89 search results - page 13 / 18 » Social Comparisons to Motivate Contributions to an Online Co... |
ICWSM
2010
14 years 11 months ago
2010
Decades of research have explored factors that can influence green behavior. However, much less is known about the ways in which technology in general, and social technologies in ...
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
This work investigates personalized social search based on the user’s social relations – search results are re-ranked according to their relations with individuals in the user...
87
Voted
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Community Question Answering has emerged as a popular and effective paradigm for a wide range of information needs. For example, to find out an obscure piece of trivia, it is now ...
CHI
2009
ACM
15 years 4 months ago
2009
ACM
The attention economy motivates participation in peerproduced sites on the Web like YouTube and Wikipedia. However, this economy appears to break down at work. We studied a large ...
CHI
2010
ACM
15 years 4 months ago
2010
ACM
My research examines the practical and social impact of technology on the urban homeless. To accomplish this, I have conducted interviews with the homeless to understand how techn...