564 search results - page 42 / 113 » Error-tolerant Tree Matching |
123
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COMPGEOM
2000
ACM
15 years 6 months ago
2000
ACM
We present an (1+ε)-approximation algorithm for computing the minimum-spanning tree of points in a planar arrangement of lines, where the metric is the number of crossings betwee...
143
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NJC
2006
15 years 1 months ago
2006
Regular tree queries (RTQs) are a class of queries considered especially relevant for the expressiveness and evaluation of XML query languages. The algorithms proposed so far for ...
116
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ICPR
2004
IEEE
16 years 2 months ago
2004
IEEE
It is common in object recognition algorithms based on viewpoint consistency to find object poses that align many of the object features with features extracted from a search imag...
127
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SIBGRAPI
1999
IEEE
15 years 5 months ago
1999
IEEE
Texture analysis and synthesis is very important for computer graphics, vision, and image processing. This paper describes an algorithm which can produce new textures with a matchi...
131
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SODA
1998
ACM
15 years 2 months ago
1998
ACM
We introduce a new set of probabilistic analysis tools based on the analysis of And-Or trees with random inputs. These tools provide a unifying, intuitive, and powerful framework ...