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Partitioning and Local Matching Learning of Large Biomedical Ontologies

Laadhar, Amir and Ghozzi, Faiza and Megdiche Bousarsar, Imen and Ravat, Franck and Teste, Olivier and Gargouri, Faiez Partitioning and Local Matching Learning of Large Biomedical Ontologies. (2019) In: 34th ACM/SIGAPP Symposium on Applied Computing (SAC 2019), 8 April 2019 - 12 April 2019 (Limassol, Cyprus).

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Official URL: https://doi.org/10.1145/3297280.3297507

Abstract

Conventional ontology matching systems are not well-tailored to ensure sufficient quality alignments for large ontology matching tasks. In this paper, we propose a local matching learning strategy to align large and complex biomedical ontologies. We define a novel partitioning approach that breakups large ontology alignment task into a set of local sub-matching tasks. We perform a machine learning approach for each local sub-matching task. We build a local machine learning model for each sub-matching task without any user involvement. Each local matching learning model automatically provides adequate matching settings for each local sub-matching task. Our results show that: (i) partitioning approach outperforms existing techniques, (ii) local matching while using a specific machine learning model for each sub-matching task yields to promising results and (iii) the combination between partitioning and machine learning increases the overall result.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to ACM. The definitive version is available at http://dl.acm.org This papers appears in SAC '19 ISBN:978-1-4503-5933-7 The original PDF is available at: https://dl.acm.org/doi/10.1145/3297280.3297507
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > Université de Sfax (TUNISIA)
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Deposited On:28 Feb 2020 15:51

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