The main purpose of this paper is description of an approach of using data input correlation based on statistic of query and their frequency of occurrence in distributed databases. That approach is an alternative technique of reduction count of edges in graph. It also defines a direction and measure of dependence between particular elements. Described measure is used in determination of a partitioning criterium. This paper also presents a short characteristic a vertical fragmentation process based on statistic of query and development of a graphical partitioning algorithm which enable to solve disconnected graph problem.Celem poniższego artykułu jest przedstawienie podejścia dotyczącego zastosowania korelacji danych wejściowych opartych na ...
The optimization problem of data fragmentation is requiring to several interrelated problems includi...
The paper proposes a new density-based distributed clustering algorithm - the PPDBDC (Privacy Preser...
AbstractDesigning an efficient Distributed Database System (DDBS) is considered as one of the most c...
In this paper, a new graphical approach to vertical partitioning of a relation is presented. The pro...
Problem podziału grafu jest jednym z podstawowych zadań w informatyce i ma wiele zastosowań, np. w s...
A Vertical Partitioning is the process of dividing the attributes of a relation. Further, a good Ver...
Distributed processing is an operative way to improve the performance of the distributed database sy...
Partitioning of a distributed data base requires either that update activity be restricted or that ...
Poniższa praca licencjacka przedstawia analizę i implementację algorytmu rozwiązującego problem podz...
In this paper, two-phase horizontal partitioning of distributed databases is addressed. First, prima...
An overriding objective in database physical design is to minimize the number of accesses made in th...
Abstract. Resources available over the Web are often used in combi-nation to meet a specific need of...
Designing an efficient Distributed Database System (DDBS) is considered as one of the most challengi...
L'analyse de réseaux (représentés par des graphes) est une composante importante dans la compréhensi...
The size of global electronic data in need of storage and retrieval is growing with an increasing ra...
The optimization problem of data fragmentation is requiring to several interrelated problems includi...
The paper proposes a new density-based distributed clustering algorithm - the PPDBDC (Privacy Preser...
AbstractDesigning an efficient Distributed Database System (DDBS) is considered as one of the most c...
In this paper, a new graphical approach to vertical partitioning of a relation is presented. The pro...
Problem podziału grafu jest jednym z podstawowych zadań w informatyce i ma wiele zastosowań, np. w s...
A Vertical Partitioning is the process of dividing the attributes of a relation. Further, a good Ver...
Distributed processing is an operative way to improve the performance of the distributed database sy...
Partitioning of a distributed data base requires either that update activity be restricted or that ...
Poniższa praca licencjacka przedstawia analizę i implementację algorytmu rozwiązującego problem podz...
In this paper, two-phase horizontal partitioning of distributed databases is addressed. First, prima...
An overriding objective in database physical design is to minimize the number of accesses made in th...
Abstract. Resources available over the Web are often used in combi-nation to meet a specific need of...
Designing an efficient Distributed Database System (DDBS) is considered as one of the most challengi...
L'analyse de réseaux (représentés par des graphes) est une composante importante dans la compréhensi...
The size of global electronic data in need of storage and retrieval is growing with an increasing ra...
The optimization problem of data fragmentation is requiring to several interrelated problems includi...
The paper proposes a new density-based distributed clustering algorithm - the PPDBDC (Privacy Preser...
AbstractDesigning an efficient Distributed Database System (DDBS) is considered as one of the most c...