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Hippocratic PostgreSQL

Authors: Padma, J; Silva, Yasin; Arshad, Mohamed; Aref, Walid G.;

Hippocratic PostgreSQL

Abstract

Privacy preservation has become an important requirement in information systems that deal with personal data. In many cases this requirement is imposed by laws that recognize the right of data owners to control whom their information is shared with and the purposes for which it can be shared. Hippocratic databases have been proposed as an answer to this privacy requirement; they extend the architecture of standard DBMSs with components that ensure personal data is handled in compliance with its associated privacy definitions. Previous work in Hippocratic databases has proposed the design of some of these components. Unfortunately, there has not been much work done to implement these components as an integral part of a DBMS and study the problems faced to realize the Hippocratic databases. The main goal of the 'Hippocratic PostgreSQL' project is to perform this implementation and study. The project includes the implementation of components to support limited disclosure, limited retention time, and management of multiple policies and policy versions. This demo presents the use of these components both from a terminal-based SQL command interface and through a Web-based healthcare application that makes use of the implemented database-level privacy features. Hippocratic PostgreSQL has the novel feature of augmenting both k-anonymity and generalization hierarchies into the Hippocratic DBMS engine functionality. Several interesting problems emerge as a result and their solutions are presented in the context of this demo.

Country
United States
Related Organizations
Keywords

Internet, SQL, data privacy, Web-based healthcare application, Privacy-aware database management system, hippocratic DBMS engine, Life Sciences, k-anonymity, information systems, health care, 004, hippocratic PostgreSQL, hippocratic databases, Engineering, Medicine and Health Sciences, Physical Sciences and Mathematics, privacy preservation Hippocratic database

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
5
Average
Average
Average
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