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DATASCIENCE
2002
13 years 4 months ago
2002
We present an overview of the VL approach to promote research and education in developing countries and to help reduce the technology gap of the digital divide. We discuss softwar...
VL
2002
IEEE
13 years 9 months ago
2002
IEEE
This study examines the comprehension and modification by novices of programs written with taskspecific and non-task-specific constructs. Teachers who write programs for use in th...
VL
2002
IEEE
13 years 9 months ago
2002
IEEE
Visualization for software understanding requires that the user be able to define specific visualizations that are specialized to the particular understanding task at hand. In t...
VL
2002
IEEE
13 years 9 months ago
2002
IEEE
We have been working on a unit system for end-user spreadsheets that is based on the concrete notion of units of the abstract concept of types. In previous work, we defined such ...
VL
2002
IEEE
13 years 9 months ago
2002
IEEE
Domain specific programming languages tend to be rigid in capability and dependent on either a graphical interface or a scripting language. We present a question-oriented approach...