Multiple Hotlink Assignment

Multiple Hotlink Assignment
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多重热链接分配

DOI:
10.1007/3-540-45477-2_18
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发表时间:
2001
期刊:
International Workshop on Graph-Theoretic Concepts in Computer Science
影响因子:
--
通讯作者:
Hans
Hans
中科院分区:
--
文献类型:
--
作者:
Sven Fuhrmann;S. O. Krumke;Hans

文献摘要

被引文献

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热链路分配问题的输入是一个节点加权有向无环图,有一个指定的根节点。目标是通过向每个节点添加有限数量的传出弧(热链接)来最小化加权最短路径长度。(h, k)-热链路分配问题是在规则完全树上定义的,并且在大多数情况下,热链路可以分配给每个节点。我们提供了(1,k), (2,k)和(k-1,k)热链分配问题的算法。
The input for the hotlink assignment problem consists of a node weighted directed acyclic graph with a designated root noder. The goal is to minimize the weighted shortest path length rooted atrby adding a restricted number of outgoing arcs (hotlinks) to each node. The (h, k)-hotlink assignment problem is defined onk-regular complete trees, and at mosthhotlinks can be assigned to each node.We contribute algorithms for the (1,k), (2,k), and (k-1,k) hotlink assignment problem.