• Journal of Communications and Networks
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• v.15 no.3
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• pp.301-311
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• 2013

This paper proposes a policy-based quality of service (QoS) management framework for adaptive routing decisions. We present an approach considering interior gateway protocol (IGP) for path discovery mechanisms and QoS-aware policies for configuring the network elements. The integration of the aforementioned modules into this policy-based network management (PBNM) system is demonstrated by conducting experiments in a real environment, the hellenic public administration network SYZEFXIS. These experiments combine different traffic conditioning mechanisms through event detectors, consider IP service level agreement mechanisms that interoperate with the PBNM system and analyze the enforcement of IGP and QoS policies. Finally, validation and measurement tools are used to prove the efficiency of this framework. It is shown that this architecture offers significantly increased performance and learning capabilities, while the PBNM system achieves adaptive QoS routing through automated configuration considering the avoidance of suboptimal routing issues or under-performance conditions of the network entities.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.14 no.5
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• pp.2003-2021
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• 2020

Today's computer systems are widely integrated with CPU and GPU to achieve considerable performance, but energy consumption of such system directly affects operational cost, maintainability and environmental problem, which has been aroused wide concern by researchers, computer architects, and developers. To cope with energy problem, we propose a task-scheduling framework to reduce energy under performance constraint by rationally allocating the tasks across the CPU and GPU. The framework first collects the estimated energy consumption of programs and performance information. Next, we use above information to formalize the scheduling problem as the 0-1 knapsack problem. Then, we elaborate our experiment on typical platform to verify proposed scheduling framework. The experimental results show that our proposed algorithm saves 14.97% energy compared with that of the time-oriented policy and yields 37.23% performance improvement than that of energy-oriented scheme on average.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.4
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• pp.1475-1482
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• 2010

This paper aims at finding the policy implications of mobile government services based on the comparison of domestic and foreign cases. We developed a framework for the classification of mobile government services and examined the domestic and foreign mobile government services to identify policy implications and dynamic trends of the mobile government. In the policy perspective, we suggest customer-centric service redesign, extensive adoption of mobile service solutions, and new service development reflecting new mobile trends.

• Korean Journal of Social Welfare Studies
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• v.42 no.4
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• pp.61-102
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• 2011

The purpose of this article is to anatomize the political dynamics of South Korea's healthcare policymaking through the integrative analytical framework combining the policy network perspective and the advocacy coalition theory. This framework is expected to be advantageous to the analysis of Korea's turbulent healthcare policy change from a systematic and process-driven point of view. A target of analysis is the two decades of turbulence to transform the health insurance system into a single payer system. Through the analysis, this article tries to illuminate the dynamics of Korea's healthcare policymaking, by connecting environmental context, policy networks, advocacy coalitions, and policy outputs. For a case study, this article classifies the debates to inaugurate a single payer system into four sub-phases and conducts longitudinal comparative research.

• Health Policy and Management
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• v.22 no.3
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• pp.315-346
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• 2012

The legal relationship between patient and physician is legally equal relationship. But, in times past, patients be compelled to sign an unequal contract, substantially. Because of the imbalance between supply and demand in the health care market. Today, the law of supply and demand in the health care market is running well. And as the cognition of citizens' rights grows, the relationship between patient and physician can also get a lot of changes. Patients have the right to know the information about medical care, and to decide whether or not to get treatment including invasions against their own bodies. In other words, Doctors have an obligation to explain to their patients. If doctors did not provide patients sufficient explanation or information, it violates the right of patients. This is a tort, or a breach of contract. To improve the remedy for violation of patient's right, patient is able to be protected by status as consumer. If patient is a kind of consumer in terms of medical consumption, he/she as consumer can enjoy supplementally the consumer's right. The patient as a consumer can exercise now a consumer's right as a constitutional right. In addition, with respect to consumer's rights, Framework Act on Consumers was enacted. This Act is based on constitutional provisions of Article 124 and the Act can be seen as a law that embodies consumer right because the provision of the constitutional law delegates specific contents. In the health care field, patients need to win recognition the statue of the consumer to hold the sovereignty of the consumer. In particular, if patients are consumers, they may be able to make good use of the quickly and efficiently collective dispute resolution and association lawsuit to rescue their damage, the Alternative Dispute Resolution(ADR) of Framework Act on Consumers.

• STI Policy Review
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• v.7 no.2
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• pp.106-131
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• 2016

The general purpose of this paper is to identify opportunities for and to measure existing collaboration on research and development between institutions from the countries of Asia and Latin America in FEALAC's framework, in the fields of biotechnology and nanotechnology and their convergence. The methodological approach includes scientific and technological surveillance and research seeking to identify both the R&D and innovation capacities of the countries as well as the degree of international cooperation between countries of the two regions; case studies and a study of the governance framework of international collaboration in R&D about issues considered global challenges. The study has three main findings. First, nanotechnology, biotechnology and their convergence contribute to solving the problem of contamination by heavy metals affecting most of the countries that are part of FEALAC and to address problems arising from the accelerated rate of energy consumption, which also contributes to environmental damage. In this scenario, important business opportunities arise from the adaptation and development of bio-refinery technologies. Second, the scientific relationship between FEALAC countries, mainly between Asian and Latin American countries, is weak as can be seen in research for articles and patents. But there is plenty of room and potential for improvement. Third, current and upcoming joint R&D programs and projects should be linked both to existing governance structures and to new ones that serve as experiments of STI public policy regarding innovative management of intellectual property and capacity building. Practical implications are included in lessons learned and a set of recommendations involving a couple of proposals. One proposal calls for research and innovation in promising fields for international cooperation. Another proposal creates mechanisms in the governance framework for sharing knowledge, capacity building, and funding.

• Journal of Korean Society of Forest Science
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• v.103 no.2
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• pp.299-306
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• 2014

Japan and Korea have developed forest therapy policies, but their policies differ in several respects. First, Forest therapy projects are managed by local governments and residents in Japan, while they are operated by Korea Forest Service. Second, Japan adopts the certification system of forest therapy areas, emphasizes medical and scientific evidences, maintains the quality of forest therapy by inducing competitive participation of local governments and residents, and cultivates forest therapists through Forest Therapy Society. In contrast, Korea has adopted the licence system, improved institutional framework, and cultivated therapists, but it is at early stage. Third, Japanese forest therapy policy aims at regional development of the mountain villages, overlapping with other local policies. However, in Korea, the primary policy goal is to expand forest services and thereby having its own policy framework and being promoted strongly.

• Disaster Prevention Review
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• v.14 no.5
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• pp.154-155
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• 2012

• Transportation Technology and Policy
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• v.7 no.3
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• pp.127-132
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• 2010

• Korean Security Journal
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• no.54
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• pp.203-222
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• 2018

Public order management is one of the most important areas in policing. Drawing on the legal framework and policy, this study aims to assess practices of criminal justice practitioners, especially, police and prosecutors, in England and Wales. Using qualitative interviewing, four main themes are identified: (1) an emphasis on a right to protest, (2) police practices on public order management, (3) the development of police/prosecutor liaison, and (4) the value of video evidence. Based upon these findings, several legal, policy and practice implications are drawn. These implications involve a wide range of aspects concerning strategic, operational, and tactical interventions by the police, as well as collaboration between police and prosecutors. Although the criminal justice context in England and Wales is very different to South Korea, some practices and distinctions can be useful to consider in the Korean context. This study suggests that more gains can be made if legislation, policy, and practice across criminal justice nodes can be coordinated and approached holistically.