262 search results - page 17 / 53 » Arkose: reusing informal information from online discussions |
HICSS
2010
IEEE
14 years 2 months ago
2010
IEEE
The ability to retain and lock members in competitive situations is an important concern of online social network sites. In this study, we proposed a research model to investigate...
IIE
2008
13 years 7 months ago
2008
Abstract. An exploratory study of students' engagement in online learning and knowledge building is presented in this paper. Learning in an online community, composed of stude...
CHI
2010
ACM
14 years 2 months ago
2010
ACM
American Sign Language (ASL) currently lacks agreed-upon signs for complex terms in scientific fields, causing deaf students to miss or misunderstand course material. Furthermor...
SOFSEM
2010
Springer
14 years 4 months ago
2010
Springer
Regret minimization has proven to be a very powerful tool in both computational learning theory and online algorithms. Regret minimization algorithms can guarantee, for a single de...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
—People enjoy the convenience of on-line services, but online environments may bring many risks. In this paper, we discuss how to prevent users’ passwords from being stolen by ...