3019 search results - page 90 / 604 » Approximating the Domatic Number |
184
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ICAPR
2009
Springer
15 years 11 months ago
2009
Springer
In this paper, we propose a novel method for fast nearest neighbors retrieval in non-Euclidean and non-metric spaces. We organize the data into a hierarchical fashion that preserv...
110
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
We attempt to quantify the possible gains that can be achieved by examining a rate-distortion competition between a conventional and a compressive sampling solution to data rate r...
150
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ADHOCNOW
2008
Springer
15 years 11 months ago
2008
Springer
We present 1 − approximation algorithms for the maximum matching problem in location aware unit disc graphs and in growth-bounded graphs. The algorithm for unit disk graph is loc...
150
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PSIVT
2007
Springer
15 years 11 months ago
2007
Springer
Let p and q be two points on the surface of a polytope Π. This paper provides a rubberband algorithm for computing a Euclidean shortest path between p and q (a so-called surface E...
140
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FOCS
2005
IEEE
15 years 10 months ago
2005
IEEE
We present a polynomial time algorithm based on semidefinite programming that, given a unique game of value 1 − O(1/ log n), satisfies a constant fraction of constraints, wher...