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ICDM
2002
IEEE
152views Data Mining» more  ICDM 2002»
14 years 1 months ago
Concept Tree Based Clustering Visualization with Shaded Similarity Matrices
One of the problems with existing clustering methods is that the interpretation of clusters may be difficult. Two different approaches have been used to solve this problem: conce...
Jun Wang, Bei Yu, Les Gasser
VL
1999
IEEE
14 years 14 days ago
Does Metaphor Increase Visual Language Usability?
Previous research suggests that graphical metaphor should increase the usability of visual programming languages (VPLs) by providing an instructional aid when learning to use the ...
Alan F. Blackwell, Thomas R. G. Green
SIGCSE
1998
ACM
131views Education» more  SIGCSE 1998»
14 years 13 days ago
Animation, visualization, and interaction in CS 1 assignments
Programs that use animations or visualizations attract student interest and offer feedback that can enhance different learning styles as students work to master programming and pr...
Owen L. Astrachan, Susan H. Rodger
ITS
1998
Springer
129views Multimedia» more  ITS 1998»
14 years 12 days ago
Cognitive Measures for Visual Concept Teaching with Intelligent Tutoring Systems
Abstract: This article reports on the application of general cognitive measures to describe and order the knowledge base of radiological images, aimed at the teaching of visual con...
Andrey R. Pimentel, Alexandre I. Direne
CATA
2003
13 years 9 months ago
Visualizing Query Structure
Visualization research seeks to exploit the human user’s ability to interpret graphical representations of data in order to provide insight into properties of the data that may ...
Dennis P. Groth