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SmartMatcher - How Examples and a Dedicated Mapping Language can Improve the Quality of Automatic Matching Approaches
| Venue: | In 1st. Int. Workshop on Ontology Alignment and Visualization (OnAV’08 |
| Citations: | 3 - 2 self |
BibTeX
@INPROCEEDINGS{Kargl_smartmatcher-,
author = {Horst Kargl and Manuel Wimmer},
title = {SmartMatcher - How Examples and a Dedicated Mapping Language can Improve the Quality of Automatic Matching Approaches},
booktitle = {In 1st. Int. Workshop on Ontology Alignment and Visualization (OnAV’08},
year = {}
}
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Abstract
Information integration has a long history in computer science. It has started with the integration of database schemas in the early eighties. With the rise of the semantic web and the emerging abundance of ontologies, the need for an automated integration increased further. A lot of auto-mated matching approaches and tools have been proposed so far. The typical output of such tools is a simple one-to-one alignment mostly based on schema information, e.g., similar names and structures of schema elements. However, these alignments cannot cope with schema heterogeneities, hence, these problems must be resolved manually. Further-more, there is no automated evaluation of the quality of the alignments based on the instance level, because the match-ing approaches are not bound to a specific integration sce-nario, e.g., transformation or merge. In this work we pro-pose the SmartMatching approach, which can be seen as an orthogonal extension to existing matching approaches for increasing the quality of the automatically produced align-ments for the transformation scenario. This is achieved by using an executable mapping language for bridging schema heterogeneities and by using instance models to evaluate the quality of the alignments in an iterative and feedback-driven process inspired by machine learning approaches. 1.
Keyphrases
smartmatcher example dedicated mapping language automatic matching approach schema heterogeneity match-ing approach simple one-to-one alignment similar name automated integration database schema transformation scenario semantic web auto-mated matching approach schema information instance model early eighty orthogonal extension specific integration sce-nario smartmatching approach computer science feedback-driven process automated evaluation schema element machine learning approach long history information integration typical output executable mapping language instance level
