• Proceedings of the Korea Information Processing Society Conference
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• 2022.11a
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• pp.110-112
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• 2022

본 서비스는 4 차 산업 혁명의 근간에 있는 IoT 서비스가 개인 수준에서 확장되지 않고 있음에 기반하여 여러 IoT 서비스를 통합하여 관리할 수 있는 소프트웨어를 개발, 커뮤니케이션 플랫폼에 삽입하여 원격 제어 및 IoT 서비스를 더욱 편리하게 개인에게 제공하고자 제작된 서비스이다. 플랫폼 사용자가 특정 채팅방에 명령어를 보내면 외부 단말 기기에 대한 원격 제어와 다양한 IoT 서비스가 지원된다. 스마트폰 사용 시간과 가장 많이 사용하는 애플리케이션 통계를 토대로 연동할 커뮤니케이션 플랫폼을 선정하므로 접근성과 서비스 효용성에서 이점을 가지며, 확장성 있는 소프트웨어를 개발하므로 발전 가능성 있는 모델을 제시한다.

• Information Systems Review
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• v.6 no.1
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• pp.67-84
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• 2004

In spite of the widely held belief that e-Marketplace will be expanded continuously, scholars are still reluctant to accept the positive expectation. Many anecdotal evidence and case studies indicate that there are several obstacles that hinder e-business firms from building the e-Marketplaces. Actually, this obstacles has led many e-marketplaces' failures. The purpose of this study is to verify the possibility of the e-Marketplace expansion and to explore how to deal the obstacles in the e-Marketplace operation. To achieve such objectives, a successful e-Marketplace case was investigated. The conclusion of this research is as follows : (1) e-Marketplaces can be built even in the high asset specificity and high complexity of product description market. Therefore it is acceptable that e-marketplace will be expanded continuously as argumented by Malone et al.(1989). (2) But the driving factor is not solely information technologies but the capability of e-business firms that consider technical factors, social factors, and service related factors all together. It was also noted that the capability of e-business firms to handle the inherent obstacles is important for the expansion of e-Marketplaces.

• Journal of Korean Philosophical Society
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• v.144
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• pp.51-82
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• 2017

In Meditation II, Descartes questions "sed quid igitur sum" ("But what then am I?"). To this question to rule our essence, A. Clark insists that "We are soft selves". The idea by Clark is a spontaneous conclusion of the extended mind theory stating that cognitive process, cognitive state, and self may be extended over biological organisms. However, it seems that it is difficult for the extended self to have the qualifications as a moral agent. There have been disputes about expandability of cognitive process and cognitive state, but there have not been many disputes about the possibility of accountability of behavior by the extended self. First of all, in this thesis, it will be revealed that the extended self through the analysis of metaphorical theories and the ontological essence of agent and behavior by G. Lakoff and M. Johnson is just metaphorical rhetoric, which is not suitable for rational comprehension of ontological essence of agent and behavior. Moreover, the analysis of problem about artificial moral agent (AMA) proposes the "Strong First-person Viewpoint" as a requirement of the agent. Finally, the concept of extended self will be shown to be unsuitable for theoretical explanation of us, and the concept of human person will be proposed as an alternative solution.

• Korean Journal of Culture and Social Issue
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• v.23 no.1
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• pp.75-96
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• 2017

The present research investigated the psychological nature of low levels of trust in Korean society and the role of family expansionism, a cultural psychological factor, in this phenomenon. Specifically, we examined the possibility that Koreans' distrust toward social system is, at least partially, due to high standards for trust, which might be closely related to Koreans' cultural characteristic of family expansionism. In Study 1, the relations between levels of family expansionism, trust standards, and actual levels of trust for parents, judiciary, and politicians were examined among 540 Korean adults. In Study 2, we manipulated levels of family expansionism to examine its effect on trust standards. Results showed that trust standards were higher for politicians than parents. Participants' trust standards for politics were unrealistically high, especially on the responsibility factor. Actual levels of trust for judiciary and politicians were low when the trust standards for these targets relative to trust standards for parents were high. Moreover, the trust standards and levels of trust for judiciary and politicians (relative to those for parents) were positively correlated to levels of family expansionism. In other words, higher levels of family expansionism were linked to higher trust standards and levels of distrust for judiciary and politicians. In addition, Study 2 results showed that trust standards became high when family expansionism was induced. Unlike previous studies which focused on causes of low levels of trust while assuming that Korean society itself is a low trust society, the present research investigated the underlying mechanism behind the seemingly low trust in Korean society.

• Economic and Environmental Geology
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• v.49 no.4
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• pp.315-323
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• 2016

This study reports a gneiss dome in the Hongseong area, southwestern margin of the Gyeonggi massif. This gneiss dome, named here as 'Oseosan dome' because it is located around the Oseosan, the highest peak along the western coastal area, is composed mainly of the Neoproterozoic to Paleozoic ortho- and paragneiss, mafic metavolcanic rock, and metadolerite. Migmatization affected these rock units, in which leucocratic(granitic) materials derived from anatexis frequently occur as patch and vein parallel to or cutting through internal foliation. The Oseosan dome shows overall concentric geometry and outward-dipping internal foliation, but also partly complicatedly changeable or inward-dipping foliation. Taking available petrological and geochronological data into account, the Oseosan dome is interpreted to be exhumed quickly into the upper crustal level during the Late Triassic, accompanied in part with anatexis and granite intrusion. In addition, extensional shear zone intruded by the Late Triassic synkinematic granite and sedimentary basin have been reported around the Oseosan dome. These evidences possibly suggest that the Oseosan dome formed in closely associated with the Late Triassic extensional movement and diapiric flow. Alternatively, 1) thrust- or reverse fault-related doming or 2) interference between independent folds during structural inversion of the Late Traissic to Middle Jurassic sedimentary basin can be also considered as dome-forming process. However, considering the northern limb of the Oseosan dome, cutting by the Late Traissic granite, and the southern limb, cutting by contractional fault reactivated after the Middle Jurassic, it is likely that the domal structure formed during or prior to the Late Triassic.

• Journal of KIISE:Computing Practices and Letters
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• v.15 no.8
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• pp.547-565
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• 2009

Simulation is the imitation of some real thing, state of affairs, or process. The act of simulating something generally entails identifying certain key characteristics or behaviors of a selected physical or abstract system. And a simulator is the software or hardware tool that performs simulation tasks. When developing a simulator, the non-functional requirements such as modifiability, interoperability, and extendability should be required. However, existing studies about the simulator development focus not on such non-functional requirements but on the methodologies to build the simulation model. In this paper, we suggest the new architectural pattern for the software based simulator in consideration of such non-functional requirements. In order to define the architectural pattern, we identify the essential elements of the simulators, define relationships between them, and design the architectural structure with the elements to accommodate such non-functional requirements. According to the proposed pattern we can solve the simulation problems to combine the various simulation model components. The pattern guarantees modifiability by reconstructing the simulation model, also guarantees interoperability and extendability by adding various interfaces to the simulation model and by keeping the consistent interfacing mechanism between the simulation model components. The suggested architectural pattern can be used as the reference architecture of the simulator systems that will be developed in future.

• Journal of Public Diplomacy
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• v.3 no.1
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• pp.43-63
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• 2023

Objectives: Nuclear security and atomic energy industry have always been the domain of political and economical diplomatic affairs. The issue of nuclear proliferation must be resolved politically or militarily given the importance of the problem, the impact it has on global security, the influence of major powers, and non-proliferation regimes. Considering scope of the budget, manpower, and scale of the project, the atomic energy issue was also viewed from an economic perspective. Therefore, the goal of this study is to depart from the conventional viewpoint and investigate if public diplomacy may be extended to a new issue domain of nuclear security and atomic energy. Methods: In order to determine whether there are any areas that overlap, the uniqueness of Korea's position in the nuclear security and atomic power domains is evaluated and compared with the traits of public diplomacy. Results: It seems plausible to broaden the scope and function of public diplomacy in that field given Korea's uniqueness in nuclear security and atomic energy issue and overlap with public diplomacy. This is especially true given that the state must take the leading role and that ongoing policy demands are made in light of Korea's security and economic structure. In reality, it is assessed that the Summer Fellows Program, run by the KAIST Nuclear Nonproliferation Education and Research Center (KAIST NEREC), has had a considerable impact on public diplomacy in the area of nuclear security and atomic energy. Conclusions: Nuclear security and atomic energy issues have traditionally been handled from the perspectives of political diplomacy, summit diplomacy, and economic diplomacy. However, this paper evaluate that the possibility of enhancing the role of public diplomacy in this issue area is high and underscore that the budget support, programs, and manpower for similar public diplomacy activities are needed. Through this, South Korea's nuclear security policy and atomic energy industry could be supported from international community and it will advance national interest.

• Journal of Digital Convergence
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• v.19 no.7
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• pp.303-312
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• 2021

The Possibility of contemporary ceramics creation through the convergence of materials In modern society, the creation of new values through convergence is emerging as a new trend. Modern potters are also trying to expand a new concept of art by combining various materials with other media. In craft, materials are essential and the most fundamental elements of expression. Therefore, from the viewpoints of various fusions, the significance of the fusion between materials will be explored. Also, focusing on paperclay, which is the most likely to be transformed material, we explore creative possibilities in the process of producing materials and works. Chapter 2 presents the concept and significance of fusion and material properties, and introduce the trend of fusion used in contemporary ceramics as material expression. In Chapters 3 and 4, characteristics and possibilities are examined through paper clay production and presentation based on the structure of the previous analysis. As a result, it is intended to present the direction that modern ceramics should pursue through a fusion phenomenon such as bonding between materials in the future and to explore potential possibilities for development.

• 한국신재생에너지학회:학술대회논문집
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• 2005.11a
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• pp.253-264
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• 2005

풍력발전시스템은 제품에 대한 실증이 반드시 현장에서 이루어져야 하는 특성을 가지고 있으며 향후 국내실정에 적합한 풍력발전시스템의 개발과 보급을 위해서도 실증연구는 선행조건으로 볼 수 있다. 따라서 국제 규격에 합당한 풍력발전 성능평가와 현장 실증연구를 수행할 수 있는 실증단지를 국내에 조성하는 것이 매우 시급한 실정으로, 기초적인 자원분석과 주변환경평가 등을 거치면서 기본적인 실증단지 후보지들을 비교하여 최종 후보지로 선정된 전북 새만금지역, 병곡 영해 평야지구, 제주 동부해안지역 월정지구, 서부 해안지역 월령지구에 대하여 부지의 IEC 규격 적합성 검토, 인프라구축에 대한 적정성 검토, 주변 발전단지 조성가능성 및 발전사업에 대한 연계성 검토, 육해상 실증단지 구축 동일지 역 가능성 검토, 교육과 홍보에 대한 접근성 및 공사에 대한 접근성 검토, 부지 확장 및 향후 실증단지 운영과 관련하여 지자체와의 연계성 검토를 하였다.

• 한국HCI학회:학술대회논문집
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• 2006.02a
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• pp.506-512
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• 2006

시각적인 정보전달이 어려운 상황에서의 대상인식, 혹은 시각장애인의 대상인식에 있어서 소리는 어느 정도의 역할을 할 수 있을까? 이 연구는 소리를 통해 대상의 형태정보를 전달하기 위해 진행되었다. 하나의 음(musical tone)을 음높이와 음색, 지속시간을 조정한 후, 머리전달함수(Head-Related Transfer Function: HRTF)를 이용하여 수평선, 수직선, 대각선, 곡선의 형태로 운동하는 3-D 사운드 형태소로 만들었다. 그리고 이들의 연속적인 조합을 통해 단순한 도형에서부터 복잡한 도형, 이들 2차원상의 도형을 단면으로 하는 3차원상의 도형들까지 그려내는 소리자극을 구성하였다. 성인 대학생을 대상으로 한 실험에서, 이렇게 만들어진 청각이미지(auditory image)를 듣고 표상된 형태를 여러 개의 시각적인 이미지들(visual images) 중에서 선택하는 과제를 실시하였는데, 실험 결과는 평균 78%의 정확율을 보였다. 이는 소리를 이용한 형태정보 전달의 가능성이 있음을 시사하는 것이며, 이러한 시도는 청각 인터페이스의 응용범위를 확장하는데 도움이 될 것이다.