• Journal of Information Processing Systems
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• v.4 no.3
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• pp.103-112
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• 2008

This paper proposes a policy adjuster-driven Grid workflow management system for collaborative healthcare platform, which supports collaborative heart disease diagnosis applications. To select policies according to service level agreement of users and dynamic resource status, we devised a policy adjuster to handle workflow management polices and resource management policies using policy decision scheme. We implemented this new architecture with workflow management functions based on policy quorum based resource management system for providing poincare geometrycharacterized ECG analysis and virtual heart simulation service. To evaluate our proposed system, we executed a heart disease identification application in our system and compared the performance to that of the general workflow system and PQRM system under different types of SLA.

• 대한예방의학회:학술대회논문집
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• 2000.10a
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• pp.179-180
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• 2000

• 제어로봇시스템학회:학술대회논문집
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• 2004.08a
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• pp.926-931
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• 2004

In this paper, we proposed security management architecture that combines programmable network technology and policy based network management technology to manage efficiently heterogeneous security systems. By using proposed security management architecture, a security administrator can manage heterogeneous security systems using security policy, which is automatically translated into a programmable security policy and executed on programmable middleware of security system. In addition, programmable middleware that has the features of programmable network can reduce excessive management traffic. We showed that the programmable middleware could reduce the load of management traffic by comparing processing time between the proposed architecture and PBNM architecture.

• Health Policy and Management
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• v.27 no.2
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• pp.95-96
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• 2017

The new president was elected unusually within short period, because of the president's impeachment. As the result, policy window as the president's election was rarely opened in healthcare sector. The new government has to overcome the era of aged society, low birth rate, and low economic growth rate and to prepare the unification of nation. The new government should set the priority of healthcare policies through a holistic and systematic approach. And the new government must implement a balanced healthcare policy with equity and efficiency, regulation and support, consumers and suppliers, in-kind benefits and cash benefits, and so on.

• Health Policy and Management
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• v.25 no.1
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• pp.1-2
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• 2015

• Health Policy and Management
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• v.26 no.2
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• pp.93-94
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• 2016

• Health Policy and Management
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• v.24 no.4
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• pp.301-303
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• 2014

• Health Policy and Management
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• v.24 no.3
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• pp.203-204
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• 2014

• Journal of Family Resource Management and Policy Review
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• v.12 no.2
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• pp.1-14
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• 2008

The purpose of this study is to evaluate the present workfamily balance policy and suggest a vision for moving forward. First, this study identified the scope of the workfamily balance policy and assessed the importance of this policy in relation to other family-related policies. Second, we evaluated the workfamily balance policy from the perspective of family resource management. Third, we suggested orientations and strategies for better policymaking from this same viewpoint.

• Proceedings of the Korean System Dynamics Society
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• 2000.07a
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• pp.65-102
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• 2000

In 1987, The Brundtland Report defined a sustainable development as the development that meets the needs of the present without compromising the ability of future generations to meet their own needs. This is the concept that we should cling to, to preserve natural resources of the present for the future generation. With this concept in mind, this paper criticized that the current waste management policy has been neglecting resource preservation aspect of waste management policy while giving too much emphasis on reducing waste generation. Thus, the purpose of this paper is to analyze how waste management policy can affect preservation of natural resources, and to investigate policy alternatives that can reduce both the volume of waste generated and the amount of natural resources that need to be consumed in the production process. The study was conducted based on the literature survey and system dynamics simulation. Borrowing Randers and Meadows's solid waste model with some modification of parameter and variables, this paper simulate several policy alternatives to figure out the most effective waste management policy set that can meet the need of the present without compromising the ability of the future generation to meet their own needs. Main concern was how to link waste management policy with resource management policy that can lead to minimization of waste generation and resource consumption.