Verified Analysis of Random Binary Tree Structures

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Verified Analysis of Random Trees

This work is a case study of the formal verification and complexity analysis of some famous probabilistic algorithms and data structures in the proof assistant Isabelle/HOL: the expected number of comparisons in randomised quicksort, the relationship between randomised quicksort and average-case deterministic quicksort, the expected shape of an unbalanced random Binary Search Tree, and the expe...

متن کامل

Verified Analysis of Functional Data Structures

In recent work the author has analyzed a number of classical functional search tree and priority queue implementations with the help of the theorem prover Isabelle/HOL. The functional correctness proofs of AVL trees, red-black trees, 2-3 trees, 2-3-4 trees, 1-2 brother trees, AA trees and splay trees could be automated. The amortized logarithmic complexity of skew heaps, splay trees, splay heap...

متن کامل

A Comparison of Random Binary Tree Generators

This paper empirically compares five linear-time algorithms for generating unbiased random binary trees. More specifically, we compare the relative asymptotic performance of the algorithms in terms of the numbers of various basic operations executed on average per tree node. Based on these numbers a ranking of the algorithms, which depends on the operation weights, can be deduced. A definitive ...

متن کامل

Random binary search tree with equal elements

We consider random binary search trees when the input consists of a multiset, i.e. a set with multiple occurrences of equal elements, and prove that the randomized insertion and deletion algorithms produce random search trees regardless of multiplicities; even if all the elements are equal during the tree updates, a search tree will maintain its randomness. Thus, equal elements do not degenerat...

متن کامل

Depth of a Random Binary Search Tree with Concurrent Insertions

Shu e a deck of n cards numbered 1 through n. Deal out the rst c cards into a hand. A player then repeatedly chooses one of the cards from the hand, inserts it into a binary search tree, and then adds the next card from deck to the hand (if the deck is empty). When the player nally runs out of cards, how deep can the search tree be? This problem is motivated by concurrent insertions by c proces...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Automated Reasoning

سال: 2020

ISSN: 0168-7433,1573-0670

DOI: 10.1007/s10817-020-09545-0