2188 search results - page 258 / 438 » Instance-Optimal Geometric Algorithms |
113
Voted
VC
2010
15 years 1 months ago
2010
Abstract When designing novel algorithms for geometric processing and analysis, researchers often assume that the input conforms to several requirements. On the other hand, polygon...
153
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CVPR
2007
IEEE
16 years 5 months ago
2007
IEEE
This paper presents robust click-point linking: a novel localized registration framework that allows users to interactively prescribe where the accuracy has to be high. By emphasi...
185
Voted
MOBIHOC
2005
ACM
16 years 2 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
150
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ISAAC
2004
Springer
15 years 8 months ago
2004
Springer
For c ∈ R, a c-spanner is a subgraph of a complete Euclidean graph satisfying that between any two vertices there exists a path of weighted length at most c times their geometric...
169
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IMAMS
2007
15 years 4 months ago
2007
Conformal geometry is in the core of pure mathematics. Conformal structure is more flexible than Riemaniann metric but more rigid than topology. Conformal geometric methods have p...