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Lower Bounds for Additive Spanners, Emulators, and More David P. Woodruff MIT and Tsinghua University To appear in FOCS, 2006 The Model G = (V, E) undirected unweighted graph,…
Separability and Topology Control of Quasi Unit Disk Graphs Philippe Giabbanelli CMPT 880 – Spring 2008 1 Spanners: why, what? How to build a good backbone This presentation…
Connections between Theta-Graphs, TD-Delaunay Triangulations, and Orthogonal Surfaces WG 2010 Nicolas Bonichon, Cyril Gavoille Nicolas Hanusse, David Ilcinkas LaBRI University…