387 search results - page 54 / 78 » 4 Perspectives on Web Information Systems |
CCS
2008
ACM
13 years 10 months ago
2008
ACM
Single-Sign-On (SSO) protocols enable companies to establish a federated environment in which clients sign in the system once and yet are able to access to services offered by dif...
HT
2007
ACM
13 years 10 months ago
2007
ACM
In this paper, we analyse web log data from user trials of the WHURLE-LS adaptive educational hypermedia (AEH) system from a behavioural perspective. This system allows users to s...
IE
2007
13 years 10 months ago
2007
Images are widely used in media contexts such as web design, games and video animation. The process of creating interesting images can be enjoyable if a useful tool is involved. I...
HICSS
2005
IEEE
14 years 2 months ago
2005
IEEE
A framework that delineates the relationships between learner control and learning effectiveness is absent. This study aims to fill this void. Unlike previous research, this study...
MVA
2007
13 years 10 months ago
2007
A monocular vision based location algorithm is presented to detect and track rear vehicles for lane change assist. The algorithm uses the shadow underneath the vehicle to extract ...