منابع مشابه
Megalithic science and some Scottish site plans
'A cairn supported at its edge by large stones may be removed .... The ring which is left looks like a stone circle.' (Thorn, 1967, 65). Professor A. Thorn has surveyed a large number of archaeological sites (Thorn, 1967; 1971). These surveys provide the basis from which he deduces the existence of the Megalithic Yard (MY), Megalithic Geometry and Megalithic Astronomy. In considering his eviden...
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Given the genomes (DNA) of two related species, one of the whole genome alignment tasks is to locate regions on the genomes that possibly contain genes conserved over the two species. Most of the existing whole genome alignment software tools, MUMmer (Delcher et al., 2002; Kurtz et al., 2004), MaxMincluster (Wong et al., 2004), and MSS (Chan et al., 2004), generate Maximal Unique Matches (MUMs)...
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While the area of sequence comparison has a rich collection of results on the alignment of two sequences, and even the alignment of multiple sequences, there is little known about the alignment of two alignments. The problem becomes interesting when the alignment objective function counts gaps, as is common when aligning biological sequences, and has the form of the sum-of-pairs objective. We b...
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In open and dynamic environments, agents will usually differ in the domain ontologies they commit to and their perception of the world. The availability of Alignment Services, that are able to provide correspondences between two ontologies, is only a partial solution to achieving interoperability between agents, because any given candidate set of alignments is only suitable in certain contexts....
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ژورنال
عنوان ژورنال: Nature
سال: 1974
ISSN: 0028-0836,1476-4687
DOI: 10.1038/250618a0