334 search results - page 54 / 67 » On the Navigability of Social Tagging Systems |
CSDA
2011
13 years 2 months ago
2011
The outer layers of the Earth’s atmosphere are known as the ionosphere, a plasma of free electrons and positively charged atomic ions. The electron density of the ionosphere var...
AIED
2005
Springer
14 years 1 months ago
2005
Springer
Collaborative learning is question-driven and open-ended by nature. Many of the techniques developed for intelligent tutoring are applicable only in more structured settings, but f...
MEDES
2009
ACM
14 years 2 months ago
2009
ACM
P2P techniques for semantic coordination based on semantic communities are recently emerging to enforce effective collaboration platforms. In this paper, we focus on semantic coo...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper we present a novel approach for labeling clusters of multimedia content that leverages supervised classification techniques in conjunction with unsupervised cluster...
ACL
2008
13 years 9 months ago
2008
Supervised word sense disambiguation requires training corpora that have been tagged with word senses, which begs the question of which word senses to tag with. The default choice...