arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1409.0499cs.CGcs.DS
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在限制区域内绘图

Drawing Graphs within Restricted Area

Maximilian Aulbach, Martin Fink, Julian Schuhmann, Alexander Wolff

摘要:

我们研究的问题,选择一个最大重量的子图的一个给定的图,这样的子图可以被绘制在一个规定的绘图区域受到给定的非均匀的顶点大小。我们开发并分析了一般(无向)情况下和(有向)计算图的使用情况下的逻辑学,这些计算图用于分析高中生在计算过程中转换数学表达式时所犯的典型错误,例如,分数和。

英文摘要:

We study the problem of selecting a maximum-weight subgraph of a given graph such that the subgraph can be drawn within a prescribed drawing area subject to given non-uniform vertex sizes. We develop and analyze heuristics both for the general (undirected) case and for the use case of (directed) calculation graphs which are used to analyze the typical mistakes that high school students make when transforming mathematical expressions in the process of calculating, for example, sums of fractions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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