90 search results - page 5 / 18 » Approximation algorithms for partially covering with edges |
116
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VISUALIZATION
1999
IEEE
15 years 3 months ago
1999
IEEE
Many applications produce three-dimensional points that must be further processed to generate a surface. Surface reconstruction algorithms that start with a set of unorganized poi...
ESA
2003
Springer
15 years 4 months ago
2003
Springer
Let G = (V, E) be an undirected graph, with three numbers d0(e) ≥ d1(e) ≥ d2(e) ≥ 0 for each edge e ∈ E. A solution is a subset U ⊆ V and di(e) represents the cost contr...
164
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DC
2011
13 years 11 months ago
2011
Abstract This paper gives poly-logarithmic-round, distributed δ-approximation algorithms for covering problems with submodular cost and monotone covering constraints (Submodular-c...
DAM
2008
14 years 11 months ago
2008
: We consider a problem of searching an element in a partially ordered set (poset). The goal is to find a search strategy which minimizes the number of comparisons. Ben-Asher, Farc...
127
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APPROX
2000
Springer
15 years 4 months ago
2000
Springer
Given a graph (directed or undirected) with costs on the edges, and an integer k, we consider the problem of nding a k-node connected spanning subgraph of minimum cost. For the ge...