20 citations · 134 across the 54 of their papers we have counts for
Showing 2013 · cs.CGShow all
3 papers · 2 filters
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★ 1 cited
Strict Confluent Drawing
David Eppstein, Danny Holten, Maarten Löffler +3
We define strict confluent drawing, a form of confluent drawing in which the existence of an edge is indicated by the presence of a smooth path through a system of arcs and junctio…
cs.CG2013★ 6 cited
Unions of Onions: Preprocessing Imprecise Points for Fast Onion Decomposition
Maarten Löffler, Wolfgang Mulzer
Let be a set of pairwise disjoint unit disks in the plane. We describe how to build a data structure for so that for any point set containing ex…