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Big Data is not the New Oil: Common Misconceptions about Population Data
Peter Christen, Rainer Schnell
Databases covering all individuals of a population are increasingly used for research and decision-making. The massive size of such databases is often mistaken as a guarantee for v…
Large Scale Record Linkage in the Presence of Missing Data
Thilina Ranbaduge, Peter Christen, Rainer Schnell
Record linkage is aimed at the accurate and efficient identification of records that represent the same entity within or across disparate databases. It is a fundamental task in dat…
Accurate and Efficient Suffix Tree Based Privacy-Preserving String Matching
Sirintra Vaiwsri, Thilina Ranbaduge, Peter Christen +1
The task of calculating similarities between strings held by different organizations without revealing these strings is an increasingly important problem in areas such as health in…