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Effectiveness Bounds for Non-Exhaustive Schema Matching Systems

... Semantic validation of the effectiveness of a schema matching system is traditionally performed by comparing ... huge in large scale environments. The performance of a matching system, however, is not solely determined by the quality of the ...

Publication - huliganka - 04/16/2013 - 20:27 - 0 comments - 1 attachment

Using Element Clustering to Increase the Efficiency of XML Schema Matching

... name, data-type, and structure similarity). Seen from a broader perspective, the schema matching problem is a combinatorial problem with an exponential complexity. This makes the naive ...

Publication - huliganka - 04/16/2013 - 20:16 - 0 comments - 1 attachment

Formalizing the XML Schema Matching Problem as a Constraint Optimization Problem

... efficient way to solve any difficult problem is making a complete, possibly formal, problem specification. This paper introduces a formal specification for the problem of semantic XML schema matching. ...

Publication - huliganka - 04/16/2013 - 05:16 - 0 comments - 0 attachments

Defining the XML Schema Matching Problem for a Personal Schema Based Query Answering System

... combined schema and data information. Tag nesting enabled a simple representation of hierarchical relations. Such enrichments sparked off a new wave of research on how to improve querying and searching of data ...

Publication - huliganka - 04/16/2013 - 05:16 - 0 comments - 0 attachments