Improved suffix blocking for record linkage and entity resolution
نویسندگان
چکیده
منابع مشابه
Learning Blocking Schemes for Record Linkage
Record linkage is the process of matching records across data sets that refer to the same entity. One issue within record linkage is determining which record pairs to consider, since a detailed comparison between all of the records is impractical. Blocking addresses this issue by generating candidate matches as a preprocessing step for record linkage. For example, in a person matching problem, ...
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Performing approximate data matching has always been an intriguing problem for both industry and academia. This task becomes even more challenging when the requirement of data privacy rises. In this paper, we propose a novel technique to address the problem of efficient privacy-preserving approximate record linkage. The secure framework we propose consists of two basic components. First, we uti...
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In data integration tasks, records from a single dataset or from different sources must often be compared to identify records that represent the same real world entity. The cost of this search process for finding duplicate records grows quadratically as the number of records available in the data sources increases and, for this reason, direct approaches, such as comparing all record pairs, must...
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Temporal record linkage is the process of identifying groups of records which are collected over long periods of time, such as census databases or voter registration databases, that represent the same real-world entities. These datasets often contain temporal information for each record, such as the time when a record was created, or the time when it was modified. Unlike traditional record link...
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The health data integration project at the E-Health Research Centre is researching ways of improving the integration of health and health related data while maintaining the privacy and security of the data. One such method is to improve the mechanisms of matching patients across databases when the identifying information must not be revealed, even during the linkage step. Background: With healt...
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ژورنال
عنوان ژورنال: Data & Knowledge Engineering
سال: 2018
ISSN: 0169-023X
DOI: 10.1016/j.datak.2018.07.005