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A Data-Centered Framework for an Assistant-Based Scientific Visualization System

机译：基于数据的基于助理的科学可视化系统框架

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摘要

This report presents the development of an assistant-based visualization system (or 'visualization assistant'), based on a data-centered framework, that supports the production of effective graphics for scientific visualization. The framework is composed of a data model, a user model and a machine model that represent the data, the scientific user and the software/hardware environment. Each model contains knowledge related to the production of ef- fective visualizations, including rules from perception, graphic design and the scientific domains. The goal of this research is twofold: (1) to present scientists with a productive visualization tool that allows them to concentrate on the task at hand, and (2) to generate effective visual representations that aid in interpretation. Both of these goals are accomplished by taking into account the data analysis task, the type of data to be displayed, the capabilities and preferences of the scientist, software/hardware characteristics, and visualization knowledge. This report describes the framework for the visualization assis- tant, the design process, the prototype system, and areas for future research.

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