2657 search results - page 310 / 532 » On the complexity of hierarchical problem solving |
276
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COMPGEOM
2010
ACM
16 years 9 days ago
2010
ACM
In this paper, we introduce a simple, randomized dynamic data structure for storing multidimensional point sets, called a quadtreap. This data structure is a randomized, balanced ...
207
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COMPGEOM
2010
ACM
16 years 9 days ago
2010
ACM
Let D be a weighted directed graph cellularly embedded in a surface of genus g, orientable or not, possibly with boundary. We describe algorithms to compute a shortest non-contrac...
226
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BIBE
2005
IEEE
16 years 26 days ago
2005
IEEE
We propose a method for finding seeds for the local alignment of two nucleotide sequences. Our method uses randomized algorithms to find approximate seeds. We present a dynamic ...
188
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ICCV
2005
IEEE
16 years 9 months ago
2005
IEEE
Although variational methods are among the most accurate techniques for estimating the optical flow, they have not yet entered the field of real-time vision. Main reason is the gr...
223
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ISAAC
2004
Springer
16 years 18 days ago
2004
Springer
Abstract. Range searching over tree cross products – a variant of classic range searching – recently has been introduced by Buchsbaum et al. (Proc. 8th ESA, vol. 1879 of LNCS, ...