170 search results - page 19 / 34 » Graphical Passwords: A Survey |
SIGCSE
2008
ACM
13 years 7 months ago
2008
ACM
We have designed and implemented game-themed programming assignment modules targeted specifically for adoption in existing introductory programming classes. These assignments are ...
VISUALIZATION
2003
IEEE
14 years 1 months ago
2003
IEEE
Hand-crafted illustrations are often more effective than photographs for conveying the shape and important features of an object, but they require expertise and time to produce. W...
ESWA
2011
13 years 2 months ago
2011
In Asian countries, it has been a multi-choice environment of health care for a long time. However, especially in Taiwan, people’s multiple health care seeking behavior has resu...
DCC
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract. Braid cryptosystem was proposed in CRYPTO 2000 as an alternate public-key cryptosystem. The security of this system is based upon the conjugacy problem in braid groups. S...
DCC
2003
IEEE
14 years 7 months ago
2003
IEEE
In this paper we discuss the security of digital signature schemes based on error? correcting codes. Several attacks to the Xinmei scheme are surveyed, and some reasons given to e...