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cs.CG2022
Segment Visibility Counting Queries in Polygons
Kevin Buchin, Bram Custers, Ivor van der Hoog +4
Let be a simple polygon with vertices, and let be a set of points or line segments inside . We develop data structures that can efficiently count the number of o…
cs.CG2020
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…