Titlebook: ;

LVAD360

Detain

渐变

Computing Labeled Orthogonal Drawings edge length, minimum width, minimum height, or minimum area. We present ILP models to compute optimal drawings with respect to the first three objectives and an algorithm exploiting these models which computes a drawing of minimum area (the compaction problem is known to be NP-complete in general).

Paleontology

异端邪说2

Fractional Lengths and Crossing Numbersossings is one of the most important aesthetic measures for nice drawings of graphs [.]. The aim of this note is to demonstrate on two standard graph drawing models that in provably good drawings, with respect to the crossing number measure, the fractional length criterion is closely related to the crossing number criterion.

开头

Drawing Directed Graphs Using One-Dimensional Optimizationresulting in layouts that convey the symmetries of the graph very naturally. The algorithm can be applied without change to cyclic or acyclic digraphs, and even to graphs containing both directed and undirected edges. We also derive a hierarchy index from the input digraph, which quantitatively measures its amount of hierarchy.

占卜者

jabber

NUDGE

compassion