307 search results - page 59 / 62 » Social capital in online communities |
SIGIR
2008
ACM
13 years 6 months ago
2008
ACM
Online communities have become popular for publishing and searching content, as well as for finding and connecting to other users. User-generated content includes, for example, pe...
WIKIS
2009
ACM
14 years 20 days ago
2009
ACM
Peer production systems rely on users to self-select appropriate tasks and “scratch their personal itch”. However, many such systems require significant maintenance work, whic...
CHI
2007
ACM
13 years 10 months ago
2007
ACM
Large-scale online communities need to manage the tension between critical mass and information overload. Slashdot is a news and discussion site that has used comment rating to al...
CHI
2011
ACM
12 years 9 months ago
2011
ACM
Little research exists on one of the most common, oldest, and most utilized forms of online social geographic information: the “location” field found in most virtual community...
STOC
2007
ACM
14 years 6 months ago
2007
ACM
The design of algorithms on complex networks, such as routing, ranking or recommendation algorithms, requires a detailed understanding of the growth characteristics of the network...