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Sensitivity of clinical data and strict rules regarding data sharing have caused privacy and security to be critical requirements for using patient profiles in distributed healthcare systems. The amalgamation of new information technology with traditional healthcare workflows for sharing patient profiles has made the whole system vulnerable to privacy and(More)
In this paper, we present an approach for enhancing program understanding and reusability through a behavior-driven design pattern recovery process. In this context, incorporating behavioral features would characterize the approach as a goal-driven and scalable pattern recovery process. The proposed technique consists of a feature-oriented dynamic analysis(More)
Software system analysis for extracting system function-ality remains as a major problem in the reverse engineering literature and the early approaches mainly rely on static properties of software. In this paper, we propose a novel technique for dynamic analysis of software systems to identify the implementation of the software features that are specified(More)
This paper presents a technique for recovering the high level design of legacy software systems according to user defined architectural plans. Architectural plans are represented using a description language and specify system components and their interfaces. Such descriptions are viewed as queries that are applied on a large data base which stores(More)
This paper presents a technique for recovering the high level design of legacy software systems based on pattern matching and user defined architectural patterns. Architectural patterns are represented using a description language that is mapped to an attributed relational graph and allows to specify the legacy system components and their data and control(More)
This research examines the potential for new Health Level 7 (HL7) standard Fast Healthcare Interoperability Resources (FHIR, pronounced " fire ") standard to help achieve healthcare systems interoperability. HL7 messag-ing standards are widely implemented by the healthcare industry and have been deployed internationally for decades. HL7 Version 2 (" v2 ")(More)