1 citations · 2 across the 14 of their papers we have counts for
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A Dichotomy for 1-Planarity with Restricted Crossing Types Parameterized by Treewidth
Sergio Cabello, Alexander Dobler, Gašper Fijavž +2
A drawing of a graph is 1-planar if each edge participates in at most one crossing and adjacent edges do not cross. Up to symmetry, each crossing in a 1-planar drawing belongs to o…
Optimizing Wiggle in Storylines
Alexander Dobler, Tim Hegemann, Martin Nöllenburg +1
A storyline visualization shows interactions between characters over time. Each character is represented by an x-monotone curve. Time is mapped to the x-axis, and groups of charact…
Geometry Matters in Planar Storyplans
Alexander Dobler, Maximilian Holzmüller, Martin Nöllenburg
A storyplan visualizes a graph as a sequence of frames , each of which is a drawing of the induced subgraph of a vertex subset $V_i \s…
On Minimizing Wiggle in Stacked Area Charts
Alexander Dobler, Martin Nöllenburg
Stacked area charts are a widely used visualization technique for numerical time series. The x-axis represents time, and the time series are displayed as horizontal, variable-heigh…
Layered Graph Drawing with Few Gaps and Few Crossings
Alexander Dobler, Jakob Roithinger
We consider the task of drawing a graph on multiple horizontal layers, where each node is assigned a layer, and each edge connects nodes of different layers. Known algorithms deter…