Rule-based query personalization in digital libraries
Date
2004Author
Ιωαννίδης, Γιάννης
Κούτρικα, Γεωργία
Ioannidis, Yannis
Koutrika, Georgia
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Show full item recordAbstract
Searching a digital library is typically a tedious
task. A system can improve information access by
building on knowledge about a user acquired in a user
profile in order to customize information access both in
terms of the information returned in response to a query
(query personalization) as well as in terms of the presentation
of the results (presentation personalization). In
this paper, we focus on query personalization in digital
libraries; in particular, we address structured queries involving
metadata stored in relational databases. We describe
the specification of user preferences at the level of
a user profile and the process of query personalization
with the use of query-rewriting rules.
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