Computational grand challenges in assembling the tree of life: Problems and solutions. Proc. of ACM/IEEE conference on Supercomputing (SC), tutorial session, 2005.Bader, D., Roshan, U., Stamatakis, A.: Computational Grand Challenges in Assembling the Tree of Life: Problems & Solutions. In: ...
它当前使用一个系统[translate] a用自杀来威胁他 正在翻译,请等待...[translate] asolutions for these problems. A minimal spanning tree transportation model is introduced to show how public 解答为这些问题。 介绍一个最小的生成树运输模型显示怎么公众[translate]...
Other well-studied network optimization problems that we do not attempt to survey here include minimum cost matching (which has polynomial-time exact and approximate solutions; see [36,379,380,389]) and minimum weight triangulation (MWT) (whose complexity status is still open, although constant-fa...
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Fast Approximation Algorithms for Fractional Packing and Covering Problems This paper presents fast algorithms that find approximate solutions for a general class of problems, which we call fractional packing and covering problems... SA ...
摘要: A graph is a tree of paths (cycles), if its vertex set can be partitioned into clusters, such that each cluster induces a simple path (cycle), and the clusters form a tree. Our main result states...会议名称: Graph Drawing, International Symposium, Gd98, Montréal, Canada, ...
javascriptpythonjavacomputer-sciencetreealgorithmalgorithmsleetcodecppinterviewalgodata-structuresleetcode-solutionsalgorithms-datastructures UpdatedJan 24, 2025 JavaScript keon/algorithms Star24.3k Code Issues Pull requests Minimal examples of data structures and algorithms in Python ...
solutions to the problem for a small constantk. Based on geometric properties of optimal location of Steiner points, we present anO(nlogn) time exact algorithm fork = 1 and anO(n2) time algorithm fork = 2. Also, we present anO(nlogn) time exact algorithm to the problem for a...
Due to its complexity, a lot of attention has focused on deriving approximate solutions to this problem (Takahashi and Matsuyama, 1980; Waxman, 1988; Hauptmann and Karpinski, 2013). The problem of routing with static multicast groups in wired networks is often formulated as a Steiner tree ...
We show that with an input of size n, all these problems find constant-time solutions on a reconfigurable mesh of size n \Theta n. Keywords: Arithmetic expressions, computation tree forms, b... 展开 DOI: 10.1006/jpdc.1995.1055 被引量: 15 ...