• 한국조경학회지
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• 제28권4호
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• pp.91-104
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• 2000

The traditional village, which is subject for this paper, can be defined as a community having unique combinations of natural, cultural, and social characteristics of that nation, which reflects settlement environments during hundreds of years. Now, in spite of tis potential power of traditional village, national strategies do not find satifsactory directions in Korea. In terms of this concenrs, this paper tries to analyze and diagnose about successful precedents(Tsumage village and Shiragawa village, Japan) with focus on the village management. And this paper aims to explore concrete management systems of Japanese cases, to find clues for practical application, and to suggest several instructive concepts in the light of management system of traditional village management. The analysis is progressed in three viewpoints(village space, village attraction, and village community). And it is extracted that diverse management systems are necessary to secure sustainable traditional village and their way of life, particularly in the face of the pressure of tourism. As a result of exploring of Japanese two cases, representative characteristics, which are found, are as follow; Fist, objective of management is not tourism development but maintenance of sustainable life system. Second, management systems are having not compulsory but spontaneous open decision making process, and in particular, village management is mainly operated by the local government and semipublic institute(inhabitants-oriented0 which have the strongest influential power in village composition units. Finally, village management programs are mostly experience-type and are composed of public law and regulations, diverse operation program, and individual efforts of inhabitants for village management. Because this paper mainly focused on two precedents, there should be more diverse cases. however, extracted conclusions have practical meanings for village management and can be used in re-establishing management concepts of Korean traditional villages.

• 한국통신학회논문지
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• 제35권12A호
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• pp.1181-1187
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• 2010

본 논문은 게임에서 신경망기반으로 지능캐릭터에게 학습을 통한 상황판단을 하는 이동 인공지능을 제안하였다. 신경망은 게임 규칙과 문제해결 방법을 정의한 알고리즘을 통한 입출력 값을 이용하여 지도 학습된다. 지도 학습된 지능캐릭터는 변화하는 주변 환경을 인지하여, 적절한 행동을 하게 된다. 본 논문에서는 신경망을 이용한 이동 인공지능을 점진적으로 설계하였고, 성능 실험을 위하여 간단한 게임을 구현하였다. 이 게임은 일정한 2차원 공간에 목표, 캐릭터, 장애물이 존재하고 캐릭터는 목표 지점으로 장애물을 회피하며 이동해야한다. 이동 인공지능은 실험마다 정의한 알고리즘을 통해 규칙과 몇 가지 문제해결법을 학습하여 변화하는 환경에서 목표를 완수 할 수 있으며, 정의한 알고리즘과 신경망 구조를 동일하게 설계하였다. 실험 결과, 제안한 이동 인공지능은 주변 상황을 인지하여 이동을 수행하고 목표를 완수할 수 있음을 보였다. 이동 인공지능은 복잡한 구조의 게임도 학습 알고리즘을 정의하여 학습하면 신경망은 변화한 환경에서도 적절한 결과를 보여 줄 수 있을 것이다.

• 터널과지하공간
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• 제13권2호
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• pp.87-99
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• 2003

지구통계학적 접근법은 지역화 변수를 모델링하기 위한 방법으로서, 제한된 공간 샘플 자료로부터 불확실성을 평가하고 추정하기 위한 효과적인 방법론이다. 본 연구에서는 추정문제에서 사용할 수 있는 크리깅 기법과 지구통계학적 시뮬레이션에 대해 이론적으로 비교 검토하였다. 시뮬레이션과 달리, 크리깅은 자료의 통계량과 공간 구조를 유지할 수 없으며, 불확실성의 측도를 제공하기 어렵다. 따라서, 본 연구에서는 불확실성 평가를 위한 지구통계학적 시뮬레이션의 과정을 제시하였으며, RMR의 공간 분포 파악 및 그 불확실성의 평가 과정을 현장 적용을 통해 살펴보았다. 지구통계학적 시뮬레이션은 지반공학적 변수들의 공간 불확실성을 정량적으로 표현할 수 있는 효과적인 방법임을 확인할 수 있었다. 따라서, 지구통계학적 시뮬레이션 결과는 다양한 지질학적조건 및 시공 계약 조건하에서 설계자의 의사결정을 위한 유용한 정보로서 활용할 수 있다.

• 터널과지하공간
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• 제29권6호
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• pp.508-522
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• 2019

비탈면의 붕괴로 인해 재산피해뿐만 아니라 인명피해 또한 발생할 수 있으므로 안정성 평가를 통해 비탈면의 붕괴여부 예측 및 보강을 진행해야 한다. 본 논문은 비탈면 영상에서 암반 절리군, 암반 단층, 토양, 비탈면 누수영역 등 비탈면 붕괴와 관련하여 특성화 시킬 수 있는 지반 영역들을 정의하고 이를 딥러닝 기법을 통해 자동으로 분류해 낼 수 있는 방법에 대해 고찰하였다. 이에 따라 딥러닝 객체 영역분할(Instance segmentation) 네트워크를 활용하여 영상에 보여지는 다른 특성을 갖는 지반영역의 정확한 형상을 인식하고 자동 분할 할 수 있음을 보였으며, 향후 비탈면 안정성 평가를 위해 시행되는 비탈면 매핑 작업을 지원하고, 비탈면 보강 대책 등 의사결정에 필요한 비탈면의 지반특성 정보를 자동으로 산출할 수 있는 가능성을 보였다.

• 농촌계획
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• 제13권1호
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• pp.73-84
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• 2007

The first theme of this study is to preserve and manage rural multi-functionality resource Information. This study is to suggest the method that can irradiate rural multi-functionality resource Information efficiently and constructively. GIS uses PDA and Tablet PC as an investigation tool and verifies the outcome of the development in the investigation system. This study enhanced the mobility function of PDA by installing recording system and camera to the PDA. Also, Using GPS has been ensured scientific precision and realism to the investigation. Direct input on spot can save time, cost and minimize human error by simplifying the investigation process. Database is composed of characters like scale, form, location, distance, resident's opinion and image of 37 resources. The survey system was applied in 170 villages and got a total of 12,270 resources data. Management system should be easy to input and output the surveyed information and to get reports in any kind of form ( i.e. final result can be produced as a map). By utilizing of the Rural Resource information system, the study made a simulation to compare the target areas before and after. Also, digitalized investigation system, minimized re-input and reprocessing of data and enabled to simplify and standardize the process than memorandum investigation. Data collected through digital system could offer people useful information by Web-GIS. It was need to specify practical way in decision-making and a way to measure the value of resources to align with the regional plan. Also, need to keep on developing statistical data and application program that can connect us to present the best solution to support regional planning. Therefore, quality of data is very important. Finally, it is very important to develop various programs to analyze space md rural resource by monitoring rural environment.

• Tuberculosis and Respiratory Diseases
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• 제81권2호
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• pp.106-115
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• 2018

Chest tube insertion is a common procedure usually done for the purpose of draining accumulated air or fluid in the pleural cavity. Small-bore chest tubes (${\leq}14F$) are generally recommended as the first-line therapy for spontaneous pneumothorax in non-ventilated patients and pleural effusions in general, with the possible exception of hemothoraces and malignant effusions (for which an immediate pleurodesis is planned). Large-bore chest drains may be useful for very large air leaks, as well as post-ineffective trial with small-bore drains. Chest tube insertion should be guided by imaging, either bedside ultrasonography or, less commonly, computed tomography. The so-called trocar technique must be avoided. Instead, blunt dissection (for tubes >24F) or the Seldinger technique should be used. All chest tubes are connected to a drainage system device: flutter valve, underwater seal, electronic systems or, for indwelling pleural catheters (IPC), vacuum bottles. The classic, three-bottle drainage system requires either (external) wall suction or gravity ("water seal") drainage (the former not being routinely recommended unless the latter is not effective). The optimal timing for tube removal is still a matter of controversy; however, the use of digital drainage systems facilitates informed and prudent decision-making in that area. A drain-clamping test before tube withdrawal is generally not advocated. Pain, drain blockage and accidental dislodgment are common complications of small-bore drains; the most dreaded complications include organ injury, hemothorax, infections, and re-expansion pulmonary edema. IPC represent a first-line palliative therapy of malignant pleural effusions in many centers. The optimal frequency of drainage, for IPC, has not been formally agreed upon or otherwise officially established.

• 한국유통학회지:유통연구
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• 제1권1호
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• pp.41-63
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• 1996

In spite of economy has a critical cycle such as, production, distribution and consumption, we hardly concentrated our study to distributional system and behavior. Especially in Korea, Traditional idea had tried to ignore the people who work in this economic value at all. Manufacturers, other than retailers and wholesalers, had a belief that the manufacturing can control distributional channels forever. Unfortunately, technological and educational advances caused the quality equalization among developing and developed countries as well as among big and small manufacturers in their products. By this reason, economists are searching the economists dark continet' mentioned by Peter Drucker as a new source of wealth. According to a report by well-known economic research institute in Switzerland, Korea has classified in the lower level group in terms of international compatitive power. At the same time, business firms complain that they are suffering from lack of SOC and infrastructures. As an important mean to overcome the economic bottleneck, economists suggest in improve our distributional atmosphere. Basically, distributional study has two sub-fields as: commercial and physical distributions, Distributional system mainly concerns about to shorten the distances of time and space between production and consumption. The closer the distances, the higher efficiency can be achieved. Building distributional system will cost, but tile results will save social costs. Based on this idea, economists proposed several ways to cut the distances and to save costs, Naturally, they hope their beliefs can be adapted by business firms and governments. But frequently, their theories doesn't make any fruit. This paper has studied about the composition of joint transportational and distributional systems. And, even though there's no Marshall in tile real world at this point authors are trying to define the transportational and physical distributional costs, the most powerful factor that can impact to economic decision making.

• 한국군사과학기술학회지
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• 제25권6호
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• pp.637-647
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• 2022

Since the concept of Manned-UnManned Teaming(MUM-T) and Unmanned Aircraft System(UAS) can efficiently respond to rapidly changing battle space, many studies are being conducted as key components of the mosaic warfare environment. In this paper, we propose a rule-based AI engagement model based on Basic Fighter Maneuver(BFM) capable of Within-Visual-Range(WVR) air-to-air combat and a simulation environment in which human pilots can participate. In order to develop a rule-based AI engagement model that can pilot a fighter with a 6-DOF dynamics model, tactical manuals and human pilot experience were configured as knowledge specifications and modeled as a behavior tree structure. Based on this, we improved the shortcomings of existing air combat models. The proposed model not only showed a 100 % winning rate in engagement with human pilots, but also visualized decision-making processes such as tactical situations and maneuvering behaviors in real time. We expect that the results of this research will serve as a basis for development of various AI-based engagement models and simulators for human pilot training and embedded software test platform for fighter.

• International Journal of Computer Science & Network Security
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• 제23권2호
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• pp.1-12
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• 2023

The article examines the axiological psycho-philosophical understanding of the phenomenon of money and its value role in modern society. The traditional and virtual context of the representation of the money phenomenon is considered.Following the ideas of G. Simmel, the authors consider money not only as a purely economic, but also a psycho-philosophical, cultural and social phenomenon. Money appears as a result of cultural development of the world and gradually forms a monetary culture as a space of economic and social interaction of people. Under the influence of the monetary culture of one or another historical period, the character of a person's economic activity, values and life orientations are formed. Modern money culture is often called financial civilization. Peculiarities of modern monetary culture are studied, its main features and problems are determined in the article. The problem of the peculiarities of the constructive and destructive attitude of the individual towards money is identified; a psycho-philosophical and cultural-identification typology of people is described, which is based on clinical observations and interpreted through the prism of psychoanalytic theory. The concept of money is highlighted from the standpoint of a social-psychological approach. The theoretical foundations of money's influence on the decision-making process and human behavior are also revealed.

• 한국방재안전학회논문집
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• 제16권1호
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• pp.37-48
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• 2023

국토‧도시 공간 및 사회환경 변화, 기후변화로 인한 극한 기상현황, 자연재난에 따른 국가기반시설 마비 등으로 인해 초대형 재난 발생 가능성이 증가하고 있다. 본 연구에서는 미래 새로운 환경변화 상에 발생하는 미래형 재난에 대한 국토방재 전략의 체계적 수립을 지원하기 위하여, 미래형 재난에 대비한 국토방재 지능화 정책대안을 고찰하였다. 미래형 재난 관련한 국토환경 변화, 국토방재 관련 국내외 선행연구 및 정책동향, 국토 재난관리 시스템 관련 연구 등을 조사하고 제도적‧기술적 정책대안을 도출하였다. 제도적으로 미래형 재난에 대한 자기적응적 국토 조성을 체계화하고, 이를 기술적으로 지능형 의사결정 지원체계를 통해 지속적으로 지원해야 함을 정책적 대안으로 제시하였다.