Computational geometry: an introduction
Computational geometry: an introduction
Partial expansions for file organizations with an index
ACM Transactions on Database Systems (TODS)
Trie partitioning process: limiting distributions
CAAP '86 Proceedings of the 11th colloquium on trees in algebra and programming
Some average measures in m-ary search trees
Information Processing Letters
On the balance property of Patricia tries: external path length viewpoint
Theoretical Computer Science
Handbook of algorithms and data structures: in Pascal and C (2nd ed.)
Handbook of algorithms and data structures: in Pascal and C (2nd ed.)
Digital Search Trees Again Revisited: The Internal Path Length Perspective
SIAM Journal on Computing
The Joint Distribution of Elastic Buckets in Multiway Search Trees
SIAM Journal on Computing
Mellin transforms and asymptotics: harmonic sums
Theoretical Computer Science - Special volume on mathematical analysis of algorithms (dedicated to D. E. Knuth)
A probabilistic analysis of elastic buckets in m-ary and digital search trees
A probabilistic analysis of elastic buckets in m-ary and digital search trees
Algorithm 764: Cubpack++: a C++ package for automatic two-dimensional cubature
ACM Transactions on Mathematical Software (TOMS)
The art of computer programming, volume 3: (2nd ed.) sorting and searching
The art of computer programming, volume 3: (2nd ed.) sorting and searching
Average Profile of the Generalized Digital Search Tree and the Generalized Lempel--Ziv Algorithm
SIAM Journal on Computing
Theoretical Computer Science
Analytic variations on bucket selection and sorting
Acta Informatica
Lecture Notes on Bucket Algorithms
Lecture Notes on Bucket Algorithms
Phase changes in random m-ary search trees and generalized quicksort
Random Structures & Algorithms - Special issue on analysis of algorithms dedicated to Don Knuth on the occasion of his (100)8th birthday
Phase Change of Limit Laws in the Quicksort Recurrence under Varying Toll Functions
SIAM Journal on Computing
Performance of B±Trees with Partial Expansions
IEEE Transactions on Knowledge and Data Engineering
Normal Limiting Distribution of the Size of Tries
Performance '87 Proceedings of the 12th IFIP WG 7.3 International Symposium on Computer Performance Modelling, Measurement and Evaluation
Quickselect and the Dickman Function
Combinatorics, Probability and Computing
Journal of Algorithms - Analysis of algorithms
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We take a multivariate view of digital search trees by studying the number of nodes of different types that may coexist in a bucket digital search tree as it grows under an arbitrary memory management system. We obtain the mean of each type of node, as well as the entire covariance matrix between types, whereupon weak laws of large numbers follow from the orders of magnitude (the norming constants include oscillating functions). The result can be easily interpreted for practical systems like paging, heaps and UNIX's buddy system. The covariance results call for developing a Mellin convolution method, where convoluted numerical sequences are handled by convolutions of their Mellin transforms. Furthermore, we use a method of moments to show that the distribution is asymptotically normal. The method of proof is of some generality and is applicable to other parameters like path length and size in random tries and Patricia tries.