2834 search results - page 215 / 567 » Representing Trees with Constraints |
103
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BMCBI
2005
15 years 18 days ago
2005
Background: Popular methods to reconstruct molecular phylogenies are based on multiple sequence alignments, in which addition or removal of data may change the resulting tree topo...
106
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ISPD
1999
ACM
15 years 5 months ago
1999
ACM
The sequence-pair was proposed in 1994 as a representation of the packing of rectangles of general structure. Since then, there have been e orts to expand its applicability over s...
121
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ICIP
2003
IEEE
16 years 2 months ago
2003
IEEE
In this paper, we use a level set based segmentation algorithm to extract the vascular tree from Magnetic Resonance Angiography, "MRA". Classification model finds an opt...
111
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CVPR
2010
IEEE
15 years 8 months ago
2010
IEEE
We present a method for detecting and parsing buildings from unorganized 3D point clouds into a compact, hierarchical representation that is useful for high-level tasks. The input...
109
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IROS
2009
IEEE
15 years 7 months ago
2009
IEEE
— The paper presents a navigation algorithm for dynamic, uncertain environment. The static environment is unknown, while moving pedestrians are detected and tracked on-line. Pede...