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APVIS
2010
13 years 2 months ago
Visual analysis of high dimensional point clouds using topological landscapes
In this paper, we present a novel three-stage process to visualize the structure of point clouds in arbitrary dimensions. To get insight into the structure and complexity of a dat...
Patrick Oesterling, Christian Heine, Heike Jä...
COR
2000
129views more  COR 2000»
13 years 7 months ago
Heuristics for the multi-vehicle covering tour problem
The multi-vehicle covering tour problem is de"ned on a graph G"(<6=, E), where = is a set of vertices that must collectively be covered by up to m vehicles. The probl...
Mondher Hachicha, M. John Hodgson, Gilbert Laporte...
APPROX
2007
Springer
67views Algorithms» more  APPROX 2007»
14 years 1 months ago
Maximum Gradient Embeddings and Monotone Clustering
abstract Manor Mendel1 and Assaf Naor2 1 The Open University of Israel 2 Courant Institute Let (X, dX ) be an n-point metric space. We show that there exists a distribution D over ...
Manor Mendel, Assaf Naor
CIG
2006
IEEE
14 years 1 months ago
Voronoi game on graphs and its complexity
The Voronoi game is a two-person game which is a model for a competitive facility location. The game is done on a continuous domain, and only two special cases (1-dimensional case ...
Sachio Teramoto, Erik D. Demaine, Ryuhei Uehara
WOWMOM
2006
ACM
110views Multimedia» more  WOWMOM 2006»
14 years 1 months ago
Minimum Cost Wireless Broadband Overlay Network Planning
Wireless broadband networks, especially WiMAX networks, have emerged in the industry recently and many challenging research issues arise. In this paper, we proposed a heuristic cl...
Peng Lin, Hung Q. Ngo, Chunming Qiao, Xin Wang, Ti...