VIC: CMG Input System Using Example Figures

VIC: CMG Input System Using Example Figures
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VIC:CMG 输入系统使用示例图

DOI:
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发表时间:
1999
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通讯作者:
J. Tanaka
J. Tanaka
中科院分区:
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作者:
Kenichirou Fujiyama;Kazuhisa Iizuka;J. Tanaka

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本文描述了视觉系统VIC。VIC是一个可视化的界面,它使用“范例图形”来定义语法。在VIC中,用户可以在没有CMG输入窗口的情况下,通过直接操作“示例图形”来交互地定义语法。即使用户不知道扩展的CMG的语法,他也可以直观地定义可视化编程语言。我们进行了一个对比实验来评价VIC。我们比较了用户定义视觉系统“列表树”的语法所需的时间和EVIS。VIC的效率大约是EVIS的两倍。
This paper describes the visual system VIC. VIC is the visual interface which uses “example figures” to define the grammars. In VIC, the user can define grammars interactively by direct manipulation on “example figures” without the CMG Input Window. Even If the user does not know the grammar of the extended CMG, he can define the visual programming language intuitively. We have carried out a comparative experiment to evaluate VIC. We have compared the time required by the user to define the grammar of visual system “List Tree” to Eviss. The efficiency of VIC is approximately twice as good as Eviss.