(2002) and
Feng et al. (2004).
Figure 5. Examples of top annotation in comparison with Corel keyword
annotation
Table 1. Annotation results
Number.of.Paths.with.recall.>.0.is.50
Annotation.Results Results.on.all.148.paths Results.on.top.23.paths
Mean.per-path.recall 0.22 0.83
Mean.per-path.precision 0.21 0.73
Enhanc ng E-Bus ness on the Semant c Web through Automat c Mult med a
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of Idea Group Inc. is prohibited.
Retrieval.Results
Given specific query criteria, XML representation helps in efficient retrieval of
images over the Semantic Web. Suppose a user wants to find images that have an
airplane in the background and people in the foreground. State-of-the-art search
engines require the user to supply individual keywords such as ???airplane,??? ???people,???
and so forth or any combination of keywords as a query. The union of the retrieved
images of all possible combinations of the aforementioned query keywords is sure
to have images satisfying the user specified criteria.
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