873 search results - page 145 / 175 » Social Learning |
ASSETS
2007
ACM
14 years 1 months ago
2007
ACM
People often use computers other than their own to browse the web, but blind web users are limited in where they access the web because they require specialized, expensive program...
TCS
2008
13 years 9 months ago
2008
A subsequence is obtained from a string by deleting any number of characters; thus in contrast to a substring, a subsequence is not necessarily a contiguous part of the string. Co...
ASSETS
2009
ACM
14 years 4 months ago
2009
ACM
Deaf and hard of hearing students must juggle their visual attention in current classroom settings. Managing many visual sources of information (instructor, interpreter or caption...
SAC
2006
ACM
14 years 3 months ago
2006
ACM
We present an emotion recognition system based on a probabilistic approach to adaptive processing of Facial Emotion Tree Structures (FETS). FETS are made up of localized Gabor fea...
ICWSM
2009
13 years 7 months ago
2009
This paper presents the first comprehensive exploration of the largest Chinese online knowledge sharing communityBaidu Knows. With analyzing 5.2 millions questions and 2.7 million...