267 search results - page 8 / 54 » On the approximability of influence in social networks |
ACMICEC
2007
ACM
13 years 11 months ago
2007
ACM
Purchasing decisions are often strongly influenced by people who the consumer knows and trusts. Moreover, many online shoppers tend to wait for the opinions of early adopters befo...
HT
2010
ACM
13 years 9 months ago
2010
ACM
Online social sharing sites are becoming very popular nowadays among Web users, who use these sites to share their favourite items and to discover interesting and useful items fro...
ICWL
2009
Springer
14 years 2 months ago
2009
Springer
In online learning, communities can help to enhance learning. However, because of the dynamic nature of communities, attaining and sustaining these communities can be difficult. On...
SOCIALCOM
2010
13 years 5 months ago
2010
Churn has been identified as an important issue in a wide range of industries. In social networks, churn represents a significant risk for the health and functioning of communities...
ECRA
2010
13 years 7 months ago
2010
This brief research commentary on Westland's (2010) article in this issue of Electronic Commerce Research and Applications is intended to add two cautionary notes. He attempts...