488 search results - page 44 / 98 » Hubs, authorities, and communities |
CHI
2007
ACM
14 years 9 months ago
2007
ACM
Technology arguably has the potential to play a key role in improving the lives of people in developing regions. However, these communities are not well understood and designers m...
CHI
2006
ACM
14 years 9 months ago
2006
ACM
Massively Multiplayer Online Games (MMOGs) routinely attract millions of players but little empirical data is available to assess their players' social experiences. In this p...
CSCW
2010
ACM
14 years 5 months ago
2010
ACM
People who review products on the web invest considerable time and energy in what they write. So why would someone write a review that restates earlier reviews? Our work looks to ...
CSCW
2010
ACM
14 years 5 months ago
2010
ACM
Open content communities such as wikis derive their value from the work done by users. However, a key challenge is to elicit work that is sufficient and focused where needed. We ...
ECTEL
2007
Springer
14 years 2 months ago
2007
Springer
Mobile computing technologies and social software have given new challenges to technology-enhanced learning. Simple e-learning system personalization, adaptation and authoring beco...