Copying or distributing in print or electronic forms without written permission
of Idea Group Inc. is prohibited.
Figure 2. From this illustration, it can be seen that using keywords to search ontology
terms in the ontology creates an efficient environment and context for the user.
Information.Retrieval
Using the query formed by the query formation application, an application searches
the databases to retrieve information. Intuitively, this application would first do a
normal search before allowing the user to proceed with a GA search. This is because
a GA search would definitely take a much longer time than a normal search because
of its expensive iterations. The retrieval results are presented to the user and if he/she
is not satisfied, they can then choose to proceed with a GA search.
Figure 1. Illustration of using ontology to form queries
Step.3:.Clicking.the.???And???.or.???OR???.Button.to.form.the.Requirements..
Step.1:. Selection.of.Path.S tep.2:.F illing.in.the.Relation.Fields.
Guan
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