By Topic  Intelligent Schema Integrator (ISI): A tool to solve
the problem of naming conflict for schema integration  Sign In
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subscriptions  3 Author(s) Ahmad, K. ; Fac. of Inf. Sci. &
Technol., Univ. Kebangsaan Malaysia, Bangi, Malaysia ; Hea Khim
Chiew ; Samad, R.  The data stored in the data warehouse are
mostly coming from different sources. It may be developed using
different model or structure for the schema. In order to improve
the usability of these data, the process of combining or
integrating is needed so that it can provide users with a
unified view or a global view of these data. The most important
issue in data integration is the schema integration: that is to
solve the problem of “how can equivalent real-world entities
from multiple data sources be matched up?” This is referred to
as entity identification process