Document Type

Conference Proceeding

Publication Date

1993

Abstract

In a multidatabase system, schematic conflicts between two objects are usually of interest only when the objects have some semantic affinity. In this paper we try to reconcile the two perspectives. We first define the concept of semantic proximity and provide a semantic taxonomy. We then enumerate and classify the schematic and data conflicts. We discuss possible semantic similarities between two objects that have various types of schematic and data conflicts. Issues of uncertain information and inconsistent information are also addressed.

Comments

This paper was presented at the IFIP WG2.6 Database Semantics Conference on Interoperable Database Systems, Lorne, Victoria, Australia, November 16-20, 1992.

This is the authors' version of the paper.


Share

COinS