309 research outputs found

    Integrative systems methodology: Heuristic for requisite variety

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    A systemic integration approach to designing interagency responses to wicked problems

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    Wicked problems are open-ended, highly interdependent issues that cross agency, stakeholder, jurisdictional, political and geopolitical boundaries. This confounds governments because policies and budgets tend to be aligned within these boundaries and not across them, making it difficult to bring the appropriate talent, knowledge and assets into an interagency approach to tackling whatever wicked problem is at hand.Many governments realize the need for a ‘whole-of-government’ approach to tackling large complex issues, and have employed various methods to achieve interagency and other private/public partnerships. One approach is to employ experts (sometimes called Czars) who are in charge of specific policies and can coordinate input from across government and private entities. Other organizational approaches have focused on forming high-level committees and task forces made up of representation from stakeholder organizations. These approaches are intended to increase cross-government information sharing, identify best-practices, and generate reports that include recommendations to policy makers. However, the formation of these vehicles can be ad hoc and not designed holistically to handle the complexity of wicked problems where interdependencies abound and the perspectives and values of agencies and other stakeholders can often be in conflict. Other complaints about forming these ad hoc groups include the slow, long-term process required to build trust; one agency typically takes the lead, creating problematic power relationships when their own inevitably partial perspective starts to override the perspectives of other agencies; difficulties of reaching agreement on crosscutting agendas; too many meetings; inaction in the face of the above difficulties; and missed opportunities. The research described in this paper was conducted to develop and evaluate a new Systemic Intervention approach to designing interagency meta-organizations. The term meta-organization is used because it is important to note that this does not have to mean a new official bricks-and-mortar organization, but an organization nonetheless. The term “interagency” is sometimes used to mean this meta-organization. It is a multi-method approach that combines the viable system model (VSM) as the organizational design instrument with participatory problem structuring methods and boundary critique

    Lean Thinking For Lead-Time Reduction And Efficient Knowledge Creation In Product Development

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    There are many distinct differences between manufacturing process and Product Development (PD) process, so lean tools have to be customized to deliver results in the later domain. The main focus of this dissertation is to extend them to manage and improve the PD process in order to develop the product faster while improving or at least maintaining the level of performance and quality. For aforesaid purpose, value stream mapping (VSM) method is used to explore the wastes, inefficiencies, non-valued added steps in a single, definable process out of complete PD process. Besides numerous intangible benefits, VSM framework will help the development team to reduce the lead-time by over 50%. Next, a set of ten lean tools and methods is proposed in order to support and improve efficiency of the knowledge creation (KC) process. The approach establishes a KC framework in PD environment, and systematically demonstrates how these lean tools and methods conceptually fit into and play a significant role in enhancing the performance of KC process. Following this, each of them is analysed and appropriately positioned in a SECI (socialization-externalization-combination-internalization) mode depending on the best fit. Quick and correct KC at the right time aids in further improving the development lead-time and product quality. Such successful innovation is often associated with adoption and execution of all SECI modes within any PD phase. This dissertation attempts to argue with this general notion and to distinguish different PD phases\u27 affinity corresponding to distinct SECI mode. In this regard, an extended Fuzzy Analytic Hierarchy Process (EFAHP) approach to determine the ranking in which any PD phase is influenced from SECI modes is proposed. In the EFAHP approach, the complex problem of KC is first itemized into a simple hierarchical structure for pairwise comparisons. Next, a triangular fuzzy number concept is applied to capture the inherent vagueness in linguistic terms of a decision-maker. This dissertation recommends mapping the triangular fuzzy numbers (TFNs) with normal distributions about X-axis when the pessimistic value of one TFN is less than the optimistic value of other TFN (t23 ≀ t11). This allows us to develop a mathematical formulation to estimate the degree of possibility of two criteria as opposed to zero resulted by the use of the current technique in the literature. In order to demonstrate the applicability and usefulness of the proposed EFAHP in ranking the SECI modes, an empirical study of development phase is considered. After stringent analysis, we found that the combination mode was the mode that highly influenced the development phase

    The application of the viable systems model to the Durban Institute of Technology Library.

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    Thesis (M.Com.)-University of KwaZulu-Natal, Durban, 2006.Most institutions of higher learning in South Africa have had to merge because of the directive from the Department of Education enacted in the Higher Education Act of 1997, which aimed at restructuring the higher education sector. Academic libraries as departments within these institutions also had to merge as their parent organisations merged. The Durban Institute of Technology (DIT) became the first merged institution of higher learning in the country. The purpose of this study is to diagnose whether the merged DIT libraries are viable. This is tested by using the Viable Systems Model (VSM), which is based on cybernetic principles. This research project is meant to give a holistic view of the viability of the DIT libraries. Members of the library staff were asked through an interview process what their views were about the library. The interviews were semi-structured and were conducted individually so as to elicit detailed information from library staff about the library, its processes, procedures, structure and management. Observation and document analysis were also used to gather further information relevant to the study. The study concluded that the library does not have enough resources and there is confusion amongst members of the library staff about what the library goals are. Although the library does not have a single image and culture it is very active and is well represented in the Library and Information Services structures and within the DIT

    Systems of systems:pure and applied to Lean Six Sigma training

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