On the Routing Number of Complete d-ARY Trees
نویسندگان
چکیده
We consider the routing number of trees, denoted by r£(), with respect to the matching routing model. For an arbitrary n-node tree T, it is known that rt(T) < 3n/2 + O(logn). In this paper, by providing a recursive off-line permutation routing algorithm, we show that the routing number of an n-node complete d-ary tree of height h(T) > 1 is bounded from above by n + o{n). This is near optimal since, for an n-node complete d-ary tree T of height h(T) > 1 it holds that rt(T) > n.
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عنوان ژورنال:
- Int. J. Found. Comput. Sci.
دوره 12 شماره
صفحات -
تاریخ انتشار 2001