Schema Matching Using Neural Network

Authors:
You Li;Dong-Bo Liu;Wei-Ming Zhang
Affiliations:
National University of Defense Technology;Huazhong University of Science & Technology and Institute of China Electronic System Engineering;National University of Defense Technology
Venue:
WI '05 Proceedings of the 2005 IEEE/WIC/ACM International Conference on Web Intelligence
Year:
2005

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Schema matching and embedded value mapping for databases with opaque column names and mixed continuous and discrete-valued data fields

ACM Transactions on Database Systems (TODS)

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Abstract

Schema matching plays a key role in data integration, data warehouse and e-business. This paper introduces a schema matching method SMDD based on neural network. By analyzing the characteristics of data distribution, it automatically fulfills the task of schema matching. It can be used independently or as a supplement of other schema matching methods. SMDD can improve the accuracy of schema matching from the point of view of data contents.