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IBPRIA
2005
Springer
16 years 25 days ago
Parallel Perceptrons, Activation Margins and Imbalanced Training Set Pruning
A natural way to deal with training samples in imbalanced class problems is to prune them removing redundant patterns, easy to classify and probably over represented, and label noi...
Iván Cantador, José R. Dorronsoro
IUI
2004
ACM
16 years 25 days ago
Classifying and assessing tremor movements for applications in man-machine intelligent user interfaces
We introduce a new intelligent user interface (IUI) and, also, a new methodology to identify the fatigue state for healthy subjects. The fatigue state is determined by means of a ...
Dan Marius Dobrea, Horia-Nicolai L. Teodorescu
IUI
2004
ACM
16 years 25 days ago
Evaluation of visual balance for automated layout
Layout refers to the process of determining the size and position of the visual objects in an information presentation. We introduce the WeightMap, a bitmap representation of the ...
Simon Lok, Steven Feiner, Gary Ngai
IUI
2004
ACM
16 years 25 days ago
Choosing when to interact with learners
In this paper, we describe a method for pedagogical agents to choose when to interact with learners in interactive learning environments. This method is based on observations of h...
Lei Qu, Ning Wang, W. Lewis Johnson
SIGCSE
2004
ACM
115views Education» more  SIGCSE 2004»
16 years 24 days ago
CS educational research: a meta-analysis of SIGCSE technical symposium proceedings
A meta-analysis is performed on the last twenty years of SIGCSE Technical Symposium Proceedings, looking for the kind of CS Educational Research that has been done at the CS1/CS2 ...
David W. Valentine
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