منابع مشابه
Adrian Dumitrescu
This column is devoted to maximum (respectively, maximum weight) independent set problems in geometric intersection graphs. We illustrate with one example in each class: (I) The following question was asked by T. Rado in 1928: What is the largest number c such that, for any finite set F of axis-parallel squares in the plane, there exists an independent subset I ⊆ F of pairwise disjoint squares ...
متن کاملAdrian Bird
comprised populations that differ genetically in their response to the environment at spatial scales of around 600–800 km, undetected by microsatellite DNA variations. They caught cod from four populations within the Atlantic and looked at larval growth in the laboratory. Among all four populations, growth increased with food supply and temperature but the influence of changes in food and tempe...
متن کاملLord Lister
i hp; medical man who wishes to gain a clear idea of the broad foundations upon which modern medicine and surgery are based should read two great books which are almost twin classics; Rene Vallery Radot's Life of Pasteur" (English translation by Mrs. Devonshire), and Sir Rickman Godlee's "Lord Lister," the re-appearance of which in a third edition we cordially welcome. Both are finely written s...
متن کامل53 Adrian Dumitrescu
This column is devoted to partitions of point-sets into convex subsets with interior-disjoint convex hulls. We review some partitioning problems and corresponding algorithms. At the end we list some open problems. For simplicity, in most cases we remain at the lowest possible interesting level, that is, in the plane.
متن کاملQnAs with Adrian E. Raftery.
A drian Raftery has a penchant for probability. Over a three-decade career spanning several disciplines, Raftery, a professor of statistics and sociology at the University of Washington, Seattle, and a recently elected member of the National Academy of Sciences, has used statistical tools to unravel uncertainty in all manner of projections. Named the world’s most-cited researcher in mathematics...
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ژورنال
عنوان ژورنال: Nature
سال: 1977
ISSN: 0028-0836,1476-4687
DOI: 10.1038/269543a0