DocumentCode :
3545414
Title :
A Framework to Combine Multiple Matchers for Pair-Wise Schema Matching
Author :
Thanh Tam Nguyen ; Quoc Viet Hung Nguyen ; Thanh Tho Quan
Author_Institution :
EPFL, Lausanne, Switzerland
fYear :
2012
fDate :
Feb. 27 2012-March 1 2012
Firstpage :
1
Lastpage :
6
Abstract :
There are many matching tools (or matchers) have been develop to generate correspondences of elements between two schema. However, the performances of those matchers are highly dependant on the domains they are applied. One tool may achieve best performance in a specific domain but worst when applied in other ones. In this work we propose a combination technique, which enhances mapping quality by merging several mappings. We rely on the well-known Stable Marriage (SM) approach to perform the suitable selection between multiple matching results. In order to reduce complexity and increase the accuracy of SM algorithm, we suggest to combine it with Hyperlink-Induced Topic Search (HITS) algorithm, which can reasonably filter out good candidates for matching selection. We show empirically that the combined solution yields better result than individual matchers in various domains in terms of precision and recall.
Keywords :
computational complexity; pattern matching; HITS algorithm; SM algorithm; combination technique; complexity; hyperlink-induced topic search; mapping quality; matching selection; matching tool; multiple matchers; pair-wise schema matching; stable marriage; Accuracy; Approximation algorithms; Business; Complexity theory; Graphical user interfaces; Measurement; Resource description framework;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computing and Communication Technologies, Research, Innovation, and Vision for the Future (RIVF), 2012 IEEE RIVF International Conference on
Conference_Location :
Ho Chi Minh City
Print_ISBN :
978-1-4673-0307-1
Type :
conf
DOI :
10.1109/rivf.2012.6169817
Filename :
6169817
Link To Document :
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