS
2009
Springer
15 years 11 months ago
2009
Springer
RFID systems suffer from different location-based attacks such as distance fraud, mafia fraud and terrorist fraud attacks. Among them mafia fraud attack is the most serious sin...