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A Framework For Describing And Classifying Multicriteria Portfolio Selection Problems: An Object-Oriented Approach, Heinz Roland Weistroffer, Charles H. Smith
A Framework For Describing And Classifying Multicriteria Portfolio Selection Problems: An Object-Oriented Approach, Heinz Roland Weistroffer, Charles H. Smith
Journal of International Technology and Information Management
Many decisions require not a single solution alternative, but a set or portfolio of alternatives. For example, a business generally produces not a single product, but a portfolio of products, and a project is tackled not by a single individual, but by a team of individuals. Unfortunately, the portfolio selection problem has been largely neglected in the literature. Though many specific problem environments have been discussed using heuristic, ad hoc methods, no general methodology or theory has been developed. This paper proposes an object-oriented framework to provide a theoretical foundation for future research on the portfolio selection problem.
Machines And Machinations: The Integrated Care Record Service In The Uk National Health Service, Reshma Ramesh Gandecha, Christopher Atkinson, Anastasia Papazafeiropoulou, Lampros Stergioulas
Machines And Machinations: The Integrated Care Record Service In The Uk National Health Service, Reshma Ramesh Gandecha, Christopher Atkinson, Anastasia Papazafeiropoulou, Lampros Stergioulas
Journal of International Technology and Information Management
This paper examines the use of Actor Network Theory (ANT) as a lens to get a better understanding of the implementation of the Integrated Care Record Service (ICRS) in the UK National Health Service (NHS). Actor Network Theory has been deployed in various environments to achieve a better understanding of the roles of not only the humans but also the artifacts that constitute, in this case, healthcare networks of services and organisations. The theory is used as a means of supporting real world interventions, providing a richer understanding of complexities involved and thereby helps management to make better decisions. This …
Applying Theoretical Frameworks To Explicate Physician Acceptance Of Computerized Physician Order Entry (Cpoe), David Rosenthal, Elaine Seeman, Shanan Gibson
Applying Theoretical Frameworks To Explicate Physician Acceptance Of Computerized Physician Order Entry (Cpoe), David Rosenthal, Elaine Seeman, Shanan Gibson
Journal of International Technology and Information Management
This paper reports the findings of a pilot study undertaken to ascertain the feasibility of incorporating the Theory of Planned Behavior and the Taxonomy of Work Values into the explanation of physician technology acceptance of a new organizational technology – Computerized Physician Order Entry (CPOE). While Davis’s Technology Acceptance Model has received much empirical support, we posit that certain complexities associated with the physician population and the hospital environment warrant the inclusion of other theoretical models as a means of furthering our understanding of technology acceptance. Although preliminary in nature, this study finds support for the inclusion of both the …