The Architecture of a Generalised Distributed Database System - PRECI

Deen, S. M.; Amin, R. R.; Ofori-Dwumfuo, G. O.; Taylor, Malcolm C.

doi:10.1093/comjnl/28.3.282

Cited by 23 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This class of con icts was discussed in DAODT85,KLK91]. It was noted that these con icts can take place within the same data model and arise when data in one database correspond to metadata of another database.…”

Section: Entity Definition Incompatibilitymentioning

confidence: 99%

So Far (Schematically) yet So Near (Semantically)

Sheth¹,

Kashyap

1993

Interoperable Database Systems (Ds-5)

116

View full text Add to dashboard Cite

In a multidatabase system, schematic con icts between two objects are usually of interest only when the objects have some semantic a nity. In this paper we try to reconcile the two perspectives. We rst de ne the concept of semantic proximity and provide a semantic taxonomy. We t h e n e n umerate and classify the schematic and data con icts. We discuss possible semantic similarities between two objects that have v arious types of schematic and data con icts. Issues of uncertain information and inconsistent information are also addressed.

show abstract

Section: Entity Definition Incompatibilitymentioning

confidence: 99%

So Far (Schematically) yet So Near (Semantically)

Sheth¹,

Kashyap

1993

Interoperable Database Systems (Ds-5)

116

View full text Add to dashboard Cite

show abstract

“…The work proposed in this paper tends to analyse the time required to extract the Generalise [3,4,6,7,8] the datasets achieved from different databases, scattered over different sites, whether Heterogeneous or Homogeneous databases. The analysis is done by comparing with extraction of ungeneralised datasets and Generalised datasets.…”

Section: Introductionmentioning

confidence: 99%

Generalization of the Distributed Database with Specialization and Correctarisation on specific Query

Badal¹,

Trivedi²

2017

IJCA

View full text Add to dashboard Cite

As the technology in the field of Computer Science evolved it facilitates the availability of information easily. To get any information, from heterogeneous or homogeneous databases, Distributed over different sites, through any authorised channel is now the matter of few key strokes and in few seconds information desired is before end user. But in this scenario it is seen that many other parts of the information made available to end user is not needed to him. This also generates traffic over the network. The user needed to do further analysis, on the retrieved information, to get some fruitful result that they actually needed. The work presented in this paper deals with this aspect of the information, in the form of datasets, provided to user. Now it is required to put that information in such a way that a Generalised representation of the information / dataset, with only required attributes, has been provide to the end user, which is worthy for him. The extraction & presentation of Generalised dataset followed by Specialisation and Correctarisation of datasets, saves the time of end user and space as well. General TermsGeneralisation of distributed dataset

show abstract

Cooperating Agents — A Database Perspective

Deen

1991

CKBS ’90

View full text Add to dashboard Cite

The Architecture of a Generalised Distributed Database System - PRECI

Cited by 23 publications

References 0 publications

So Far (Schematically) yet So Near (Semantically)

So Far (Schematically) yet So Near (Semantically)

Generalization of the Distributed Database with Specialization and Correctarisation on specific Query

Cooperating Agents — A Database Perspective

Contact Info

Product

Resources

About