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SIGDOC
2003
ACM
15 years 11 months ago
Alternative methods for field usability research
Field usability research involves observing people in their own environments—for example, workplaces, homes, and schools—to learn their normal or natural behavior. Through fie...
Laurie Kantner, Deborah Hinderer Sova, Stephanie R...
DIGRA
2003
Springer
15 years 11 months ago
Participatory design and opposing interests in development of educational computer games
In this study we have followed a participatory design process in a class of children aged 11 and 12. The development team, a group of Danish schoolteachers, invited the children t...
Rikke Magnussen, Morten Misfeldt, Tasha Buch
IEAAIE
2003
Springer
15 years 11 months ago
Fast Feature Selection by Means of Projections
The attribute selection techniques for supervised learning, used in the preprocessing phase to emphasize the most relevant attributes, allow making models of classification simple...
Roberto Ruiz, José Cristóbal Riquelm...
ITS
2010
Springer
152views Multimedia» more  ITS 2010»
15 years 11 months ago
A Network Analysis of Student Groups in Threaded Discussions
As online discussion boards become a popular medium for collaborative problem solving, we would like to understand patterns of group interactions that lead to collaborative learnin...
Jeon-Hyung Kang, Jihie Kim, Erin Shaw
SAC
2009
ACM
15 years 11 months ago
An ontology-based application in heart electrophysiology: representation, reasoning and visualization on the web
Computational technologies have been increasingly explored to make biomedical knowledge and data more accessible for human understanding, comparison, analysis and communication. I...
Bernardo Gonçalves, Veruska Zamborlini, Gia...