Results 11 to 20 of about 375,414 (281)

Coreference detection of low quality objects [PDF]

, 2012
The problem of record linkage is a widely studied problem that aims to identify coreferent (i.e. duplicate) data in a structured data source. As indicated by Winkler, a solution to the record linkage problem is only possible if the error rate is ...
A. Bronselaer, D. Gusfield, I. Fellegi, P. Lehti, P. Ravikumar, S. Tejada   +5 more
core   +2 more sources

Undiagnosed dementia in primary care: A record linkage study [PDF]

, 2020
BackgroundThe number of people living with dementia is greater than the number with a diagnosis of dementia recorded in primary care. This suggests that a significant number are living with dementia that is undiagnosed.
Aldus, Clare, Arthur, Antony, Brayne, Carol, Dening (Notts), Tom, Dennington-Price, Abigail, Fox, Chris, Matthews (MRC Camb), Fiona, Millac, Paul, Richmond, Peter, Robinson, Louise, Savva, George, Stephan, Blossom C M   +11 more
core   +2 more sources

Real-time linkage: when is near enough good enough?

International Journal of Population Data Science, 2017
Objectives Timely data on the health and vital status of study participants is important for cohort management and patient recruitment processes in addition to traditional observational research. We have investigated the potential to modify data sourcing
Katrina Irvine, Jennifer Williamson, Victoria Pye   +2 more
doaj   +1 more source

Record linkage for Routinely Collected Health Data in an African Health Information Exchange.

International Journal of Population Data Science, 2022
Objectives To describe the record linkage system that is currently implemented at the Provincial Health Data Centre (PHDC) in the Western Cape, South Africa To assess its output to date with respect to types of matches and duplicates trends To ...
Themba Mutemaringa, Alexa Heekes, Andrew Boulle, Nicki Tiffin   +3 more
doaj   +1 more source

Evolving population data linkage services to transform large-scale biobanking services

International Journal of Population Data Science, 2018
Introduction Many population data linkage centres have been established to provide a mechanism for making linked administrative data available to approved third parties within robust governance frameworks.
Katie Irvine, Vivienna Ong, Simon Cooper, Sarah Thackway   +3 more
doaj   +1 more source

Privacy preserved incremental record linkage

Journal of Big Data, 2022
Using an incremental approach to solve the record linkage problem is a relatively new research area. In incremental record linkage, every inserted record is compared with some existing clusters of records based on its blocking key value.
Shahidul Islam Khan, Abir Bin Ayub Khan, Abu Sayed Md Latiful Hoque   +2 more
doaj   +1 more source

Comparative Study of Record Linkage Approaches for Big Data

Walailak Journal of Science and Technology, 2021
Record linkage is a challenging task for Big Data. This paper, hence, attempts to shed light on  record linkage approaches for Big Data by comparing three dimensions involving record linkage phases, dataset properties, and parallel processing approach ...
Randa MOHAMED, Ali EL-BASTAWISSY, Eman NASR, Mervat GHEITH   +3 more
doaj   +1 more source

Evaluating privacy-preserving record linkage using cryptographic long-term keys and multibit trees on large medical datasets

BMC Medical Informatics and Decision Making, 2017
Background Integrating medical data using databases from different sources by record linkage is a powerful technique increasingly used in medical research.
Adrian P. Brown, Christian Borgs, Sean M. Randall, Rainer Schnell   +3 more
doaj   +1 more source

Secure Privacy Preserving Record Linkage of Large Databases by Modified Bloom Filter Encodings

International Journal of Population Data Science, 2017
Objective In most European settings, record linkage across different institutions has to be based on personal identifiers such as names, birthday or place of birth. To protect the privacy of research subjects, the identifiers have to be encrypted.
Rainer Schnell, Christian Borgs
doaj   +1 more source

Semantic-based Privacy-preserving Record Linkage.

International Journal of Population Data Science, 2022
Introduction Sharing aggregated electronic health records (EHRs) for integrated health care and public health studies is increasingly demanded. Patient privacy demands that anonymisation procedures are in place for data sharing.
Yang Lu
doaj   +1 more source