• Proceedings of the Korean Information Science Society Conference
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• 2006.06b
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• pp.130-132
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• 2006

커뮤니티 컴퓨팅 (Community Computing)은 유비쿼터스 환경을 하나의 사회(Society)로 보고 이 사회 내에서 특정한 목표(Goal)가 생겼을 경우 이를 달성시키기 위해 커뮤니티(Community)라는 개념을 이용하는 컴퓨팅 방법이다. 커뮤니티 컴퓨팅에서 목표가 발생함에 따라 커뮤니티는 동적으로 생성되며, 한 커뮤니티내에 속하는 구성원(Member)들은 그 커뮤니티의 목표 달성을 위해 상호 작용한다. 기존의 커뮤니티 컴퓨팅 연구에서는 커뮤니티를 생성하고 멤버를 관리하는데 있어 서로 다른 커뮤니티 혹은 멤버 간에 충돌이 발생할 수 있다. 본 논문에서는 커뮤니티 컴퓨팅에서 발생할 수 있는 충돌요인을 제시하고 이의 해결을 위하여 커뮤니티 정책(Community Policy)에 기반한 방법을 제안하였다. 이의 구현 방법론으로 정책 표현을 위하여 많이 사용되는 Ponder 언어를 적용하는 사례를 제시하였다.

• East Asian Economic Review
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• v.25 no.3
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• pp.233-272
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• 2021

The Regional Comprehensive Economic Partnership (RCEP) agreement, signed in November 2020, comes shortly after the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) entered into force and the US-China Trade War escalated. We use a computable general equilibrium model to assess the long-term effects of these three developments on income, trade, economic structure, factor returns and employment across the world, and especially in Asia-Pacific countries. The results suggest that RCEP could generate income gains that will be almost twice as large as those of the CPTPP, and that the two agreements together will largely offset the substantial negative effects of the US-China Trade War for the world as a whole. All three policy developments, but especially RCEP, will deepen East Asian production networks and will raise productivity and increase wages and employment in much of East Asia. At the sectoral level, regional trade in non-durable and durable manufactures will experience the most growth.

• Membrane and Water Treatment
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• v.13 no.1
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• pp.7-14
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• 2022

Using the SWOT-AHP method, this study identifies the priorities in the development of floating solar photovoltaics (PV) and suggests possible strategies. Our study analyzed the priorities in planning future solar PV strategies based on the opinions of 27 experts. Our results indicate that the government should expand support while emphasizing the benefit of floating solar PV in that it causes less environmental damage compared to onshore solar PV. In addition, the government should properly deal with the public-private conflict regarding the installation of floating solar PV. Floating solar PV itself has not reached a mature technological and institutional stage, but could be an option or alternative for saturated onshore solar PV facilities in Korea.

• East Asian Economic Review
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• v.28 no.1
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• pp.95-140
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• 2024

This study empirically investigates the international transmission of China's uncertainty shocks. It estimates a time-varying parameter Bayesian global structural vector autoregressive model (TVP-BGVAR) using time series data for 33 countries to evaluate heterogeneous international linkage across countries and time. Uncertainty shocks are identified via sign restrictions. The empirical results reveal that an increase in uncertainty in China negatively affects the global economy, but those effects significantly vary over time. The effects of China's uncertainty shocks on the global economy have been significantly altered by China's WTO accession, the global financial crisis, and the recent US-China trade conflict. Furthermore, the effects of China's uncertainty shocks, typically on inflation, differ significantly across countries. Moreover, Trade openness appears crucial in explaining heterogeneous GDP responses across countries, whereas the international dimension of monetary policy appears to be important in explaining heterogeneous inflation responses across countries.

• Journal of Korea Technology Innovation Society
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• v.11 no.3
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• pp.352-375
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• 2008

Recently policy coordination and integration have emerged as core challenges as complexity and uncertainty of policy. Especially as innovation and environment policy is expanding and its position is being further elevated within policy hierarchy, policy integration has emerged as core governance challenges for nation states. OECD countries emphasized the need of coordination and integration of policy by introducing concepts such as 'Environmental Policy Integration', 'the Third generation innovation policy', 'integrated innovation policy'. This study analysed the background, concepts, objects, mechanisms, and major issues of integrated innovation policy and various attempts for integrate innovation policy by policy level and cycle. Developing integrated innovation policies has become increasingly important for the EU and OECD countries in recent years. OECD countries including Finland have developed broader policy agendas for balancing policy objectives and aims of other policy sectors and horizontal relationships with other policy sectors. Policy integration helps to reorient policies where related policies are in conflict and to ensure coherence across different policy areas. Policy integration emphasizes long-term policy adjustment and adaptation based on social agreement and common vision.

• KIISE Transactions on Computing Practices
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• v.23 no.8
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• pp.466-472
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• 2017

Hardware Transactional Memory (HTM) has greatly changed the parallel programming paradigm for transaction processing. Since Intel has recently proposed Transactional Synchronization Extension (TSX), a number of studies based on HTM have been conducted. However, the existing studies support conflict prediction for a single cause of the transaction processing and provide a standardized TSX environment for all workloads. To solve the problems, we propose an efficient hardware transactional memory scheme for processing transactions in multi-core in-memory environment. First, the proposed scheme determines whether to use Software Transactional Memory (STM) or the serial execution as a fallback path of HTM by using a prediction matrix to collect the information of previously executed transactions. Second, the proposed scheme performs efficient transaction processing according to the characteristic of a given workload by providing a retry policy based on machine learning algorithms. Finally, through the experimental performance evaluation using Stanford transactional applications for multi-processing (STAMP), the proposed scheme shows 10~20% better performance than the existing schemes.

• Journal of Korean Society of Rural Planning
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• v.19 no.4
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• pp.191-202
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• 2013

This study aims at providing the basic information required for policies on return to countryside for farming or else, through analysing the actual state of settlement and the community of people returning to rural areas. The comparative analysis of people returning toward general village and sub-urban residential complex in rural has been done to figure out the settlement environment. And the status analysis targeting the people returning to rural areas and original residents who live in general village have been done to figure out the actual state of the community. As a result, people returning toward sub-urban residential complex in rural moved for something else, while people returning toward general village in rural moved with the purpose of farming. Like this, the aims of moving into rural areas show difference. There is little conflict between people returning to rural areas and original residents, but some people have an intention to move the other place due to the conflict with original residents. So the community revitalization is needed for the active responses and suitable adaptation of them. On the basis of this study, policy tasks for return to countryside for farming or else were suggested as follows; 1) It is necessary to formulate each policy on return for farming and something else to rural areas discriminatively. 2) The economic support for a stable settlement of people returning to rural areas and the programs activating community with original residents are required. The discussion about the new community formation is needed to respond to the increase of people returning to rural areas.

• Journal of Physiology & Pathology in Korean Medicine
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• v.22 no.5
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• pp.1132-1139
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• 2008

The structure of medical profession is composed of multiple relations among state, patients, and medical professions. There are conflicts between the nation and medical professions because the nation controls the monopoly of medical professions through medical policies. Patients make relations with medical profession as medical consumers. And medical professions compete each other in order to gain the control of the medical market. This paper attempts to review the dynamic relations between the nation and medical professions. The medical professions and the nation are in conflict about the control of the autonomy of medical professions. The medical professions want to exercise the monopoly rights in their own area and, on the other had, the nation wants to prevent problems that might result from the monopoly by regulations and to have the control over the national operation. Given this, the common view of medical sociology is that the nation and the medical professions are in constant conflict. The arguments that the present medical sociology has on the relationship between the nation and medical professions can be summarized like these: first, the nation is the authenticator of medical system; second, the nation is a medical provider and consumer; and, third, the nation is a mediator of regulations and conflicts. Based on the above mentioned relations between the nation and medical professions, this paper attempts to see how the nation, which is one component of the medical structure, make influences on Korean Oriental doctors and Traditional Chinese doctors. So as to do this, the changes in medical policies and promoting policies for Korean Oriental medicine and Traditional Chinese medicine are analyzed. Finally, the differences in national policies of Korean Oriental medicine and Traditional Chinese medicine are compared.

• Informatization Policy
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• v.30 no.4
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• pp.62-88
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• 2023

While the introduction of kiosk has become an essential element, enjoying the effect of labor cost reduction, it has not been able to embrace the senior population due to the digital divide. This study investigated which factors have relationships with conflict over use for kiosk from the viewpoint of shadow work that appears during self-service kiosk use. An analysis of 159 seniors through survey revealed that both technostress and subjective norms had significant relationships with conflict over use for kiosk, and that the perception of shadow work had a partial mediating effect on these relationships. Further, user experience showed a moderating effect on the relationship between technostress and perception of shadow work. These results suggest theoretical and practical implications related to digital shadow work, providing the relevant policy regarding digital inclusion for seniors.

• Journal of Arbitration Studies
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• v.34 no.1
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• pp.27-50
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• 2024

This paper examines issues concerning conflicts between arbitral awards and public interests, particularly with respect to economic sanctions. Sanctions have been widely used by political entities, such as States and organizations, as means to promote public interests and to resolve cross-border disputes. In particular, economic sanctions have been increasingly more visible in recent years due to the accelerating fragmentation of the international communities, and their magnitude and range of the impacts have grown accordingly. For example, the U.S. and the EU have imposed economic sanctions on Russia and related persons in response to Russia's invasion of Ukraine. The U.S. recently re-introduced a comprehensive economic sanction on Iran. One of the notable impacts of the sanctions, particularly economic sanctions, is that on international arbitration. Sanctions are essentially built on the notion of the protection of public interests, and public interests are some of the few grounds upon which recognition and enforceability or arbitral awards may be rejected. However, jurisprudence on such conflict between sanctions and arbitral awards have not been sufficiently addressed in Korea because court case and administrative decision records on this conflict have not been sufficiently accumulated. In this regard, this paper begins with offering a survey of the concept of public interests, economic and trade sanctions, arbitral awards and their enforceability, and the relationships between them. It then examines the mechanism upon which public interests, trade and economic sanctions may lead certain arbitral awards unenforceable. Next, the paper suggests judiciaries' balanced approach toward the public interests protected by trade and economic sanctions and the predictability and fairness in the enforcement of arbitral awards. Finally, this paper concludes with the methods of the implementation of such balanced approach.