• Proceedings of the Korea Contents Association Conference
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• 2015.05a
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• pp.55-56
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• 2015

근래에 게임이론 분야에서 진화계산 기법을 사용한 분석은 중요한 이슈이다. 본 논문에서는 교섭게임에서 입자군집최적화와 차분진화알고리즘 간의 공진화 과정을 관찰하고 상호 경쟁에서 얻는 이득을 비교하여 두 알고리즘의 성능을 분석한다. 실험결과 입자군집최적화가 차분진화알고리즘에 비해 교섭게임에서 더 우수한 성능을 보임을 확인하였다.

• Journal of Educational Research in Mathematics
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• v.18 no.4
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• pp.455-467
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• 2008

We need to reflect the establishment of meaning and level of 'proof and argumentation in middle school mathematics'. It should be considered as human activity through communication in community. Thus, we should design instruction from this standpoint. From this point of view, we had been operated 'Geometry Inquiry Class' aimed at middle school students in eighth grade for two years to improve current geometry class in middle school. In this study, we will observe how individual students' original proof schemes are developed and accepted to the class through the process of mutual negotiation between the teacher and students. The episode with four phases begins with the initial proof schemes students have offered. Through the negotiation of class participants, it gives birth to the proof scheme unique to the current geometry classroom. Why do we pay attention to the process? It is because we think that the value of this type of instruction lies in the process of communication and mutual understanding and mutual reference, not in the completeness of the final product. This is the very appropriate proof in the middle school mathematics classroom.

• Management & Information Systems Review
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• v.30 no.1
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• pp.129-158
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• 2011

The primary purpose of this paper is to investigate the relationships of single party bargaining system on the cooperative and participative labour-management relations using the samples from several teachers' organizations. This study seeks to identify a reasonable single party bargaining scheme though empirical research as well. Results of empirical study are summarized. Finally suggestions, implications and limitations of the present study are also discussed.

• Journal of the Korea Society of Computer and Information
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• v.27 no.8
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• pp.111-121
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• 2022

The purpose of this study is to examine the historical facts about the negotiation process between Korea and the U.S. over the launch of AFKN-TV's color broadcasting in 1977, which can be evaluated as the first time that the government raised the issue of broadcasting sovereignty against the U.S. government. More specifically, through literature research on archive documents stored in the Korean National Archives and Diplomatic Archive of Korea National Diplomatic Academy, this study examined the arguments, perceptions, and actions of the two governments by dividing three phases of the negotiation process. As a result of the study, the negotiations with the U.S. government over the unilateral color broadcasting of AFKN-TV in early 1977 and the conflict between the two countries led to a new perspective of broadcasting sovereignty. The Korean government's commitment to broadcasting sovereignty targeted the U.S. government in the 1980s once again.

• The Journal of the Korea Contents Association
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• v.10 no.4
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• pp.386-396
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• 2010

The purpose of this study is to examine the non-regular labor dispute from beginning to the ends, thus, give guidance for future similar labor disputes. As a result of this study, firstly, subcontract company union negotiated with their companies, but after their companies was shut up, the union demanded negotiation with Hynix Co.(Hynix Co. contracted with union member's companies about cleaning job etc for every year). However, Hynix rejected the union's demand, because Hynix Co. do not have the legal obligation to negotiate with subcontract company union. Secondly, union members was to in unemployment and for the employment & negotiation with Hynix Co. they did illegal actions against Hynix Co. Thirdly, there was tried many efforts by NGO & government authorities etc to settle the disputes, and mediated, arbitrated by private expert(Certified Public Labor Attorney) Finally, both parties(that is Hynix Co. and subcontract company union) negotiated each other and settled the dispute without employment.

• Journal of Labour Economics
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• v.27 no.1
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• pp.27-53
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• 2004

This paper analyzes the two cases of labor disputes (Hyundai Motor in 1998 and Power Generation Companies in 2002) in the period of restructuring, by applying the behavioral theory of labor negotiations as a comparative framework. The paper compares th backgrounds of the labor disputes, core issues, bargaining processes, and evolutionary patterns and consequences of the labor disputes at the two cases. The common features, found in the two dispute cases, are strong mistrust and exclusive bargaining attitude between labor unions and management, little feasibility of contract zone in bargaining proposals by the two parties, heteronomous dispute resolution by the intervention of the government, and the lack of learning effect gained from the experience of labor disputes. This comparative case study identifies that the confrontational labor-management relations at the firm level is re-produced by a regressive process of the following circulation: labor-management distrust $\rightarrow$ interest conflict in bargaining demand $\rightarrow$ exclusive bargaining attitude $\rightarrow$ the experience of antagonistic dispute $\rightarrow$ deepened distrust. In conclusion, four parties-labor unions, management, the government, and public press - are required to make much effort to replace the vicious circle of labor-management confrontation by a virtueous cycle of labor-management cooperation.

• Journal of the Korea Society of Computer and Information
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• v.28 no.5
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• pp.39-47
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• 2023

The purpose of this study is to examine the progress of negotiations between the two countries regarding the implementation of AFKN's satellite broadcasting on October 4, 1983, as well as the opposition of domestic public opinion, which emerged as an important variable in the negotiation process. Through this, it was intended to lay the foundation for the historical facts necessary to interpret the negotiation process between the two countries over the implementation of AFKN's satellite broadcasting in the context of world history of cultural globalization. As a research method, the historical literature research method was used, focusing on archive documents stored in diplomatic archives. The study revealed that public opinion's movement toward cultural imperialism under domestic political conditions, which had authoritarian control over the media, served as an accidental factor to help carry out the regime's interests of regime protection. Through these findings, this paper interpreted that AFKN-TV's satellite broadcasting, which was implemented under the U.S. Department of Defense plan without the prior consent of the Korean government, clearly shows that Korea has been "semi-forced" into the U.S.-led cultural globalization order.

• Korean Journal of Labor Studies
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• v.14 no.2
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• pp.95-131
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• 2008

조직적 침체를 겪고 있는 특수고용노조들과 관련하여 초기조직화 후 노조활동경험에 대해서는 연구가 이루어지지 않은 상황에서 이 글은 특수고용노조운동으로서 가장 두드러진 활동을 전개해온 화물연대의 노조활동경험을 사례분석하여 특수고용노조 나아가 비정규노조의 활동에 있어서 고려해야 할 '노조운동의 동학'은 무엇인가를 탐색하였다. 연구자료로서 노조의 문서자료와 관련 연구결과자료 등을 이용하였다. 먼저 화물연대의 동학의 배경을 이루는 화물연대 5년의 전개과정을 환경, 전략, 요구, 조직, 투쟁, 교섭의 측면에서 그리고 성과와 한계를 개괄적으로 살펴보았다. 이를 바탕으로 화물연대의 전개과정에서 볼 수 있는 특수고용노조운동의 특수한 동학을 특수고용노조운동에 함의를 갖고 있다고 보이는 것에 초점을 맞추어 재정리하는 방식으로 추출하였다. 특수고용노조운동의 동학으로서 노동자성 불인정의 악영향, 노동자집단의식 형성의 어려움, 조직확대의 어려움, 조직의 동맥경화 가능성, 간부의 취약성, 대상, 공간 및 수준의 복잡성으로 인한 어려움, 높은 내외이질성으로 인한 어려움을 볼 수 있었다. 이러한 동학을 고려하여 초기조직화 이후 특수고용노조들이 집중해야 할 활동방향을 제시하였다. 마지막으로 연구의 한계와 향후 연구방향을 제시하였다.

• Journal of Digital Convergence
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• v.14 no.8
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• pp.293-303
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• 2016

Analysis of bargaining games utilizing evolutionary computation in recent years has dealt with important issues in the field of game theory. In this paper, we investigated interaction and coevolution process among heterogeneous artificial agents using evolutionary computation in the bargaining game. We present three kinds of evolving-strategic agents participating in the bargaining games; genetic algorithms (GA), particle swarm optimization (PSO) and differential evolution (DE). The co-evolutionary processes among three kinds of artificial agents which are GA-agent, PSO-agent, and DE-agent are tested to observe which EC-agent shows the best performance in the bargaining game. The simulation results show that a PSO-agent is better than a GA-agent and a DE-agent, and that a GA-agent is better than a DE-agent with respect to co-evolution in bargaining game. In order to understand why a PSO-agent is the best among three kinds of artificial agents in the bargaining game, we observed the strategies of artificial agents after completion of game. The results indicated that the PSO-agent evolves in direction of the strategy to gain as much as possible at the risk of gaining no property upon failure of the transaction, while the GA-agent and the DE-agent evolve in direction of the strategy to accomplish the transaction regardless of the quantity.

• Journal of Digital Convergence
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• v.16 no.6
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• pp.437-447
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• 2018

This study aims to understand the experience and identity negotiation of women soldiers in the process of participating in the CISM military world games. To do this, we selected three women soldiers who participated in the CISM military world games and conducted in-depth interviews. The data analyzed through the content analysis revealed the following results. The first are experiences from the athletic participation before entering the military. The Second is about the enlistment in the Army. The Third is about the Army life. The Fourth World Soldier Athletic competition participated in the instrument and process. The fifth is about after the Games.