Please use this identifier to cite or link to this item:
doi:10.22028/D291-26084
Title: | Arbitrary weight changes in dynamic trees |
Author(s): | Mehlhorn, Kurt |
Language: | English |
Year of Publication: | 1978 |
OPUS Source: | Saarbrücken, 1978 |
DDC notations: | 004 Computer science, internet |
Publikation type: | Report |
Abstract: | We describe an implementation of dynamic weighted trees, called D-trees. Given a set left{ B_{0},...,B_{n}right} of objects and access frequencies q_{0},q_{1},...,q_{n} one wants to store the objects in a binary tree such that average access is nearly optimal and changes of the access frequencies require only small changes of the tree. In D-trees the changes are always limited to the path of search and hence update time is at most proportional to search time. |
Link to this record: | urn:nbn:de:bsz:291-scidok-40406 hdl:20.500.11880/26140 http://dx.doi.org/10.22028/D291-26084 |
Series name: | Bericht / A / Fachbereich Angewandte Mathematik und Informatik, Universität des Saarlandes |
Series volume: | 1978/04 |
Date of registration: | 27-Jul-2011 |
Faculty: | MI - Fakultät für Mathematik und Informatik |
Department: | MI - Informatik |
Collections: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
Files for this record:
File | Description | Size | Format | |
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fb14_1978_04.pdf | 5,89 MB | Adobe PDF | View/Open |
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