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09/24/2021
Simultaneous Matrix Orderings for Graph Collections
Undirected graphs are frequently used to model networks. The topology of...
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06/22/2021
Near-Delaunay Metrics
We study metrics that assess how close a triangulation is to being a Del...
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05/19/2021
Obstructing Classification via Projection
Machine learning and data mining techniques are effective tools to class...
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12/09/2020
Route Reconstruction from Traffic Flow via Representative Trajectories
Understanding human mobility is an important aspect of traffic analysis ...
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12/02/2019
Spatially and Temporally Coherent Visual Summaries
When exploring large time-varying data sets, visual summaries are a usef...
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08/20/2019
Computing Stable Demers Cartograms
Cartograms are popular for visualizing numerical data for map regions. M...
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08/05/2019
Geometry and Generation of a New Graph Planarity Game
We introduce a new abstract graph game, Swap Planarity, where the goal i...
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03/27/2019
Stability analysis of kinetic orientation-based shape descriptors
We study three orientation-based shape descriptors on a set of continuou...
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12/29/2018
Convex Polygons in Cartesian Products
We study several problems concerning convex polygons whose vertices lie ...
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10/01/2018
Topological Stability of Kinetic k-Centers
We study the k-center problem in a kinetic setting: given a set of conti...
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08/29/2018
Short Plane Supports for Spatial Hypergraphs
A graph G=(V,E) is a support of a hypergraph H=(V,S) if every hyperedge ...
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08/31/2017
Experimental analysis of the accessibility of drawings with few segments
The visual complexity of a graph drawing is defined as the number of geo...
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08/30/2017
