• 심성연구
• /
• 제26권2호
• /
• pp.149-188
• /
• 2011

한국의 남쪽 섬 진도의 장례식에서는 상여가 나가기 전날 밤에 다시래기(再生 ; 다시 낳기)라는 연극을 한다. 그 과정 중에 숨겨진 죽음과 관련된 원초적이고 보편적인 심리적 의미를 분석심리학적 관점에서 고찰해 본다. 이 연희의 특징은 1) 축제식 장례 2) 광대의 등장(대극의 존재와 갈등) 3) 성적표현들 4) 여성의 적극적 참여 5) 출산과정의 난관 6) 아이의 탄생과 함께 나누는 기쁨들로 요약된다. 이는 인생의 마지막 통과의례 중 전이기의 의례(Transition)이다. 연희의 전제조건인 호상(好喪)은 삶의 여정에서 그가 갖추어야 할 페르조나(persona)들에 대한 집단의식의 판단이다. 갖추어진 삶을 산 다음에 제대로 된 죽음이 된다. 등장하는 눈 뜬 장님 거사와 남성들을 희롱하는 사당 그리고 파계승 세 사람은 삼각의 갈등 구조를 보인다. 거기에 연출자이면서 주인공인 가상제가 합세 4인의 균형을 이룬다. 이들은 예의 바르고 이성적인 집단의식의 그림자적 측면을 나타내는 광대들이다. 동시에 트릭스터 원형상의 모습을 나타낸다. 산 자와 죽은 자, 상자와 가상자, 경건함과 난장판, 통곡과 웃음, 침묵과 넋두리, 죽음과 출생 등 다양한 대극이 공존하고 이로서 전체가 된다. 거사와 중은 대극이며 사당(아니마)은 둘 사이를 오가며 갈등을 부추긴다. 아기는 그 갈등의 소산이며 동시에 해결책이기도 하다. 갈등은 전체성의 상징인 아이의 탄생으로 해소되는 듯 하다 아기의 친권을 두고 재연되고 그 해결은 네 번째 인물이자 최초의 시작인 상주에게 아기를 맡기는 것이다. 이렇게 무의식은 드러나는 현실과 손을 잡는다. 무의식의 상들이 의식화 되고 무의식에서 생성된 새로운 에너지는 의식으로 흘러들어 의식의 결손을 치유하는 힘이 된다. 다시래기는 죽은 자를 위한 것이기 보다 오히려 산자를 위로하기 위한 성격이 더 강한 놀이이다. 죽음이 상실이 아니라 새로 태어남이요, 살아남은 자에게는 새로운 독립된 지도자로의 변환을 뜻한다. 죽은 자와 산 자 모두에게 갱신이라는 이중적 의미를 갖는다. 최근에 민간의 장례절차에서는 다시래기가 사라지고 단지 무대에서 굿으로 그 형태가 일부 보존되고 있다. 지나치게 엄격한 죽음에 대한 집단의식의 일방적 태도를 보상하는 무의식의 표현이 다시래기라면, 그 사라 저감은 죽음을 종결로 보고 너무 쉽게 정리해 버리려는 오늘날의 사회적 태도와 관련성을 고려해 봐야 할 것이다.

• 정보처리학회논문지:컴퓨터 및 통신 시스템
• /
• 제10권4호
• /
• pp.93-100
• /
• 2021

블록체인의 확장성 문제를 해결하기 위한 이더리움 샤드 시스템은 부하 균형 문제가 존재하며 이는 그래프 분할 문제로 모델링된다. 본 논문에서는 게임 이론의 협상 해법을 사용하여 이더리움 샤드 시스템의 상반된 효용에 대한 협상이 가능한 적응적 온라인 가중그래프 분할 알고리즘을 제안한다. 게임 이론의 협상 해법은 상반된 효용의 협상점을 공정하게 결정할 수 있는 공리적 해법이다. 제안 알고리즘은 기존 온라인 그래프 분할 알고리즘을 가중그래프에 적용할 수 있도록 개선하였으며 대표적인 교섭 해법인 내쉬 협상 해법을 확장한 확장 내쉬 협상 해법을 사용하여 이더리움 시스템 상황을 고려한 설계를 통해 효과적으로 부하 균형을 수행하였다. 실험 결과, 대표적인 온라인, 오프라인 그래프 분할 알고리즘에 비해 최대 37% 우수한 성능을 보였다.

• 대한안전경영과학회지
• /
• 제17권4호
• /
• pp.381-396
• /
• 2015

The study proposes multiple TRIZ contradiction solution strategies for addressing PC (Physical Contradiction) and TC (Technical Contradiction) by implementing TRIZ cause-and-effect tree. The problem associated with TC of the ends is solved by PC of means which employs a causal relationship between causes and effects. The TRIZ contradiction solution strategies demonstrated in this research are classified into 3 types of combined strategy as follows: 1. To-Be PC and AS-Is PC, 2.To-Be PC and As-Is TC, 3.As-Is PC and To-Be TC. The combined strategy of To-Be PC and As-Is PC is similar to a divide-and-conquer technique. This strategy adopts parallel strategies using 4 separation principles in time, in space, between parts and the whole, and upon condition of two reversed-PCs. Moreover, its application elucidates the conflict relationship of two TCs from the study. The integrated 4 separation principles and 40 inventive principles present an effective synergy effect from the combination, and further addresses the problems in the TRIZ contradiction resolution strategies. Combined strategy of To-Be PC and As-Is TC implements the 40 inventive principles that To-Be PC of the means resolves the As-Is TC of the ends. Combined strategy of As-Is PC and To-Be TC also uses inventive principles to the As-Is PC of the means to solve the To-Be TC of the ends. In addition, propositional and logical relationship of necessary and sufficient conditions between TC and PC is used to support the validity of 3 TRIZ contradiction solution strategies. In addition, 3 other strategies of necessary and sufficient conditions validate the contraposition relationship of the truth table. This study discusses TRIZ case studies from National Quality Circle Contest from the years between 2011 and 2014 to provide the usage guidelines of TRIZ contradiction solutions for quality purposes. Examining analysis from the case studies and investigating combined strategies allows the users to obtain comprehensive understanding.

• 한국지능시스템학회:학술대회논문집
• /
• 한국퍼지및지능시스템학회 1998년도 추계학술대회 학술발표 논문집
• /
• pp.211-217
• /
• 1998

Many practical control problems for the complex, uncertain or large-scale plants, need to simultaneously achieve a number of objectives, which may conflict or compete with each other. If the conventional optimization methods are applied to solve these control problems, the solution process may be time-consuming and the resulting solution would ofter lose its original meaning of optimality. Nevertheless, the human operators usually performs satisfactory results based on their qualitative and heuristic knowledge. In this paper, we investigate the control strategies of the human operators, and propose a fuzzy model-based multi-objective satisfactory controller. We also apply it to the automatic train operation(ATO) system for the magnetically levitated vehicles(MAGLEV). One of the human operator's strategies is to predict the control result in order to find the meaningful solution. In this paper, Takagi-Sugeno fuzzy model is used to simulated the prediction procedure. Another str tegy is to evaluate the multiple objectives with respect to their own standards. To realize this strategy, we propose the concept of a satisfactory solution and a satisfactory control scheme. The MAGLEV train is a typical example of the uncertain, complex and large-scale plants. Moreover, the ATO system has to satisfy multiple objectives, such as seed pattern tracking, stop gap accuracy, safety and riding comfort. In this paper, the speed pattern tracking controller and the automatic stop controller of the ATO system is designed based on the proposed control scheme. The effectiveness of the ATO system based on the proposed scheme is shown by the experiments with a rotary test bed and a real MAGLEV train.

• 대한산업공학회지
• /
• 제43권3호
• /
• pp.164-175
• /
• 2017

Dual response surface optimization (DRSO) attempts to optimize mean and variability of a process response variable using a response surface methodology. In general, mean and variability of the response variable are often in conflict. In such a case, the process engineer need to understand the tradeoffs between the mean and variability in order to obtain a satisfactory solution. Recently, a Posterior preference articulation approach to DRSO (P-DRSO) has been proposed. P-DRSO generates a number of non-dominated solutions and allows the process engineer to select the most preferred solution. By observing the non-dominated solutions, the DM can explore and better understand the trade-offs between the mean and variability. However, the non-dominated solutions generated by the existing P-DRSO is often incomprehensive and unevenly distributed which limits the practicability of the method. In this regard, we propose a modified P-DRSO using multiple objective genetic algorithms. The proposed method has an advantage in that it generates comprehensive and evenly distributed non-dominated solutions.

• 한국주거학회논문집
• /
• 제26권6호
• /
• pp.1-8
• /
• 2015

This study aims to develop a solution to inter-floor noise complaints by exploring cases of noise complaints between floors and by identifying the demands and needs of the residents. For this purpose, a survey was conducted targeting residents who were sorted into groups depending on their experiences with inter-floor noise. This survey was carried out from June 11, 2014 to June 16, 2014. A total of 100 copies of the questionnaire was distributed to the residents, of which 98 were completed and collected. Data were statistically processed in accordance with SPSS WIN 18.0. The results showed that the leading causes of inter-floor noise complaints were residents' differences in schedules and their inconsideration in behavior. Thus, the solution to this issue is three-fold: first, to take social measures in order to improve communication and understanding between residents so they can be mindful of their noise levels; second, to reinforce noise control regulation; and third, to improve noise reduction design within the building architecture.

• 대한가정학회지
• /
• 제49권10호
• /
• pp.91-101
• /
• 2011

The purpose of this study was to find a therapeutic intervention for a couple in the pre-divorce stage. We used data from the case study to examine the factors related to marital conflict and enhancements related to the family of origin. Our sample was the couple in pre-divorce stage who has been married for 3 years. The therapeutic intervention methods used were taken from Positive Psychology, Family Systems Theory, Communication Theory, and Solution-Focused Therapy. We counseled the couple once a week for 10 sessions from $5^{th}$ October to $7^{th}$ December in 2010. Our objective was to give a positive perspective on the couple who was in the pre-divorce stage. We also provided clear-cut, practical techniques for responding productively to inappropriate expressions of anger. The couple acquired strategies to make their relationship work more effectively. Finally, the couple set their family goals for adjustment instead of divorce.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• 제10권10호
• /
• pp.4864-4882
• /
• 2016

In this work, we consider the optimization problem of minimizing energy consumption for real-time multicast over wireless multi-hop networks. Previously, a distributed primal-dual subgradient algorithm was used for finding a solution to the optimization problem. However, the traditional subgradient algorithms have drawbacks in terms of i) sensitivity to iteration parameters; ii) need for saving previous iteration results for computing the optimization results at the current iteration. To overcome these drawbacks, using a joint network coding and scheduling optimization framework, we propose a novel distributed primal-dual Random Deflected Subgradient (RDS) algorithm for solving the optimization problem. Furthermore, we derive the corresponding recursive formulas for the proposed RDS algorithm, which are useful for practical applications. In comparison with the traditional subgradient algorithms, the illustrated performance results show that the proposed RDS algorithm can achieve an improved optimal solution. Moreover, the proposed algorithm is stable and robust against the choice of parameter values used in the algorithm.

• 한국정보통신설비학회:학술대회논문집
• /
• 한국정보통신설비학회 2007년도 학술대회
• /
• pp.55-58
• /
• 2007

An adaptive subcarrier allocation scheme based on comparative superiority of opportunity cost between groups is proposed for the enhancement of system capacity and its simple implementation at the base station of a multiuser OFDM system. The proposed algorithm is similar to the blockwise or the decentralized subcarrier allocation algorithm proposed by Xiaowen et al and Alen et al, respectively. In the proposed algorithm, however, all subcarriers are grouped according to the coherence bandwidth and the comparative superiority concept, which swaps the groups between users if the system capacity is increased, is adopted for the enhancement of system capacity. In addition, the proposed algorithm provides a simple solution for the conflict problem among users by reallocating only the conflicted groups and unassigned groups instead of reallocating entire groups. Simulation results demonstrate that the proposed algorithm increases the system capacity effectively over a static, an adaptive blockwise, and a decentralized subcarrier allocation algorithms.

• 한국경영과학회:학술대회논문집
• /
• 한국경영과학회 2007년도 추계학술대회 및 정기총회
• /
• pp.16-19
• /
• 2007

At an integrated steel mill, raw materials such as coal and iron ore are discharged by ships through multiple unloaders. The discharged raw material is then transported to storage yards through multiple routes established simultaneously on a fairly complicated belt conveyer network. Formulating an efficient unloading schedule is a quite cumbersome task due to the insufficient number of berths and unloaders as well as the potential conflict among routes being used simultaneously. In this paper, we propose a solution approach to the scheduling problem and describe the prototype system that we built as an implementation of our approach.