The purpose of this study is to understand observed behavior and to diagnose and find solutions to issues encountered in organizational computer security using a systemic approach, namely system archetypes. In this paper we show the feasibility of archetypes application and the benefits of simulation. We developed a model and simulation of some aspects of security based on system dynamics princ...

This case report describes how two complementary standards, CONTsys (European Standard EN 13940-1 for continuity of care) and the reference model of openEHR, were applied in modeling a shared care plan for shared homecare based on requirements from the OLD@HOME project. Our study shows that these requirements are matched by CONTsys on a general level. However, certain attributes are not explici...

Designers at the conceptual phase of products such as headphones, stress the importance of comfort, e.g. executing comfort studies and the need for a reliable user panel. This paper proposes a methodology to issue a reliable user panel to represent large populations and validates the proposed framework to predict comfort factors, such as physical fit. Data of 200 heads was analyzed by forming c...

Individual IT culture (IITC) represents the measure of an individual’s exposure to, and experiences with IT at a given point in time. The resulting IT culture archetype from this measure can be classified as representing either the proactive, passive or refusal attitudinal group. Within the IS literature, previous studies have demonstrated how the knowledge of IT culture archetypes enhances our...

The OpenEHR archetypes have been suggested as a standard for detailing data models of electronic healthcare records, as a means of achieving interoperability between clinical systems. But, mapping terms of these clinical data models to a terminology system, such as SNOMED CT, is a crucial step to provide the required interoperability. Through this study, we aim to understand better how archetyp...

Complex software development is a risky job. The number of unsuccessful projects surpasses the number of successful developments, particularly when large projects are analyzed. This paper describes an approach to develop, retrieve, and reuse management knowledge and experience concerned with software development risks. Scenarios are used to model risk impact and resolution strategies efficacy w...

INTRODUCTION The semantic interoperability of electronic healthcare records (EHRs) systems is a major challenge in the medical informatics area. International initiatives pursue the use of semantically interoperable clinical models, and ontologies have frequently been used in semantic interoperability efforts. The objective of this paper is to propose a generic, ontology-based, flexible approac...

Abstract The open-source paradigm offers a plethora of opportunities for innovative business models (BMs) as the underlying codebase technology is accessible and extendable by external developers. However, finding proper configuration (OSBMs) challenging, existing literature gives guidance through commonly used BMs but does not describe design elements. present study generates taxonomy followin...