987 search results - page 143 / 198 » Knowledge and social laws |
JAIHC
2010
14 years 8 months ago
2010
Although the field of persuasive technologies has lately attracted a lot of attention, only recently the notion of ambient persuasive technologies was introduced. Ambient persuasi...
JIS
2010
14 years 8 months ago
2010
Websites that provide content creation and sharing features have become quite popular recently. These sites allow users to categorize and browse content using ‘tags’ or free-t...
127
click to vote
CSDA
2011
14 years 4 months ago
2011
The outer layers of the Earth’s atmosphere are known as the ionosphere, a plasma of free electrons and positively charged atomic ions. The electron density of the ionosphere var...
ASUNAM
2011
IEEE
13 years 9 months ago
2011
IEEE
—It’s not just what you say, but it is how you say it. To date, the majority of the Instant Message (IM) analysis and research has focused on the content of the conversation.Th...
WWW
2009
ACM
15 years 10 months ago
2009
ACM
Automatic folksonomy construction from tags has attracted much attention recently. However, inferring hierarchical relations between concepts from tags has a drawback in that it i...