2339 search results - page 12 / 468 » A student-directed computing community |
ICWSM
2009
13 years 4 months ago
2009
In recent years, we have witnessed a significant growth of "social computing" services, or online communities where users contribute content in various forms, including ...
INFORMATICALT
2011
13 years 1 months ago
2011
Detecting communities in real world networks is an important problem for data analysis in science and engineering. By clustering nodes intelligently, a recursive algorithm is desig...
SDM
2010
SIAM
13 years 5 months ago
2010
SIAM
In this paper, we consider the problem of community detection in directed networks by using probabilistic models. Most existing probabilistic models for community detection are ei...
CSCW
1998
ACM
13 years 6 months ago
1998
ACM
MOOSE Crossing is a text-based virtual reality environment (or “MUD”) designed to be a constructionist learning environment for children ages eight to thirteen. The constructio...
OIR
2011
12 years 9 months ago
2011
This paper integrates expectancy disconfirmation theory and justice theory to construct a model for investigating the motivations behind people’s knowledge sharing in open profe...