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  2. Layered graph drawing - Wikipedia

    en.wikipedia.org/wiki/Layered_graph_drawing

    A layered drawing of a directed acyclic graph produced by Graphviz. Layered graph drawing or hierarchical graph drawing is a type of graph drawing in which the vertices of a directed graph are drawn in horizontal rows or layers with the edges generally directed downwards. [1] [2] [3] It is also known as Sugiyama-style graph drawing after Kozo ...

  3. Coffman–Graham algorithm - Wikipedia

    en.wikipedia.org/wiki/Coffman–Graham_algorithm

    In the layered graph drawing framework outlined by Sugiyama, Tagawa & Toda (1981) [3] the input is a directed graph, and a drawing of a graph is constructed in several stages: [4] [5] A feedback arc set is chosen, and the edges of this set reversed, in order to convert the input into a directed acyclic graph with (if possible) few reversed edges.

  4. Graphviz - Wikipedia

    en.wikipedia.org/wiki/Graphviz

    a command-line tool to produce layered graph drawings in a variety of output formats, such as (PostScript, PDF, SVG, annotated text and so on). neato useful for undirected graphs up to about 1000 nodes. "Spring model" layout minimizes global energy. fdp force-directed graph drawing similar to "spring model", but minimizes forces instead of ...

  5. Kozo Sugiyama - Wikipedia

    en.wikipedia.org/wiki/Kozo_Sugiyama

    Sugiyama is best known for his work with Tagawa and Toda introducing layered graph drawing, now also known as Sugiyama-style graph drawing. [2] [3] Sugiyama also wrote highly cited papers on other topics in graph drawing including maintenance of the "mental map" when a drawing is modified, [4] drawings that simultaneously display both the adjacencies between vertices in a graph and a ...

  6. Graph drawing - Wikipedia

    en.wikipedia.org/wiki/Graph_drawing

    Graph drawing is an area of mathematics and computer science combining methods from geometric graph theory and information visualization to derive two-dimensional depictions of graphs arising from applications such as social network analysis, cartography, linguistics, and bioinformatics.

  7. Feedback arc set - Wikipedia

    en.wikipedia.org/wiki/Feedback_arc_set

    In layered graph drawing, the vertices of a given directed graph are partitioned into an ordered sequence of subsets (the layers of the drawing), and each subset is placed along a horizontal line of this drawing, with the edges extending upwards and downwards between these layers. In this type of drawing, it is desirable for most or all of the ...

  8. Category:Graph drawing - Wikipedia

    en.wikipedia.org/wiki/Category:Graph_drawing

    This category is about Graph (discrete mathematics)s, as defined in discrete mathematics, and not about graph of a function. Subcategories This category has the following 3 subcategories, out of 3 total.

  9. Upward planar drawing - Wikipedia

    en.wikipedia.org/wiki/Upward_planar_drawing

    A directed acyclic graph must be planar in order to have an upward planar drawing, but not every planar acyclic graph has such a drawing. Among the planar directed acyclic graphs with a single source (vertex with no incoming edges) and sink (vertex with no outgoing edges), the graphs with upward planar drawings are the st-planar graphs, planar graphs in which the source and sink both belong to ...