307 search results - page 20 / 62 » Social capital in online communities |
WS
2008
ACM
13 years 9 months ago
2008
ACM
Large volumes of content (bookmarks, reviews, videos, etc.) are currently being created on the "Social Web", i.e. on Web 2.0 community sites, and this content is being a...
ITRUST
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. Past evidence has shown that generic approaches to recommender systems based upon collaborative filtering tend to poorly scale. Moreover, their fitness for scenarios su...
IICS
2009
Springer
14 years 4 months ago
2009
Springer
: The Web 2.0 can be regarded as an evolutionary process of medial differentiation. Infinite online communities are emerging and disappearing. It seems that a race has started in s...
ACMDIS
2000
ACM
14 years 2 months ago
2000
ACM
This paper presents the design of an interaction environment for fostering social interactions in electronic marketplaces. The environment incorporates a novel, spatially-organize...
ECTEL
2008
Springer
13 years 11 months ago
2008
Springer
Abstract. A lot of research has been done to promote and develop good elearning models, practices, and technological environments. However, fewer efforts were deployed to support e...