814 search results - page 142 / 163 » Online health communities |
ISI
2008
Springer
13 years 9 months ago
2008
Springer
A social network is defined as a social structure of individuals, who are related (directly or indirectly to each other) based on a common relation of interest, e.g. friendship, t...
JUCS
2008
13 years 9 months ago
2008
Abstract: Nowadays, more and more users make use of web-based collaborative systems. Users participate in communities or search for and provide information in webbased systems. The...
NCA
2008
IEEE
13 years 9 months ago
2008
IEEE
A common statistical model for paired comparisons is the Bradley-Terry model. This research re-parameterizes the Bradley-Terry model as a single-layer artificial neural network (A...
OSN
2008
13 years 9 months ago
2008
User-controlled circuit-switched optical networks are gaining popularity in an effort to fulfill the insatiable data transport needs of the online community. In this paper we cons...
CE
2005
13 years 9 months ago
2005
This paper is concerned with affective issues in learning technologies in a collaborative context. Traditionally in learning there has been a division between cognition and affect...