Abstract
Query answering on the Web can be enhanced both in effectiveness and efficiency by using iq-criteria. The main contribution of this thesis is to bring together the concept of answering queries in mediator-based information systems and the concept of information quality. Having introduced the two in Parts Iand IIresp ectively, we combine them in this part.
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© 2002 Springer-Verlag Berlin Heidelberg
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(2002). Quality-Driven Query Planning. In: Naumann, F. (eds) Quality-Driven Query Answering for Integrated Information Systems. Lecture Notes in Computer Science, vol 2261. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45921-9_5
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DOI: https://doi.org/10.1007/3-540-45921-9_5
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Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-43349-1
Online ISBN: 978-3-540-45921-7
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