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A Study on Access Control, Trusted Languages, Constraints and Types of an EHR system.

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dc.contributor.advisor Liu, Yanhong Annie. en_US
dc.contributor.author Nguyen Vuong, Hiep Minh en_US
dc.contributor.other Department of Computer Science en_US
dc.date.accessioned 2012-05-15T18:05:23Z
dc.date.accessioned 2015-04-24T14:52:52Z
dc.date.available 2012-05-15T18:05:23Z
dc.date.available 2015-04-24T14:52:52Z
dc.date.issued 2010-12-01 en_US
dc.identifier NguyenVuong_grad.sunysb_0771M_10333.pdf en_US
dc.identifier.uri http://hdl.handle.net/1951/55563 en_US
dc.identifier.uri http://hdl.handle.net/11401/72619 en_US
dc.description.abstract Cassandra is a role-based trust management language that utilizes Datalog with constraints to materialize security policies. A policy is a set of rules that can create and maintain roles, control users' access and manage different sets of information. With the help of Cassandra, the list of rules for NHS electronic health record system is constructed with readability. However, due to lack of real data and implementation, people cannot test and put their trust on the line. Patients often reject the ideas of sharing their information via a system if they cannot manage their own data. Doctors, on the other hand, will not use the system if it takes too long to respond, or has too many restrictions and ends up being hard to use. In this project, we focus on testing the system through analyzing its structure and the interaction between rules. We also try to revise the rules to improve readability while keeping the system's essence intact during the automated process. en_US
dc.description.sponsorship This work is sponsored by the Stony Brook University Graduate School in compliance with the requirements for completion of degree. en_US
dc.format Monograph en_US
dc.format.medium Electronic Resource en_US
dc.language.iso en_US en_US
dc.publisher The Graduate School, Stony Brook University: Stony Brook, NY. en_US
dc.subject.lcsh Computer Science en_US
dc.subject.other Analysis, Cassandra, Datalog, Health Care System, trust management, type en_US
dc.title A Study on Access Control, Trusted Languages, Constraints and Types of an EHR system. en_US
dc.type Thesis en_US
dc.mimetype Application/PDF en_US
dc.contributor.committeemember Scott D. Stoller en_US
dc.contributor.committeemember Michael Kifer. en_US

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