Cytological notes in Rutaceae. 2: Neobrynesia suberosa
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چکیده
منابع مشابه
Lecture notes 2: Applications
1 Maximum flow In the maximum flow problem, we are given a directed graph with a distinguished source node and a distinguished sink node. In addition, each edge has a capacity, which is the largest amount of flow that can go over this edge. Our goal is to route as much flow from the source to the sink as we can, along the edges of the graph. For example, consider the directed graph with capacit...
متن کاملDimensionality Reduction — Notes 2
1 Optimality theorems for JL Yesterday we saw for MJL that we could achieve target dimension m = O(ε −2 log N), and for DJL we could achieve m = O(ε −2 log(1/δ)). The following theorems tell us that not much improvement is possible for MJL, and for DJL we have the optimal bound. Theorem 1 ([Alo03]). For any N > 1 and ε < 1/2, there exist N + 1 points in R N such that achieving the MJL guarantee...
متن کامل6.047 Recitation 2 Notes
Why align sequences? Sequence alignments can reveal many things about the functional, structural or evolutionary significance of regions of DNA, RNA or protein. Examples: • The degree of similarity between regions of amino acids can tell us how well that region is conserved, which can provide clues about the structural or functional significance of that region. • The DNA sequence alignment of m...
متن کاملNotes and Comments for [2]
Good Algorithms, especially for those natural problems, should be simple and elegant. Natural problems are those with universal assumptions, and search for a solution with symmetric properties. However, in the real world, things are not perfect; problems are often skewed. And the biggest obstacle is, things are often difficult. People believe that randomization and approximation may come to res...
متن کاملNotes 2 : Gilbert - Varshamov bound
There is a natural greedy approach to construct a code of distance at least d: start with any codeword, and keep on adding codewords which have distance at least d from all previously chosen codewords, until we can proceed no longer. Suppose this procedure halts after picking a code C. Then Hamming balls in {0, 1, . . . , q−1}n of radius d−1 centered at the codewords of C must cover the whole s...
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ژورنال
عنوان ژورنال: Telopea
سال: 1994
ISSN: 0312-9764,2200-4025
DOI: 10.7751/telopea19943012