• 산업융합연구
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• 제14권2호
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• pp.33-38
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• 2016

The Korean shipbuilding industry, which started in the 1970s with the advance of three shipbuilding companies, has been ranked as the world's largest and most successful model of the heavy and heavy chemical industry in the world since the 1990s, and has become a driving force for Korea's economic growth for several decades, including job creation and trade surplus. The domestic shipbuilding industry has won a lot of orders in favorable market environment, expanded facilities and manpower, built many ships and delivered them to shipowners, earning a lot of foreign currency and creating a 'successful myth.' However, when the global economic crisis broke out in 2008, shipbuilding in Chosun was stagnant and shipbuilding orders sharply decreased.As the facility and manpower increased in the boom period, the economy and the facilities become overcrowded as a result of the crisis, signs of a crisis in 2013 begin to appear. In 2015, three major Korean shipbuilders lost more than 6 trillion won in operating losses. Now, Korea's shipbuilding industry is facing a crisis such as massive insolvency and restructuring. Would not it have been possible to prevent the loss and restructuring of a trillion won if we recognized the recession of the global economy and understood the appropriate timing of technological innovation and prepared countermeasures against the crisis? Therefore, we analyze trends and trends of global shipbuilding industry such as Europe, China, and Japan in the competition structure of the shipbuilding industry and identify the problems of our shipbuilding industry and suggest suggestions.

• 산업경영시스템학회지
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• 제31권1호
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• pp.32-40
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• 2008

According to the statistic of industrial disaster in 2006 presented by the Ministry of Labor, there were 10,235 people with occupational diseases adding 2,740 more people (36.6%) compared to the previous year. Concerning the occupational diseases, 1,607 people had brain-cardiovascular diseases comprising more than 15% of all occupational diseases, and excessive workload and occupational stress seemed to play important parts. According to Korean Society of Occupational Stress, among 7,000 workers at 254 businesses in Korea, 73% of them were reported to be exposed to potential occupational stress and 22% of them were reported to be under severe stress. The increase of occupational stress among workers comes from excessive competition caused by business restructuring, promotion competition, annual salary system and so forth. Occupational stress threatens the heath and even the life of workers and lowers business competitiveness. Using the Korean occupational stress reduction model to the workers at small and medium businesses in Incheon area, therefore, the project intends to measure the level of stress among office workers and examine its relatedness to the VTD subjective symptoms. In addition, the project intends to present some methods to reduce occupational stress and increase business efficiency at work by studying and analyzing the various elements that workers use to reduce their occupational stress.

• 경영과정보연구
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• 제7권
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• pp.463-485
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• 2001

Recently junior colleges in Korea have been working to meet changes in industrial and educational surroundings by establishing new departments, integrating and abolishing existing ones, or adjusting departmental quotas. These endeavors need to be based on an analysis of industrial policies, both national and international, and of the industrial trend of the region in which the particular college is located. They also need to take into consideration change in educational policies and the direction of the college's specialization. This study aims to provide some foundation materials for these endeavors. As a result, it has considered changes in industrial and educational surroundings and analyzed the whole spectrum of departments existing at Korean junior colleges, with a focus on business-related ones. In the course it has taken a look at the division system, presently a hot issue regarding the restructuring of the colleges. To summarize, each college offers departments, having taken into consideration its regional, industrial, and educational environments. The result of this study may be utilized by colleges when they establish new departments, integrate and abolish existing ones, and adjust departmental quotas. When they utilize the result, the colleges are advised to consider changes in the structure of industries and manpower, those in educational policies, and the direction of their specialization.

• 대한산업공학회지
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• 제23권4호
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• pp.741-754
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• 1997

Code matrix is the matrix of which on element and its neighbors are arranged to have a code value. The code matrix was originally designed by the author for developing a vision system but has not been theoretically studied. In this paper some theoretical properties of the code matrix are investigated. The studied characteristics of the code matrix are useful for not only understanding the matrix itself but efficiently restructuring the matrix. A number of transformation functions, which enable the matrix to have different shape, are thus developed based on the investigated properties. The transformation functions are then applied to build a perfectly and uniformly structured square code matrix, which is proven useful in on image processing example. The study in this paper is expected to serve a theoretical background for the application of the code matrix in many areas.

• 정보학연구
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• 제7권4호
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• pp.119-127
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• 2004

As increasing trade through the world, especially in food, asymmetry of information can make the trade shrink. With the industrial development, Korea's agriculture had shrunk dramatically. By the result of the nation's industrial restructuring, over than 3/4 of Korea food consumption comes from abroad. And China is an important source of agricultural product to Korea. Increasing family income and increasing importing food consumption, Korean consumers have been interested in food safety. Especially. after experiencing several cases like struggle for safety of GMO food, poultry influenza, lead contained Chinese fish import, mad cow disease, cheating origin, etc. Obviously, those unreliable cases will hinder the increase of world free trade as well as the trust of two countries. Furthermore, distrust will be a cause of adverse selection. So, it need to find a way to solve the distrust which caused by asymmetry of information. And automatic identification procedures can help mitigate asymmetry of information in trade. And it will make Korean consumers can avoid adverse selection. This paper suggests adoption of Auto ID to encourage agricultural trade between Korea and China.

• 한국경제지리학회지
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• 제9권3호
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• pp.410-430
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• 2006

외부 경제 환경의 변화에 따라 지역 또는 기업이 재편되는 과정에서 지리 경제적 유산은 기업전략에 제약 또는 자산으로 활용될 수 있다. 이에 대한 이론적 성찰을 통해 지역의 자산이 기업전략 및 지역발전에 미치는 효과를 유형화하고, 안산 기업의 전략들을 분석하였다. 이러한 분석결과를 바탕으로 향후 가능한 몇 가지 인산의 지역발전경로를 제시하고 이를 비판적으로 논의하였다.

• 산업기술연구
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• 제15권
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• pp.41-50
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• 1995

This paper presents a technique for estimating distribution of data stored in a database. This technique is very useful for accurate selectivity estimation, which is essential in query optimization and physical database design. To maintain data distribution, we employ the directory of the multilevel grid file, a multidimensional dynamic file organization. The major advantage of our technique is that data distribution information is maintained dynamically in the multilevel grid file. In contrast, other static methods such as the histogram method use static date structures, which requires periodic restructuring. Furthermore, we propose a method for keeping the abstract information of data distribution in main memory. This is advantageous in the situation where the size of main memory is not sufficient. Finally, We also suggest formulas for calculating selectivies of various queries based on our data distribution information.

• 한국산업정보학회:학술대회논문집
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• 한국산업정보학회 1998년도 춘계공동학술대회 발표논문집 IMF시대의정보화 추진전략
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• pp.191-197
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• 1998

IMF 체제와 의료시장 개방 체제속에서 경쟁우위와 합리적인 경영환경을 구축하기 위해서는 의료업계에서도 불합리한 구조적 개선과 다변화하는 고객서비스 개선을 위해 병원 조직의 효과성 또는 경영 합리화를 위해 구조조정이 불가피하다. 변화의 대응전략 하나로정보기술(Information Technology)에 의한 HPR(Hospital Process ReEngineering) 방법론을 적용시켜 조직의 리스트럭처링(Restructuring)과 프로세스 리엔지니어링(Process ReEngineering)개선으로 인한 경영환경 변화요인을 분석함으로써 기대되는 학습조직, 유연조직, 가상조직, 네트워크 조직, 인간존중조직의 구성효과와 서비스의 질적 향상, 조직의 재구성, 업무의 재분배,인적자원의 적재적소 배치, 사무환경개선, 업무처리과정이 표준와, 경영환경 개선의 기대효과와 정보기술은 단순한 프로세스의 개선, 효율화가 아니라 새로운 환경에 적합한 최적의 경영도구로 병원의 목적 달성에 간접적이 아닌 직접적인 도움을 주는 성공요인으로 평가하였다.

• 유통과학연구
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• 제18권2호
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• pp.59-67
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• 2020

Purpose: This study examines the relationship between formation of employment subcenters and regional industrial structures in Incheon. Research design, data, and methodology: We used the five-year panel data from 2012 to 2016 in 146 basic municipal units of Incheon to analyze panel regression models. Gross employment density and employment to population ratio were used as indicators of employment subcenters formation. The entropy index and Hachman index were used for analyzing the diversity and heterogeneity of industrial structures. Result: The analyses of two panel regression models showed that for the formation of employment subcenters, both the Entropy and Hachman index were significantly negative in most models. But tertiary industry was shown to have a significant positive relationship in all models. In the wholesale and retail sector, it was found that the average number of employees in the employment subcenters is significantly higher than that in the non-employment subcenters. Conclusions: The specialization of the industrial structure rather than the diversification contributes to the formation of the employment subcenters in Incheon. In particular, it can be considered that the wholesale and retail sector plays a very important role in forming the employment subcenters in many areas of Incheon.

• 한국경제지리학회지
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• 제19권2호
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• pp.330-342
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• 2016

이 연구의 목적은 한국 지역불균등 발전에 대한 주요 쟁점을 밝히는데 있다. 이를 위해서 한국과 유사한 특성을 지닌 영국과 이탈리아의 지역 불균등 발전의 특성을 부, 불균등, 지역 발전 차원에서 살펴보고, 이 사례가 한국에 갖는 함의를 고찰한다. 영국 지역 불균등 발전은 1995~2013년 동안 지속적으로 증가해 왔다. 이는 영국 산업쇠퇴지역들의 회복 불능, 신자유주의식 지방노동시장 운영과 산업 정책, 지역정책 추진의 제도적 불안정성에 기인한다. 영국은 같은 기간 동안 비교 대상국가인 프랑스, 미국, 독일, 이탈리아 등과 비교해 볼 때 가장 높은 불균등 지수를 기록했다. 이탈리아는 이 국가들 중 가장 낮은 불균등 지수를 기록하면서 불균등 완화에 긍정적인 기여를 하고 있는 것으로 나타났다. 그러나 이탈리아의 경우, 이와 같은 추세는 대도시들의 쇠퇴로 인해서 성장지역과 저발전지역 간 격차가 완화된 것이어서 그리 긍정적인 결과로 상정하기는 어렵다. 한국은 '불균등 속의 경제 성장'을 지속해 온 대표적인 국가로, 지난 참여 정부이후 지역 간 불균등 발전은 오히려 심화되고 있다. 이와 같은 지역 불균등 발전을 완화시키기 위해서는 지역발전을 위한 새로운 동력 창출, 중소도시의 특성화를 위한 투자, 산업구조 조정지역에 대한 특별 지원정책 등이 필요하다.