The Design of Discovery Net: Towards Open Grid Services for Knowledge Discovery
International Journal of High Performance Computing Applications
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This paper describes a novel application of enhanced visual programming and visualization techniques to support data mining processes on the Internet. While the idea of using visual languages to support data mining has been proven to be useful, the usability of existing implementations has been limited. Here, we consider the issue of usability of data mining via the Internet. We also present "interactive visual programming", a method which automates the construction of a visual program through a direct manipulation interface and visualization. We also illustrate new techniques for data and model visualization that can aid the understanding of data and models.