756 search results - page 40 / 152 » Leveraging the CAPTCHA Problem |
ADMA
2009
Springer
14 years 3 months ago
2009
Springer
Image spam is a new trend in the family of email spams. The new image spams employ a variety of image processing technologies to create random noises. In this paper, we propose a s...
ESWS
2009
Springer
14 years 3 months ago
2009
Springer
We consider the problem of tag prediction in collaborative tagging systems where users share and annotate resources on the Web. We put forward HAMLET, a novel approach to automatic...
DEBS
2009
ACM
14 years 3 months ago
2009
ACM
Event processing systems are a promising technology for enterprise-scale applications. However, achieving scalability yet maintaining high performance is a challenging problem. Th...
AINA
2008
IEEE
14 years 3 months ago
2008
IEEE
In content-based communication, information flows towards interested hosts rather than towards specifically set destinations. This new style of communication perfectly fits the...
CLUSTER
2008
IEEE
14 years 3 months ago
2008
IEEE
—We consider the problem of efficiently managing massive data in a large-scale distributed environment. We consider data strings of size in the order of Terabytes, shared and ac...