[PDF] Top 20 Efficient private record linkage of very large datasets
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Efficient private record linkage of very large datasets
... the linkage has to be done without a unique identification number, the comparison of keys derived from unit identifiers is ...with large files like census data or population registries, comparing each ... See full document
7
An efficient record linkage scheme using graphical analysis for identifier error detection
... Indeed, one interesting aspect of the algorithm used here is the separation of the algorithms used for detection of bad clusters, which relies on a logistic classifier, from that used for bad cluster partitioning (which ... See full document
12
Counteracting Bloom Filter Encoding Techniques for Private Record Linkage
... BFE datasets with 2-attributes and 3-attributes with di ff erent over- lap ...of datasets are tested at di ff erent Dice coe ffi cient threshold t, with values ranging from ...2-attributes datasets ... See full document
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Sociodemographic differences in linkage error: an examination of four large scale datasets
... The datasets comprised: ten years of Western Australian (WA) hospital admission data (n = 6,772,949), ten years of New South Wales (NSW) hospital admissions data (n = 19,874,083), three years of NSW public ... See full document
9
Using metric space indexing for complete and efficient record linkage
... We review relevant work in the areas of indexing for record linkage (for recent surveys see [5,25]), and metric space indexing [31]. Techniques to link records have been investigated for over five decades ... See full document
12
An efficient Privacy-Preserving Record Linkage Technique for Administrative Data and Censuses
... the linkage has to be done without a unique identification number, it is necessary to compare keys derived from personal ...with large files such as census data, comparing each possible pair of keys for two ... See full document
9
Efficient incremental density-based algorithm for clustering large datasets
... single linkage, CURE [15] and Chameleon [16] can deal with different shapes and sizes of clusters and less sus- ceptible to initialization and outliers; however they suffer from two main limitations: firstly they ... See full document
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Optimal strategy for linkage of datasets containing a statistical linkage key and datasets with full personal identifiers
... a large linked population-based dataset for NSW, covering about one third of the Australian ...probabilistic record linkage techniques. The quality of linkage is checked continuously and is ... See full document
8
Privacy-preserving record linkage in large databases using secure multiparty computation
... The private data will never be learned by any of the servers, unless it is deliberately declassified ...the private values are stored in a secret-shared manner, preventing a single server from learning its ... See full document
14
Association between multiple sclerosis and epilepsy: large population-based record-linkage studies
... follow-up, whereas the English dataset is much larger in size but with shorter follow-up periods. There are some weaknesses in this study. It is confined to people who received day case care or hospital admission, both ... See full document
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An Introduction to Probabilistic Record Linkage
... In record linkage processes with large datasets, it is usually computationally infeasible to compare every possible pair of records; for this reason, a blocking strategy is often ...in ... See full document
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Efficient Delegated Private Set Intersection on Outsourced Private Datasets
... their datasets by representing them as blinded ...outsourced datasets blinded under different blinding keys can now be combined in the compu- tation ...the datasets to be used securely an unlimited ... See full document
15
Estimating parameters for probabilistic linkage of privacy-preserved datasets
... In probabilistic record linkage, individual records are compared on a pairwise basis. This process makes the number of possible comparisons extremely large for all but small data files. To reduce ... See full document
10
An Efficient Shortest Path Approach Using BFS Algorithm With Smc Protocol For Privacy Preserving Record Linkage
... membership. Record linkage is the process of matching records from several databases that refer to the same ...Linking large collections of records that protecting their privacy have arisen recently ... See full document
5
Scalable and approximate privacy-preserving record linkage
... An efficient private blocking technique (Chapter 6): As discussed in Sec- tion ...1.1, private blocking techniques are needed to make PPRL applications scalable to large databases by reducing ... See full document
199
A Survey on Various Indexing Technique for Record Linkage
... An Efficient way of record linkage system and de- duplication using indexing technique, classification and FEBRL framework published on International Journal of Emerging Science and Engineering ... See full document
5
The effect of data cleaning on record linkage quality
... a very high standard using probabilistic linkage along with a rigorous manual re- view of created links, and a quality assurance program to analyse and manually review likely ...this linkage is ... See full document
10
Privacy-Preserving Record Linkage and Privacy-Preserving Blocking for Large Files with Cryptographic Keys using Multibit Trees
... preserving record linkage for very large files requires blocking methods to reduce the number of ...on large datasets showed superior performance compared to previously used ... See full document
9
Evaluating privacy-preserving record linkage using cryptographic long-term keys and multibit trees on large medical datasets
... The desirable property of all Bloom filter-based encryp- tions is that they are similarity-preserving. This presents security considerations, as this property can be exploited to attack the encryption and potentially ... See full document
7
Efficient protocols for private record linkage
... Each record from the original database is copied to the duplicate database with 1, 2 or 3 ...get large amount of false positive if the database size is ... See full document
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