321 search results - page 45 / 65 » Emergent Community Structure in Social Tagging Systems |
IHI
2010
13 years 2 months ago
2010
With the continued advances of Web 2.0, health-centered Online Social Networks (OSNs) are emerging to provide knowledge and support for those interested in managing their own heal...
IUI
2010
ACM
14 years 4 months ago
2010
ACM
We present an extension of a computational cognitive model of social tagging and exploratory search called the semantic imitation model. The model assumes a probabilistic represen...
DIGITALCITIES
2001
Springer
14 years 1 days ago
2001
Springer
Much thinking about digital cities is in terms of community groups. Yet, the world is composed of social networks and not of groups. This paper traces how communities have changed ...
ESAW
2005
Springer
14 years 1 months ago
2005
Springer
Recently there is an increased interest in social agency and in designing and building organizations of agents. In this paper we view an organization as an interrelated set of grou...
IJMMS
2007
13 years 7 months ago
2007
: In information systems that support knowledge-discovery applications such as scientific exploration, reliance on highly structured ontologies as data-organization aids can be lim...