• 한국철도학회논문집
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• 제16권3호
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• pp.183-188
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• 2013

철도차량을 유지보수 하는 목적은 열차가 운행하는 동안 고장이 발생하지 않도록 하는 것이다. 최근의 철도차량은 전기전자 부품은 물론 IT기술이 접목되어 주기적인 예방정비 방식으로는 차량고장을 근본적으로 예방할 수 없게 되었다. 따라서 KTX에 RAMS가 적용되어 도입된 이후 코레일에서 도입하는 철도차량은 RAMS를 적용하고 있다. 새로 제작되는 차량은 운행초기 하자보증기간 동안 신뢰성 검증을 하게 되며, 유지보수 과정에서는 RCM 기법을 적용한다. 본 논문에서는 철도차량의 특성 및 운영 환경에 적합한 철도차량 신뢰성유지보수체계인 RCRM(Reliability Centered Rolling stocks Maintenance) 방안을 제시하고자 한다.

• 한국컴퓨터그래픽스학회논문지
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• 제28권3호
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• pp.23-29
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• 2022

가상인간은 가상공간(가상 현실, 혼합 현실, 메타버스 등)에서 Unity와 같은 3D Engine 전용 모델링 도구로 구현된다. 실제 사람과 유사한 외모, 목소리, 표정이나 행동 등을 구현하기 위해 다양한 가상인간 모델링 도구가 도입되었고, 어느 정도 수준까지 인간과 의사소통이 가능한 가상인간을 구현할 수 있게 되었다. 하지만, 지금까지의 가상인간 의사소통 방식은 대부분 텍스트 혹은 스피치만을 사용하는 단일모달에 머물러 있다. 최근 AI 기술이 발전함에 따라 가상인간의 의사소통 방식은 과거 기계 중심의 텍스트 기반 시스템에서 인간 중심의 자연스러운 멀티모달 의사소통 방식으로 변화할 수 있게 되었다. 본 논문에서는 다양한 대화 데이터셋으로 미세조정한 인공신경망을 사용해 사용자와 자연스럽게 대화 할 수 있는 가상인간을 구현하고, 해당 가상인간이 생성하는 문장의 감정값을 분석하여 이에 맞는 표정을 발화 중에 나타내는 시스템을 구현하여 사용자와 가상인간 간의 실시간 멀티모달 대화가 가능하게 하였다.

• 한국실내디자인학회논문집
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• 제28호
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• pp.51-59
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• 2001

This Study tried to approach with a new Point of view about Green Design that had been studied on just Aesthetics and Function and it focused on creating a pleasant environment In the Interiors combing with Horticultural therapy as advanced study in Green Design. This study is barred on understanding that nature, human and space should continue to coexist through realizing relationship between nature and human and overcoming denaturalization and dehumanization and have an opportunity to know what a pleasant space for human is. Although pleasant space can be made by many different methods, this study start from the thought that a space with plants is the best to satisfy human's basic emotion. The method of study is through research and analysis with many kinds of references and examples, and then the results were used to make design guide which introduces Green Amenity Space in residential space. The pleasant space that human pursuits should be the human-centered space as well as the space giving them mental and physical satisfaction beyond space with just function and beauty. Therefore Green Amenity Space is the best space with which human is familiar.

• 감성과학
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• 제4권1호
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• pp.43-51
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• 2001

When consumer evaluates a product, every aspec of the product affects the evaluation. Human uses at least five sensory organs for the evaluation. Multi-sensory or multi-modal design tries to add auditory and olfactory factors to the traditional visual-centered design. For the multi-modal design, it is essential to understand relationships between combined sensory stimuli and human sensibility. Information between simple sensory stimulus and human sensibility is pre-requisite to combine multi-modal stimuli. This study investigated human sensibility against 8 colors and 30 sounds, presented independently. The combined stimuli of color and sound were made based on the sensibility generated by each stimulus. Human sensibility generated by the combined stimuli of color and sound were made based on the sensibility generated by each stimulus. Human sensibility generated by the combined stimuli was investigated with 20 female subjects. For combined stimuli that generated the same kind of sensibility respectively, generated sensibility was same but strength was diminished. For combined stimuli that generated the different sensibilities respectively, subjects showed neutral sensibility or no special sensibilities. Sensibilities to the same stimuli also showed difference depending on personal background of the subjects.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제5권3호
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• pp.246-252
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• 2005

Intelligent Space is a space where many sensors and intelligent devices are distributed. Mobile robots exist in this space as physical agents, which provide human with services. To realize this, human and mobile robots have to approach each other as much as possible. Moreover, it is necessary for them to perform interactions naturally. It is desirable for a mobile robot to carry out human affinitive movement. In this research, a mobile robot is controlled by the Intelligent Space through its resources. The mobile robot is controlled to follow walking human as stably and precisely as possible. In order to follow a human, control law is derived from the assumption that a human and a mobile robot are connected with a virtual spring model. Input velocity to a mobile robot is generated on the basis of the elastic force from the virtual spring in this model. And its performance is verified by the computer simulation and the experiment.

• 한국사회복지학
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• 제55권
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• pp.231-254
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• 2003

본 연구는 장애의 특성상 인권보장이 '다수의 안전'이나 '치료적 이득'과 갈등이 있을 수밖에 없는 정신장애인의 인권 보장과 제한을 일반적으로 어떻게 이해하는지를 알아보고자 하는 것이다. 따라서 일반인 10명, 전문가 9명, 정신장애인 6명을 대상으로 각 권리(존엄성 존중, 차별대우 받지 않을 권리, 자발적 입원보장, 자유로운 환경보장)별로 문제영역(장기입원, 운전면허취득제한, 강제입원, 통신의 자유제한)을 구체화하여 면담하였다. 면담내용을 질적 분석한 결과 조사대상자들이 권리보장과 제한을 이해하는 두 가지 차원을 발견하였다. 첫 번째 차원은 권리보장과 제한을 다수에 미치는 긍정적 결과를 중심으로 정당화하느냐 아니면 인권존중의 보편적 원리를 내세워 권리중심으로 정당화하느냐 하는 것이다. 두 번째 차원은 권리보장과 제한의 판단주체를 공식적 체계에 두느냐 아니면 비공식적 체계에 두느냐 하는 것이다.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2007년도 춘계학술대회 논문집
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• pp.204-209
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• 2007

As people are getting interested in themselves ever than before, the value of culture industry which can satisfy their emotions has been considered much more important. According to this, in terms of the 'space', it is better to represent 'space' not just as a functional space, but the human-centered and making human and nature together. In this society, the most human-centered design can be achieved by pursuing value which is friendlier to nature. And it is sure that the interior design that completes life quality as well as emotions of human will be common in near future. There already has been a try 'Green interior' in subway station in variety ways, and now it is needed to make indoor display in Seoul subway station different in order to satisfy human emotions. If culture space in Seoul subway station applied eco-element interacts with indoor environment, it is surely expected that people have better feeling on subway station as well as help eliminate negative elements which underground have had. In culture space, there are many advantages for displaying space into 'nature', that is, natural space represents the best comfortable and agreeable space, and future-oriented design when it gets interacted with environment. Application of 'Green interior' in Seoul subway station makes special place ness by its symbol and image, so that it derives people to have more natural and comfortable movement distance in subway station, offers more comfortable and cozy place as well. Furthermore, it makes people very moved by experiencing the most special culture space that they have ever had.

• 동남아시아연구
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• 제19권2호
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• pp.173-218
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• 2009

Bring this analysis down to people-centered development perspective and looking through democratization in the Philippines, Thailand and Indonesia, we find similarities and differences among them related with the intensity of conflicts between development and human rights in the process of democratization in line with global transformation. Civil society in the Philippines criticized the developmental path in the Philippines which failed to implement land reform and eradication of poverty under the transition from 'patrimonial oligarchy' to democracy. In Thailand the coalition of military and the royalists had consolidated its power since Sarit military regime, which later paved the way 'hybrid oligarchy' era. Most Thai civil society organizations has regarded their developmental experience rather as 'maldevelopment' which disregarded economic and social rights. It has been especially believed by Thai localists that the stimulation of local markets and the building of autonomic community society will form the alternative economy without going against the conservative banner of nation, religion and king. Thaksin as a populist successfully took advantage of Thai localist ethos in favour of taking the seat of power. He projected himself as a modernizer focused on economic growth and cleaner politics. However Thaksin's procedural legitimacy was overthrown by counterattacking from military-royalist alliance, pretexting that Thaksin caused internal conflicts and lacked morality. Soeharto's New Order regime which can be called 'administrative oligarchy' had an antipathy towards notions of economic and social rights as well as civil and political rights. In spite of the fact that the fall of Soeharto opened the political space for democratic civil society organizations which had long struggled with development aggression and human rights abuses, there have been continuously a strong political and military reaction against human rights activists, NGOs and ethnic minorities such as Aceh and Papua. Nevertheless, Indonesian democracy is more promising than Philippine's and Thai democracy in terms of comparatively less pre-modern legacies.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.29.2-29
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• 2001

For the design of human-centered systems in which a human and machine such as a robot form a human-in system, human-friendly interaction/interface is essential. Human-friendly interaction is possible when the system is capable of recognizing human biosigns such as5 EMG Signal, hand gesture and facial expressions so the some humanintention and/or emotion can be inferred and is used as a proper feedback signal. In the talk, we report our experiences of applying the Soft computing techniques including Fuzzy, ANN, GA and rho rough set theory for efficiently recognizing various biosigns and for effective inference. More specifically, we first observe characteristics of various forms of biosigns and propose a new way of extracting feature set for such signals. Then we show a standardized procedure of getting an inferred intention or emotion from the signals. Finally, we present examples of application for our model of rehabilitation robot named.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 2002년도 춘계학술대회 논문집
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• pp.3-8
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• 2002

This paper introduces the basic concept of computational modeling of perception processes for multimedia data. Such processes are modeled as hierarchical inter- and intra- relationships amongst information in physical, physiological, psychological and cognitive layers in perception. Based on our framework, this paper gives the algorithms for content-based retrieval for multimedia database systems.