| 摘要: |
| 当前可视分析系统对分析推理的迭代过程支持不足,从而给用户带来较大的操作负担和记忆负担.针对这个问题,研究和设计了基于交互历史在线跟踪机制的可视分析系统.首先分析了可视分析过程中的交互任务模型,然后研究了可视分析系统中的交互历史在线跟踪机制,研究了基于交互历史的动作预测方法,接着提出了可视组件自适应布局机制,最后给出了系统的应用实例和评估.系统实例和评估表明,该系统能对用户的分析推理过程提供自然、高效的支持. |
| 关键词: 可视分析 分析推理 交互历史 |
| DOI： |
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| 基金项目:Supported by the National Natural Science Foundation of China under Grant No.60703078 (国家自然科学基金); the National
High-Tech Research and Development Plan of China under Grant No.2007AA04Z113 (国家高技术研究发展计划(863)); the Science and
Technology Project of Beijing of China under Grant No.Z09010400460902 (北京市科技计划) |
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| Visual Analytic System Based on Interaction History On-Line Tracking Mechanism |
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TENG Dong-Xing1, WANG Gong-Zheng1,2, XIONG Jin-Quan3, WANG Hong-An1, DAI Guo-Zhong1
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1.Intelligence Engineering Laboratory, Institute of Software, The Chinese Academy of Sciences, Beijing 100190, China;2.Graduate University, The Chinese Academy of Sciences, Beijing 100049, China;3.Jiangxi Education University, Nanchang 330029, China
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| Abstract: |
| Existing visual analytic systems have deficiency in supporting the iterative process of analytic reasoning, which bring heavy memory burden to users. To solve these problems, this paper studies and designs a visual analytic system based on interaction history on-line tracking mechanism. Firstly this paper analyses the interactive task model, secondly studies the interaction history on-line tracking mechanism of the system. Thirdly the paper studies the action predicting method based on interaction history, and then put forward the visual metaphor self-adapting layout mechanism. Finally, it gives the application instance of the system and the experiment evaluation. The result of the evaluation experiment demonstrates that the system can provide natural and effective support for the process of analytic reasoning. |
| Key words: visual analysis analytic reasoning interaction history |
