• Title/Summary/Keyword: 경쟁사건

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Analysis of a New Product Failure by the Use of Root Cause Analysis and Fault Tree Analysis: The Case of Samsung Galaxy Note7 (근본원인분석과 고장수목분석 기법을 활용한 신제품 실패 분석: 삼성 갤럭시노트7 사례를 중심으로)

  • Jung, Won-Jun;Ham, Dong-Han
    • Journal of Digital Convergence
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    • v.15 no.8
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    • pp.69-83
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    • 2017
  • This study aims to analyze the causes of a new product failure by using system safety methods, focusing on the case of Samsung Galaxy Note7. However, when analyzing the causes of a product failure, if only technical problems are too emphasized, it is likely to miss other more meaningful causes of a failure. Thus, we claim that the root causes of a product failure should be identified in a broad perspective of integrated systems that include non-technical as well as technical elements. With this viewpoint, we investigated the failure of Samsung Galaxy Note7, by using Root Cause Analysis(RCA) and Fault Tree Analysis (FTA). The results showed that it is necessary to address not only the technical issues but also other non-technical issues, such as a very impetuous launch of a new product due to a very tough competition in the market. Additionally, we also found that RCA and FTA could be a useful tool for analyzing the causes of a new product failure from the viewpoint of an integrated system comprising technical and management elements.

A Study on the Decline of 'Orientating Journalism' in Korean News Media: An Empirical Analysis of News Coverage of Major Newspapers and Terrestrial TV (매체 간 경쟁의 심화에 따른 안내적 저널리즘의 약화: 중앙종합언론의 보도에 대한 실증적 분석)

  • Jang, Ha-Yong
    • Korean journal of communication and information
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    • v.56
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    • pp.48-70
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    • 2011
  • Although many researchers propose that market-driven journalism is incurred by the worsening of financial situation as a result of intensifying competition in mass media industry, few studies investigated this claim with actual news data. This study analyzed the headline news of eight major newspapers and two terrestrial TV companies to find the weakening of 'orientating-journalism' function of Korean news media. The results revealed that the duplication rate of news items among ten news companies were decreasing, and the range of news subjects were broadened into diverse topics during last ten years. Therefore it seemed that the tendency of monopolization of a certain events or issues was weakening in news reporting. The financial situation of news companies is an important factor in explaining the change of news reporting. The companies with more worse financial situation have higher duplication rate of news topics along as the more amount of soft news items, leading to the gradual deterioration of their own voices in reporting. The rate of 'independent issue report' was also less than seven precent, thus their reporting is evaluated as having many limitations. In sum, the major newspapers and network broadcasting companies are still exerting strong influences in agenda-setting, but they(mostly newspapers) are suffering from the financial problems, resulting the deterioration of performing orientation journalism function. This study concluded with remarks about the role of major news media in current changing situation.

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Application and Effect of Remediation in Web Design (웹 디자인에서의 리미디에이션의 활용과 효용)

  • 서현석;서종환
    • Archives of design research
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    • v.17 no.2
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    • pp.113-122
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    • 2004
  • Modern society came to enjoy dramatically advanced information technologies by the digitalization of New Media with the improvement of communication technologies and interaction between various information system and technologies. New service by web, not only text but image, audio and moving image have opened new experience possible for us. The development was possible because the web has characteristics of media making Remediation of various media possible. The web has remediated newspaper, magazines, TV, audio, movie by taking them, competing with them, attacking them and absorbing them. As a result, now we can enjoy various characteristics of different media at the Web. This study is to look into the effectiveness of Remediation at web design through various case studies. This study also is to seek more effective methods of expressions in the web and future improvement direction.

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Control items modeling methodology to establish core technology management system and successfully operating suggestions for institutional improvement (핵심 기술 관리 체계(CTMS) 수립을 위한 통제 항목 모델링 연구 및 제도적 개선 제안)

  • Shin, Dong-Hyuk;Shim, Mina;Lim, Jong-In
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.23 no.1
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    • pp.109-126
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    • 2013
  • Recently the core technology leakage continues to increase. It is critical issue relating to national competitiveness rely on the company's competitiveness as well as both survival and competitiveness of company. So other countries have impyz roved their laws consistently to solve these problems. And recently our country amended the law. In the paper, we will analyze world's various laws and institutions relating industrial core technologies. And this paper will provide the suggestion to settle and to develop our country's industrial core technology's protection by refer to other laws.

Teaching Process Synchronization with the Bank Account Problem (은행계좌 문제를 사용한 프로세스 동기화 교육)

  • Yang, Hee-Jae
    • Journal of the Korea Society of Computer and Information
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    • v.19 no.12
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    • pp.359-368
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    • 2014
  • Process synchronization is one of the most difficult subject for students learning the Operating System courses. It is due to the fact that concurrent process environment, where many events occur at the same time, is difficult to understand for ordinary human who thinks only one thing at a time. Classical synchronization examples like the Bounded buffer problem or the Dining philosopher problem fail to hook attention and interest from lower grade students who just begin to study the Operating System courses in college because these examples are either too technical or too unrealistic. In this paper we propose another synchronization example named the Bank account problem as an alternative to the classical ones. Bank account problem is proved to succeed getting high interest and understanding from the student as it is easy and realistic, and almost every student has the experience using bank account in real life. Various synchronization subjects including controlling the execution sequence of each process, incorrect result due to the race conditions, use of semaphores, deadlock, and monitor are considered to apply them to the Bank account problem.

Science on the Stage: Ethical Communication in the 2004 'Hwang woo-suk' Case (무대 위의 과학: 2004 배아줄기세포 논란을 중심으로 본 윤리 커뮤니케이션)

  • Kim Dong-Kwang
    • Journal of Science and Technology Studies
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    • v.5 no.2 s.10
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    • pp.23-47
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    • 2005
  • This study explores the way of prescribing the ethic of science in korean society in the 2004 ethical debates about 'Hwang woo-suk' embryo stem-cell study. It is the process of ethical communication. The debate includes very sensitive problem such as ovum and embryo, which is related directly with life. Particularly, this issue has many implications as there was a wild enthusiasm of patriotism in Korean society after had published Prof. Hwang's paper. This case shows dramatically the formation of ethical attitude in our society. There were included many actor's desire, interest, and conflicts. This study analyzes the process of competition to seize the initiative of the definition of ethics. It includes patriotic discourse, competition of rhetorics. This ethical communication involves the making of 'star scientist', Hwang woo-suk. In consequence, the ethics has been marginalized and stigmatized as anti-science on the stage of star scientist. This study argues ethics is not a fixed thing, it is construction of competition.

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Technological Change and Organizational Strategy as an Evolutionary Process (진화론적 관점의 기술혁신의 동태성: 정보기술산업과 조직경쟁유형의 진화)

  • Cha, Dae-Kyu
    • Korean Business Review
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    • v.11
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    • pp.15-38
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    • 1998
  • This study explores the evolution of technical innovation over time. It focuses on sectors of the information technology because this industry can be referred to as one of the most dynamic industries of all times. Following evolutionary theorists, we argue that technological change is gradual and that superior firms and technologies are reward by the' selection' environment. In the initial phase of the industry life cycle, technological change is expected to be radical and uncertainty is high. Over time a product or technology is likely to arise which stands out above all other products or technologies. These so-called 'basic designs' serve as sorts of 'technological guideposts' for further developments in the technology. Once a basic design established, technological progress tends to follow consistent paths or trajectories. The cumulative character of technological progress facilitates a rapid expansion of the boundaries of the technology until the natural limits of the technology are approached and technological progress slows down. Following ecological theories, supply-side developments in the industry are described on the basis of five different organizational types. On the basis of this pattern of market and technological evolution we came up with seven basic propositions.

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A study on the improvement of hiring system in the military human resources: introduction of modified blind hiring (군 인적자원 채용제도 개선에 관한 연구 : 수정형 블라인드 채용의 도입 검토)

  • Jung, Jung Kyun;Park, Cheol
    • Convergence Security Journal
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    • v.19 no.3
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    • pp.93-99
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    • 2019
  • In the Republic From the national interest in the recent hiring scandals in the public institutions such as the Financial Supervisory Service, Gangwon Land, and so on, people were outraged by the fact that the competition opportunities were not secured although they should be equally secured to compete with anyone with their capabilities in the fair process. Hence, the government made the public institutions blind hiring to be mandatory, which eliminated writing the academic background, GPA, and English score in the application form and selected the new employees only with job competencies in the public institutions in 2017. In 2018, the prosecution did their best for the investigation on hiring scandal with the strong will to cut the scandal upon announcement of 5-year anti-corruption master plan. Amid this controversy, this study tries to suggest the further direction in the hiring military human resources upon introduction of blind hiring system, reviewing the needs to introduce blind hiring system in the military, the governmental guideline according to the mandatory blind hiring in the public institutions, and the application status of modified blind hiring in the military.

Design and Evaluation of Video Summarization Algorithm based on EEG Information (뇌파정보를 활용한 영상물 요약 알고리즘 설계와 평가)

  • Kim, Hyun-Hee;Kim, Yong-Ho
    • Journal of the Korean Society for Library and Information Science
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    • v.52 no.4
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    • pp.91-110
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    • 2018
  • We proposed a video summarization algorithm based on an ERP (Event Related Potentials)-based topic relevance model, a MMR (Maximal Marginal Relevance), and discriminant analysis to generate a semantically meaningful video skim. We then conducted implicit and explicit evaluations to evaluate our proposed ERP/MMR-based method. The results showed that in the implicit and explicit evaluations, the average scores of the ERP / MMR methods were statistically higher than the average score of the SBD (Shot Boundary Detection) method used as a competitive baseline, respectively. However, there was no statistically significant difference between the average score of ERP/MMR (${\lambda}=0.6$) method and that of ERP/MMR (${\lambda}=1.0$) method in both assessments.

A Study on the Cafe Architecture Reflecting the Characteristics of Jeju (제주지역 특성을 반영한 카페건축에 관한 연구)

  • Kim, Jeongil;Kim, Hyoungjun
    • Journal of Convergence for Information Technology
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    • v.11 no.6
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    • pp.107-112
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    • 2021
  • This study aims to analyze a cafe built by reflecting the characteristics of Jeju among the cafes in Jeju. This is to provide practical help to prospective prep entrepreneurs who want to start a cafe in Jeju. The cafe reflecting the characteristics of Jeju maintains its own competitiveness and constant interest of tourists by securing differentiation and uniqueness. In addition, by looking at the characteristics of Jeju applied to cafe architecture, the academic foundation for understanding the Jeju and applicable characteristics of Jeju were summarized. The study was conducted in parallel with literature analysis and on-site analysis, and as a result, the following contents were found. First, it is a reflection of Jeju's phenomenal materiality. Second, it is a reflection of Jeju's interpretive everyday life. Third, it is a reflection of Jeju's materiality time. In this regard, if prep entrepreneurs start a cafe that reflects the characteristics of Jeju, they can create a cafe with very specific characteristics if they integrate the three characteristics above.