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An Efficient and Effective Duplication Detection Method in Large Database Applications

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1 Author(s)
Ji Zhang ; Dept. of Math. & Comput., Univ. of Southern Queensland, Toowoomba, QLD, Australia

In this paper, we developed a robust data cleaning technique, called PC-Filter+ (PC stands for partition comparison) based on its predecessor, for effective and efficient duplicate record detection in large databases. PC-Filter+ provides more flexible algorithmic options for constructing the Partition Comparison Graph (PCG). In addition, PC-Filter+ is able to deal with duplicate detection under different memory constraints.

Published in:

Network and System Security (NSS), 2010 4th International Conference on

Date of Conference:

1-3 Sept. 2010