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发表于 2025-3-25 05:03:07 | 显示全部楼层
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GD-Workbench: A system for prototyping and testing graph drawing algorithms,orithms are visually displayed as directed paths in a graph. The user can specify an algorithm by suitably combining the edges of a path. The implementation exploits the powerful functionalities of Diagram Server and has been experimented both as a research support tool and as a back-end of an indus
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On a visibility representation of graphs, the vertices are represented by a collection of parallel hyper-rectangles in .. and the visibility is orthogonal to those hyper-rectangles. With this generalization, we can prove that each graph admits a visibility representation. But, it arises the problem of determining the minimum Euclidean spac
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The botanical beauty of random binary trees,. That is, we visualize abstract binary trees as botanical ones. We generate random binary trees by splitting based upon the beta distribution, and obtain the standard binary search trees as a special case. We draw them in PostScript to resemble actual botanical trees found in nature. Through flexib
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发表于 2025-3-26 09:32:34 | 显示全部楼层
Hui Song,Franck Chauvel,Phu H. Nguyen these objects correspond to edges. We ask which classes of simple objects are ., i.e. powerful enough to represent all graphs. In particular, we show that there is no constant . for which the class of all polygons having . or fewer sides is universal. However, we show by construction that every gra
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https://doi.org/10.1007/978-1-4842-6118-7 We investigate the effect of the layout of a social network on the inferences drawn by observers about the number of social groupings evident and the centrality of various actors in the network. We conducted an experiment in which eighty subjects provided answers about three drawings. The subjects
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