• 디자인학연구
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• 제12권4호
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• pp.79-88
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• 1999

기업이 경쟁우위 확보를 위해서는 경쟁사와 철저하게 구분되는 제품의 차별화 전략이 일반적으로 통용되고 있으며, 차별화 전략의 근본은 우수한 품질의 제품이다. 그러나 제품의 성숙기에 접어 들면서 모든 제품의 품질은 비슷한 수준에 이르게 되고 결국 차별화 전략은 제품의 기능적인 측면이 아닌 가치나 이미지 측면에서 이루어진다. 단순한 광고나 반짝이는 아이디어만으로는 브랜드의 이미지나 가치를 창출하기 어려운 변화의 시대,전환의 시기에 무엇보다 시급하게 요청되는 것은 바로 마케팅을 통한 광고 커뮤니케이션 전략이다. 다매체 다채널시대의 소비자는 너무나 많은 정보에 노출되며, 그많은 정보를 하나하나 개별적으로 수용할 수도 없다. 따라서 과거의 전통적인 대중매체 한가지만으로 소비자를 설득하기는 쉽지가 않다 즉 하나의 화살로 과녁을 쓰러뜨리던 시대는 이미 가버린 셈이다. 그래서 대중매체 광고를 중심으로 세일즈프로모션, 인쇄물 등 모든 촉진도구를 통합하여 운영하는 전략으로 힘을 모으는것이 필수적이다. 이들 광고매체를 전략적으로 통합하여 시너지 효과를 얻어서 기업이 목표를 달성하기 위하여 일련의 광고활동을 체계적으로 게획,조사,수립,집행, 가하는 전랙이 바로 커뮤니케이션 전략이다.본 논문은 세일즈 프로모션을 위한 선진 J.K 광고커뮤니케이션 전략 사례를 통하여 광고커뮤니케이션 전략의 중요성을 인식시키고 보다 효율적인 광고커뮤니케이션 전략의 방향과 가능성을 제시하고자 한다.하고자 한다.

• 시큐리티연구
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• 제16호
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• pp.209-228
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• 2008

경찰공무원은 임무의 특수성 때문에 다른 공무원들이 가지는 권한행사에 비해 제약 요인이 많다고 볼 수 있다. 이러한 특수성 때문에 경찰관들은 업무 수행 시 돌발적 상황들과 직면하게 되고 심각한 스트레스나 문제들을 유발할 수 있다. 경찰활동이 최상의 효율성을 낳기 위해서는 경찰관들의 직무에 대한 만족이 있을 때만 가능한 것이다. 최근, 다양한 직무만족에 관한 연구에서 개인의 만족도를 결정짓는 요인에 대한 관심이 증대되고 있고, 경찰조직에서도 조직구성원의 관리에 신경을 쓰고 있는 실정이다. 본 연구는 경찰관의 성격 및 창의적 인성이 직무만족에 미치는 영향을 규명하는데 연구의 목적을 두고 있다. 본 연구를 위한 측정은 설문조사방법을 사용하였고, 경기지방경찰학교에 입소한 경찰관 151명을 대상으로 하였다. 성격검사는 LCSI검사법을 사용하여 5개요인(도전성, 사교성, 수용성, 신중성, 안정성)을 측정하였고, 창의성(CPI)검사는 5개요인(개념화, 변화지향, 상상, 독창성, 심미성)의 검사를 하였다. 직무만족도 검사는 14개 문항에 대한 요인검사를 실시하였다. 검사결과 성격과 창의적 인성은 직무만족이라는 측면에서 경찰관의 자기개발, 교육 등에서 고려해야 할 중요한 요소임이 검증되었다.

• 산업경영시스템학회지
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• 제17권32호
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• pp.255-266
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• 1994

This study does present things to suggest to foreign multinational corporation or domestic corporation through the empirical study on the standardization level. If we summary this study, it is as follows. In chapter I, we did institute the problems and explain the objects and methods and system of the study. In chapter II, we did explain the universality of the culture and international advertisement. Next, we did explain the background of doing specialization strategy and standardization strategy. Also we did study the previous study about the arguements for and against these. Lsat we did institute the hypothesises as follows. - Hypothesis 1 $H_0$ : The use of westerner appeal means has been increased than 11 years before and is able to increase continuously. - Hypothesis 2 $H_0$ : The use of westerner model and knowned has been increased than 11 years before and is able to increase continuously. - Hypothesis 3 $H_0$ : The use of the English language has been increased than 11 years before and is able to increase continuously. - Hypothesis 4 $H_0$ : The use of the west short piece and background has been increased than 11 years before and is able to increase continuously. In chapter III, we did refer to the method of this study. First, we did adjust the measure of standardization index, and we did work coding it, such after the two coder did check the freguency of the appeal meanstype about the advertisement of four daily report. Then we did select eight production as high involvement production and seven production as low involvement. We did test the coder's trust degree on the such sample to be selected through the 't-test' of the SAS statistic program and regression analysis through the spss/$pc^+$ statistic program to approve the this study's hypothesises. In chapter IV, we did analysis the results of the empirical study on the high or low involvement productions. First, the results of t-test to approve the coder's trust degree is that it is same statistically attentionly the distribution of the sample between coder at 10% attention level. Next, the results of the regression analysis on eight hypothesises are as fellows. In case of high involvement production we are able to speak that the use of the English language appeal among the eight appeals is only standardized. And incase of low involvement production, we are able to speak that the use of the hard-sell appeal among the eight appeds is only standardized. Therefore we did conclude that the standardization level of Korea newspaper advertisement is low. Also this suggests that it will do plan and do the specialzation strategy or localization strategy foreign multinational corporation or domestic corporation in Korea newspaper advertisement. In chapter V, we do present the boundary of this study and new study methods.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2008년도 International Symposium on Remote Sensing
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• pp.220-223
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• 2008

A camera system for the satellite application performs the mission of observation by measuring radiated light energy from the target on the earth. As a development stage of the system, the signal level analysis by estimating the number of electron collected in a pixel of an applied CCD is a basic tool for the performance analysis like SNR as well as the data path design of focal plane electronic. In this paper, two methods are presented for the calculation of the number of electrons for signal level analysis. One method is a quantitative assessment based on the CCD characteristics and design parameters of optical module of the system itself in which optical module works for concentrating the light energy onto the focal plane where CCD is located to convert light energy into electrical signal. The other method compares the design\ parameters of the system such as quantum efficiency, focal length and the aperture size of the optics in comparison with existing camera system in orbit. By this way, relative count of electrons to the existing camera system is estimated. The number of electrons, as signal level of the camera system, calculated by described methods is used to design input circuits of AD converter for interfacing the image signal coming from the CCD module in the focal plane electronics. This number is also used for the analysis of the signal level of the CCD output which is critical parameter to design data path between CCD and A/D converter. The FPE(Focal Plane Electronics) designer should decide whether the dividing-circuit is necessary or not between them from the analysis. If it is necessary, the optimized dividing factor of the level should be implemented. This paper describes the analysis of the electron count of a camera system for a satellite application and then of the signal level for the interface design between CCD and A/D converter using two methods. One is a quantitative assessment based on the design parameters of the camera system, the other method compares the design parameters in comparison with those of the existing camera system in orbit for relative counting of the electrons and the signal level estimation. Chapter 2 describes the radiometry of the camera system of a satellite application to show equations for electron counting, Chapter 3 describes a camera system briefly to explain the data flow of imagery information from CCD and Chapter 4 explains the two methods for the analysis of the number of electrons and the signal level. Then conclusion is made in chapter 5.

• 한국산학기술학회논문지
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• 제19권10호
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• pp.82-88
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• 2018

방어용 무기체계 중 하나인 기만체계는 소모성 방식으로, One-shot system에 해당된다. 주기적 점검을 통해 신뢰도를 유지하며, 발사를 해보아야 정상 작동여부를 확인할 수 있어 고신뢰도가 요구된다. 본 논문에서 분석하고자 하는 기만체계는 개발 시 목표 신뢰도 설정 및 신뢰도 예측 없이 정비주기가 설정되었다. 그러나 현재 군에서 운용 중인 수량이 점점 증가하여 정비주기 최적화 필요성이 대두되었다. 이에 따라 수십 년간 지속적으로 운용된 기만체계의 정비 데이터를 통하여 신뢰도를 분석하고 최적 정비주기를 제시하였다. 2장에서 신뢰도 분석에 사용된 데이터 수집 및 분류방법을 제시하였으며, 분석 방법론에 대해 간략하게 소개하였다. 이를 토대로 3장에서 데이터에 대한 분포 분석 및 적합도 검증을 통해 본 기만체계 정비 데이터는 와이블 분포를 적용 하는 것이 가장 적합함을 확인하였으며, 와이블 분포의 형상 및 척도모수를 추정하였다. 4장에서는 도출된 분포를 통해 백분위수, 생존확률, MTBF 분석결과를 제시하였다. 또한 시간별 신뢰도 분석결과를 통해 적정 정비주기를 도출하였다. 5장 결론에서는 향후 본 연구결과에 대한 향후 활용방안을 제시하였다.

• 산업경영시스템학회지
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• 제9권14호
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• pp.49-58
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• 1986

Those facts I have studied on the theoretical characteristics of stock price earning ratio related with firm evaluation are as followings. First, I have investigated stock valuation analysis under certainty in view of Miller's, Modigliani's and Linter's theories in Chapter Ⅱ, and it is found that stock valuation under uncertainty to which the basic model of MM theory and the concept of capitalization ratio are applied is the same output, as in the case under certainty. And I have examined the stock valuation of growth corporations in which net investment, total capitals and operating profits are expected. Second, I have reexamined the fact that stock price profits are the erotical indices of firm valuation and the firm valuation on the basis of stock price earning ratio in Chapter III. As a whole, I have surveyed the stock price earning ratio theory of the growth stocks and there have been found some problems as such scholars as Malkiel and others have suggested focusing on the stock price structure of growth stocks. To conclude, there must be incessant efforts for the study of security analysis to make it develop ideally.

• International Journal of Computer Science & Network Security
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• 제22권9호
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• pp.358-368
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• 2022

Social media is a window for everyone, individuals, communities, and companies to spread ideas and promote trends and products. With these opportunities, challenges and problems related to security, privacy and rights arose. Also, the data accumulated from social media has become a fertile source for many analytics, inference, and experimentation with new technologies in the field of data science. In this chapter, emphasis will be given to methods of trend analysis, especially ensemble learning methods. Ensemble learning methods embrace the concept of cooperation between different learning methods rather than competition between them. Therefore, in this chapter, we will discuss the most important trends in ensemble learning and their applications in analysing social media data and anticipating the most important future trends.

• 도서관문화
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• 제13권7호
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• pp.13-17
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• 1972

주 : 이 글은 Edward A. Champman, Paul L. St. Pierre, and John Lubans, Jr. Library Systems Analysis Guidelines. New York, John Wiley & Sons Inc, 1970.의 Chapter 1. Systems in a Library를 번역한 것이다.

• 한국학교수학회논문집
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• 제1권1호
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• pp.59-67
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• 1998

Probability and statistics is an important section in mathematics which is deeply related to everyday living, natural science and social science. In spite of its importance, many students will throw away it because it becomes very harder as its step(stage) deepens and probability and statistics' relative importance is very small in Korea-SAT(the test of college entrance in Korea). Therefore, by analyzing the involvement carefully between the curriculum in the elementary, middle, high school and the text book, by studying the problem and improvement direction, it is necessary to investigate an effective teaching method. This study intends to give the students the confidence, interests, and accomplishment motive about probability and statistics field and to make a rational and creative decision-making through mathematical speculation by proposing an effective teaching method through analyzing an existing facts in school's probability and statistics field. The contents of this study are composed of four chapters. Chapter three looks into the mathematical curriculum in the elementary, middle, high school and its teaching meaning, the outline of contents, some tips on teaching and problems and presents an effective and concrete teaching method on the basis of the theoretical background in the chapter two. Chapter four is a conclusive part and gives the general improvement and intentional direction in educating the probability and statistics.

• 스마트미디어저널
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• 제2권3호
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• pp.10-16
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• 2013

NFC (Near Field Communication)는 2002년 Sony, NXP에 의해 개발되고, 2003년 표준화된 기술로써 약 10cm 이내의 근거리에서 13.56MHz 주파수 대역을 이용하여 최대 424kbps의 기기 간 데이터 전송을 가능하게 하는 비접촉식 근거리 무선통신의 한 종류이다. 최근 NFC 기술은 애플, 구글 등의 모바일 플렛폼 기업들과 삼성전자 등 단말기 제조사들을 중심으로 신규 모바일 서비스 시장을 확장하기 위해 다양한 연구가 이루어지고 있다. 본 논문에서는 NFC 표준 기술을 분석하고, NFC 기술 동향 및 향후 전망을 소개하기 위해, II장 NFC 시스템과 통신방식, III장 NFC 표준기술, IV장 NFC 동향 및 향후전망으로 구성하였다.