Search: in, Yu, C, 2004

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Constraint-based XML query rewriting for data integration

... or XML schemas, and can be independently designed. In addition to the source-to-target mappings, we consider as part of the ... at the target. We define the semantics of query answering in such an integration scenario, and design two novel algorithms, basic query ...

Publication - huliganka - 04/17/2013 - 00:38 - 0 comments - 1 attachment

Automatic integration of Web search interfaces with WISE-Integrator

... engines selling similar products is of great importance in allowing users to search and compare products from multiple sites with ease. ... which is inefficient and difficult to maintain. In this paper, we present WISE-Integrator – a tool that performs automatic ...

Publication - cat - 04/16/2013 - 07:27 - 0 comments - 0 attachments

An interactive clustering-based approach to integrating source query interfaces on ...

... over the interfaces; (c) they all perform the integration in a blackbox-like fashion and the whole process has to be restarted from ... and (d) they often require laborious parameter tuning. In this paper, we propose an interactive, clustering-based approach to matching ...

Publication - cat - 04/16/2013 - 06:16 - 0 comments - 1 attachment