• Digital Contents
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• no.3 s.142
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• pp.28-29
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• 2005

국내 디지털콘텐츠 산업은 최근 3년간 연평균 35%가 넘는 증가율을 보인 초고속 성장산업이자 고부가가치 산업이다. 하지만 수출지역이 중국과 동남아지역에 편중되고 PC기반 온라인게임에 치중돼 있다는 지적을 낳고 있다. 또 지금껏 경쟁우위를 지켜왔던 온라인게임 분야도 중국의 추격과 글로벌 경쟁구도가 현실화되고 있다. 따라서 정부도 세계시장의 90%이상을 차지하고 있는 미국, 일본 등 선진시장에서의 본격적인 경쟁 전략이 필요한 것으로 보고 이에 따른 육성정책을 수립한 상태다.

• 프린팅코리아
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• s.4
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• pp.50-55
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• 2002

대한인쇄문화협회와 한국이앤에스가 공동 주최하고 대한인쇄연구소가 주관한 'KIPES2002 기념세미나'가 8월 30일 오후 2시부터 5시까지 서울무역전시장 2층 세미나실에서 '디지털시대 인쇄문화산업 경영전략'이라는 주제로 개최됐다. 이날 세미나에서 제1주제 '디지털시대의 인쇄문화'에 대해서는 이중한회장(문화복지협의회.출판인쇄평론가)이, 제2주제 'CTP 올바른 활용방안'에 대해서는 이근순교수(신구대학.프린트피알대표)가, 제3주제 '플렉소인쇄의 현황과 전망'에 대해서는 박치범사장(㈜필텍인터내셔날)이 각각 강연했다. 다음은 각 주제별로 요약한 내용이다.

• 전기의세계
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• v.33 no.1
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• pp.14-25
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• 1984

전자공업은 방위산업발달에 획기적인 역활을 담당하고 있으며, 특히 전략적 $C^{3}$I (Command, Control, Communication and Intelligence) 개념을 도입하여, 국가방위를 위한 연구가 미국의 여러 대학들과 국방성 산하 연구기관에서 활발히 진행되고 있다. 이 글에서는 $C^{3}$I 에 대한 개략적인 개념을 소개하고, 추계학적 (Stochastic) 관점에서 $C^{3}$I 가 실전을 위하여 어떻게 응용되고 있는 가를 고찰하기 위하여 최근에 발표되고 있는 비선형필터링(Nonliner Filtering), 적응형필터링(Adaptive Filtering), 최적제어 문제들을 소개하고자 한다.

• Digital Contents
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• no.8 s.135
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• pp.44-49
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• 2004

‘굴뚝없는 21세기 고부가가치 산업’으로 일컬어지는 애니메이션 산업이 침체의 늪을 벗어나지 못하고 있다. 특히 극장용 애니메이션 시장은 기대를 모았던‘오세암’과‘원더풀데이즈’가 지난해 흥행에 실패함에 따라 투자 분위기 자체가 급격히 경색돼 있는 실정이다. 하지만 어려운 상황 속에서도 선우엔터테인먼트와 대원C&A홀딩스, 동우애니메이션, 씨네픽스 등 애니메이션 업체들은 국내 애니메이션 산업의 발전을 위해 지금도 끊임없는 노력을 계속하고 있다. 국내 애니메이션 시장을 이끌고 있는 대원C&A홀딩스와 선우엔터테인먼트의 현황과 전략, 앞으로의 계획 등을 살펴봤다.

• Proceedings of the Korea Contents Association Conference
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• 2019.05a
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• pp.123-124
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• 2019

매체를 기반으로 하는 모든 이야기 형식이 그렇듯이 TV휴먼다큐멘터리의 서사방식 역시 방송환경에 따라 변화해왔다. 초고화질 비디오와 몰입형 오디오 구현이 가능한 UHD로 제작된 <순례-집으로 가는 길>은 등장인물의 1인칭 내레이션과 몽타쥬 편집 기법, 드론을 활용한 다양한 구도를 통해 등장인물의 심리를 섬세하게 표현, 시청자의 몰입을 가능하게 했다. <순례>의 이러한 시도 이후 이와 유사한 서사방식의 다큐멘터리가 방송되며 UHD방송환경 아래 TV다큐멘터리의 흐름과 방향이 달라지고 있다.

• Journal of Industrial Convergence
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• v.21 no.1
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• pp.33-42
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• 2023

This study tried to suggest the most effective advertising copy strategy according to the value type of cosmetic brands. For this purpose, an experimental study was conducted using a 3(brand value) × 3(copy type) factorial design. The research results are as follows. First, in the case of luxury brands, monologue-type copy showed the highest advertising effect (advertising attitude and purchase intention). Second, in the case of premium brands, solicitation-type copy showed the highest advertising attitude. However, there was no significant difference in purchase intention.. Third, in the case of the scalpel brand, the interactive copy showed the highest advertising effect (advertising attitude and purchase intention). These results provided the theoretical basis that it is effective to differentiate and use the copy type according to the value type of the cosmetic brand, and it will be used in the copy strategy for practitioners who produce cosmetic advertisements.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.13 no.4
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• pp.99-116
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• 2018

The purpose of this study is to suggest the integrated entrepreneurial competency models that reflect critical entrepreneurial competencies that entrepreneurs should have at different stages, thereby enhancing the success rate of ventures. To accomplish the purpose, this study developed the hypotheses about the positive effects of entrepreneurial competencies on business performance, and the moderating effect of learning competency to strengthen the relationship between entrepreneurial competencies and business performance. The results of this study are as follows. First, the technological functional competency of entrepreneurial teams, the resource utilization and business planning competency of entrepreneurs in the early stage of business development were found to significantly affect both non-financial and technological performance. The opportunity recognition competency has a significantly positive effect on non-financial performance. In addition, it is analyzed that learning competency significantly moderated the relationship between entrepreneurial competencies(technological functional, resource utilization) and non-financial performance. The moderating effect of learning competency between business planning competency and technological performance was also found to be significant. Second, leadership and resource acquisition competency of entrepreneurs in the late stage of ventures have significantly positive effects on both non-financial and technological performance. The strategic competency has a significantly positive effect on non-financial performance. It was also found that the moderating effect of learning competency between strategic competency and non-financial performance was significant. Finally, the results show that both non-financial and technical performance of NTBVs are significant determinants of financial performance.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.14 no.2
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• pp.151-163
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• 2019

In recent years, as the population of ear and aged villages has increased, the problem of conflict between rural residents and urban-to-rural migrants has been widespread. For successful rural community, such conflict resolution is more important than anything else. However, if we look at previous studies. It is true that there are many studies that focus on people who are not rural residents or urban-to-rural migrants. This study was conducted to find out the difference of strategies for conflict resolution between rural residents and urban-to-rural migrants. This study derives the factors of conflict based on the contents of previous studies, To see the difference, five strategies were used from the response strategies that were used in the 'Computer Prisoner's Dilemma Contest' held by Axelrod (2009). I would like to know what kind of strategies of rural residents and urban-to-rural migrants. All analyzes were done using SPSS 22.0 for Windows, and the results of each conflict resolution analysis showed that the indigenous conflicts were low All. Among the causes of conflict, the highest level of conflict was caused by the 'rural residents who did not understand urban culture'. The strategy is the most used, followed by tit for tat Strategy, and all-c strategy, in that order. However, It is not uncommon for employers to use a work-type strategy, and it can be seen that the strategy changes depending on the cause. As can be seen from the above results, The conflict resolution strategies are almost similar strategies. It can be seen that conflict resolution strategy is used differently according to personality. The purpose of this study is to investigate the differences in conflicts in the rural areas. In particular, it is meaningful to examine the choice of solution strategies based on game theory through reviewing prior research and eliciting actual conflict factors in the field. Successful rural settlement can be achieved not through stakeholder competition but through mutual cooperation by gaining cooperation to the other side. Mutual cooperation is more profitable than betrayal in various conflict situations. The secret to maintaining and communicating smoothly is not to use the other person to fill his or her selfish interests, but to reject it for profit, but to draw cooperation from the other party.

• Journal of the Korea Society of Computer and Information
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• v.16 no.8
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• pp.29-38
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• 2011

Unlike in traditional row-oriented database systems, a column-oriented database system stores data in column-oriented and not row-oriented order. Recently, research results revealed the effectiveness of column-oriented databases for applications such as data warehouse and decision support systems that access large volumes of data in a read only manner. In this paper, we investigate the join strategies for column-oriented databases and prove the effectiveness of column-oriented databases in data warehouse systems. For unbiased comparison, the two database systems are analyzed using the star schema benchmark and the performance analysis of a star schema join query is carried out. We experimented with well-known join algorithms and considered early materialization and late materialization join strategies for column-oriented databases. The performance results confirm that star schema join queries perform better in terms of disk I/O cost in column-oriented databases than in row-oriented databases. In addition, the late materialization strategy showed more performance gain than the early materialization strategy in column-oriented databases.

• Journal of Internet of Things and Convergence
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• v.9 no.6
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• pp.57-62
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• 2023

This research is a comparative analysis of the U.S. S&P 500 index using the volatility breakout strategy against the Buy and Hold approach. The volatility breakout strategy is a trading method that exploits price movements after periods of relative market stability or concentration. Specifically, it is observed that large price movements tend to occur more frequently after periods of low volatility. When a stock moves within a narrow price range for a while and then suddenly rises or falls, it is expected to continue moving in that direction. To capitalize on these movements, traders adopt the volatility breakout strategy. The 'k' value is used as a multiplier applied to a measure of recent market volatility. One method of measuring volatility is the Average True Range (ATR), which represents the difference between the highest and lowest prices of recent trading days. The 'k' value plays a crucial role for traders in setting their trade threshold. This study calculated the 'k' value at a general level and compared its returns with the Buy and Hold strategy, finding that algorithmic trading using the volatility breakout strategy achieved slightly higher returns. In the future, we plan to present simulation results for maximizing returns by determining the optimal 'k' value for automated trading of the S&P 500 index using artificial intelligence deep learning techniques.