300 search results - page 3 / 60 » Sampling Representative Users from Large Social Networks |
IFIP8
2007
13 years 9 months ago
2007
In the world of e-marketing, new business models are frequently introduced, and new trends have started to emerge. One such latest trend is social networking websites, many of whic...
Publication
State-of-the-art techniques for probability sampling of users of online social networks (OSNs) are based on random walks on a single social relation. While powerful, these methods ...
NIPS
2000
13 years 8 months ago
2000
The problem of reinforcement learning in large factored Markov decision processes is explored. The Q-value of a state-action pair is approximated by the free energy of a product o...
MM
2010
ACM
13 years 5 months ago
2010
ACM
Social tags describe images from many aspects including the visual content observable from the images, the context and usage of images, user opinions and others. Not all tags are ...
PDC
2004
ACM
14 years 26 days ago
2004
ACM
Most experiments with participative design are with small scale, stand alone and not very strategic applications of ICT in organizations. However, modern ICT applications are incr...