498 search results - page 63 / 100 » Collaborative Filtering CAPTCHAs |
FLAIRS
2004
13 years 9 months ago
2004
In E-learning systems, where both helpers (tutors) and learners are separated geographically, finding a reliable helper is one of the most important challenges. Although helpers c...
JCDL
2004
ACM
14 years 1 months ago
2004
ACM
The number of research papers available is growing at a staggering rate. Researchers need tools to help them find the papers they should read among all the papers published each y...
FGR
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper proposes a novel method for robust and automatic realtime head tracking by fusing face and head cues within a multi-state particle filter. Due to large appearance vari...
IJNSEC
2006
13 years 7 months ago
2006
An insider-robust approach to file integrity verification is developed using interacting strata of mobile agents. Previous approaches relied upon monolithic architectures, or more...
HAIS
2011
Springer
12 years 11 months ago
2011
Springer
One of the main problems that modern e-mail systems face is the management of the high degree of spam or junk mail they recieve. Those systems are expected to be able to distinguis...