121 search results - page 12 / 25 » Who wants to learn online |
CSREAEEE
2006
13 years 9 months ago
2006
Mobile phones offer a variety of interesting and exciting applications. A mobile phone can be a communication device, an entertainment device, and a learning device. J2ME is a pop...
EUROCRYPT
2004
Springer
14 years 1 months ago
2004
Springer
We study the problem of searching on data that is encrypted using a public key system. Consider user Bob who sends email to user Alice encrypted under Alice’s public key. An ema...
DMIN
2006
13 years 9 months ago
2006
are proposing a model to help organizations detect and prevent cheats in online assessments. First we analyze different student personalities, stress situations generated by onlin...
ITICSE
2006
ACM
14 years 1 months ago
2006
ACM
Identifying and managing students who experience difficulty with learning to program is a challenge for CS educators. In an attempt to answer the familiar question “What makes f...
WAIM
2009
Springer
14 years 2 months ago
2009
Springer
Search engine advertising has become the main stream of online advertising system. In current search engine advertising systems, all users will get the same advertisement rank if t...