Computing on a Free Tree via Complexity-Preserving Mappings. 341. LEMMA 2. If T is a free tree of at least two edges then, in linear time, it is possible to ...

Dec 19, 1986 · We examine a number of well-known data structures for computing functions on linear lists and show that they can be canonically transformed into ...

The relationship between linear lists and free trees is studied. We examine a number of well-known data structures for computing functions on linear lists ...

COMPUTING O N A FREE TREE VIA COhcIPLETiITY-PRESERVIPJG MAPPINGS Bernard Chazelle Department of Computer Science Brown University Providence, RI 02912 1.

Dive into the research topics of 'Computing on a free tree via complexity-preserving mappings'. Together they form a unique fingerprint. Sort by; Weight ...

Nov 1, 1987 · We examine a number of well-known data structures for computing functions on linear lists and show that they can be canonically transformed into ...

Computing on a free tree via complexity preserving mappings. Algorithmica, 2 (1987), pp. 337-361. View in Scopus Google Scholar. 8. C.C.Y. Chen, S.K. Das.

Jan 19, 2020 · Question 1. The reason why its O(1) space and not O(n) comes down to top down vs bottom up. Let us first consider the array based problem ...

Mar 11, 2012 · Looking up a node in a binary tree is O(log(n)) because the tree has log(n) levels (each level holds twice as much as the level above it).

Let us call a path p through a free tree T a segment if its endpoints are either leaves or ... Computing on a free tree via complexity-preserving mappings. Algo-.