13 citations · 26 across the 20 of their papers we have counts for
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cs.CG2013
Terrain visibility with multiple viewpoints
Ferran Hurtado, Maarten Löffler, Inês Matos +4
We study the problem of visibility in polyhedral terrains in the presence of multiple viewpoints. We consider a triangulated terrain with viewpoints (or guards) located on th…
cs.CG2013★ 13 cited
Trajectory Grouping Structures
Kevin Buchin, Maike Buchin, Marc van Kreveld +2
The collective motion of a set of moving entities like people, birds, or other animals, is characterized by groups arising, merging, splitting, and ending. Given the trajectories o…