期刊名称:International Journal of Computer Trends and Technology
电子版ISSN:2231-2803
出版年度:2012
卷号:3
期号:3-1
出版社:Seventh Sense Research Group
摘要:There is an increasing demand for systems that can provide secure data storage in a costeffective manner. Having duplicate records occupies more space and even increases the access time. Thus there is a need to eliminate duplicate records. This sounds to be simple but requires an tedious work since duplicate records do not share a common key and/or they contain errors that make duplicate matching a difficult task. Errors are also introduced as the result of transcription errors, incomplete information, lack of standard formats, or any combination of these factors.