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受伤

Graph Drawing978-3-540-68048-2Series ISSN 0302-9743 Series E-ISSN 1611-3349

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制度

Drawing 2-, 3- and 4-colorable graphs in O(n2) volume,nes such that no edge crossings are allowed..In this paper it is proved that each .-colorable graph (. ≥ 2) needs at least ..)x volume to be drawn. Furthermore, it is shown how to draw 2-, 3- and 4-colorable graphs in a Fary grid fashion in ..) volume.

Esalate

Integration of declarative approaches (System Demonstration),s, local constraints and genetic algorithms. The underlying paradigm is to consider graph layout problems as geometric constraint satisfaction problems.In addition to satisfying global aesthetics criteria, the system allows for the interactive specification of local criteria per vertex (edge).