20 citations · 28 across the 4 of their papers we have counts for
10 papers
Obstructing Classification via Projection
Pantea Haghighatkhah, Wouter Meulemans, Bettina Speckman +2
Machine learning and data mining techniques are effective tools to classify large amounts of data. But they tend to preserve any inherent bias in the data, for example, with regard…
Polygon-Universal Graphs
Tim Ophelders, Ignaz Rutter, Bettina Speckmann +1
We study a fundamental question from graph drawing: given a pair of a graph and a cycle in together with a simple polygon , is there a straight-line drawing…
Route Reconstruction from Traffic Flow via Representative Trajectories
Bram Custers, Wouter Meulemans, Bettina Speckmann +1
Understanding human mobility is an important aspect of traffic analysis and urban planning. Trajectories provide detailed views on specific routes, but typically do not capture all…
Optimal Morphs of Planar Orthogonal Drawings II
Arthur van Goethem, Bettina Speckmann, Kevin Verbeek
Van Goethem and Verbeek recently showed how to morph between two planar orthogonal drawings and of a connected graph while preserving planarity, orthogonality, and…
Quantitative Comparison of Time-Dependent Treemaps
Eduardo Vernier, Max Sondag, Joao Comba +3
Rectangular treemaps are often the method of choice to visualize large hierarchical datasets. Nowadays such datasets are available over time, hence there is a need for (a) treemaps…
Stability analysis of kinetic orientation-based shape descriptors
Wouter Meulemans, Kevin Verbeek, Jules Wulms
We study three orientation-based shape descriptors on a set of continuously moving points: the first principal component, the smallest oriented bounding box and the thinnest strip.…