• Proceedings of the Korea Water Resources Association Conference
• /
• 2015.05a
• /
• pp.105-105
• /
• 2015

환경용수는 수질보전, 친수환경 제공, 생물다양성 보전 등을 위하여 하천이나 농업 용수로를 흐르는 물을 말한다. 둑높이기 저수지 사업에 의하여 109개의 농업용 저수지에 증가된 저수용량만큼 2.4억 $m^3$의 환경용수가 창출되었다. 따라서 본 연구에서는 환경용수의 개념을 정립하고 둑높이기 저수지에 창출된 환경용수의 전개방향을 제시한다. 환경용수는 크게 농업적 환경용수와 비농업적 환경용수로 분류할 수 있다. 농업적 환경용수는 농업용수에 내재된 환경용수를 말하며 이를 지역용수라고도 한다. 일본에서는 여러 지역에서 비관 개기의 농업용수 수리권이 인정되어 농업용수가 마을의 생활용수, 환경용수로서 활용되고 있다. 우리나라에서는 충북 청주 무심천을 흐르는 농업용수가 여기에 해당되며, 관개기 동안 $5.0m^3/s$의 유량이 무심천 상류에서 방류되어 시내를 관통한 후 하류에서 취수되고 있다. 농업용수가 청주시내를 관통하면서 수심을 상승시켜 친수환경을 제공하고 있다. 비농업적 환경용수는 수질보전이나 생태계보전을 위한 하천유지용수나 친수환경 개선을 위한 환경개선용수가 여기에 해당된다. 일본에서는 2005년 처음으로 센다이시(仙台市)가 신규 수리권을 취득하여 비관개기에 하천수를 농업용수로를 통하여 수질개선 및 친수환경 제공의 목적으로 공급한 이후, 다수의 환경수리권 취득 사례가 보고되고 있다. 둑높이기 저수지의 농업용수는 관개기에는 관개라는 주목적 외에 내재된 환경용수의 기능을 부수하고 있다. 한편, 새로 확보된 환경용수는 갈수기나 비관개기에 하천 및 농업용수로를 통하여 공급되어야 그 기능을 발휘할 수 있다. 하천으로 방류되면 하천유지용수나 환경개선용수가 되어 하천 환경의 개선에 기여할 것이고, 용수로로 방류되면 지역용수가 되어 농촌마을의 친수 및 어메니티 향상을 위한 용수로서 활용되어 농업의 다원적(공익적) 기능 향상에 기여할 것이다. 농업의 다원적 기능은 OECD(경제협력개발기구)에서 인정된 농업에 존재하는 경제 외부효과로서 홍수조절, 지하수함양, 경관형성, 친수기능, 생태계보전 등을 말한다. 향후의 과제로서 둑높이기 저수지에 확보된 환경용수를 하천과 농업 용수로로 적절히 배분하는 기준의 설정 및 각각의 환경용수량 결정이 대두된다.

• The Journal of the Korea Contents Association
• /
• v.19 no.6
• /
• pp.481-490
• /
• 2019

The purpose of this paper is to recognize and embody the implications of the concept of interactivity. Among the many types of interactivity already proposed, this paper sheds light especially on the so-called contingent interactivity. The contingency means a condition in which a particular performance or selection of a subject is considered neither necessary nor conclusive, and also the potential for various activities of this subject. The contingent interaction comes into being when the involvements of users in dealing with a message or content are experimental or creative. The interaction does not orient toward the completion of content or the immersion to a particular reality. Rather, the results of a user's contingent performance are not the finalized content and have characteristics that lead to the continuous modification. In order to embody this meaning of contingent interactivity, the paper examined the two example, the film re-cut and game modding. In both cases, it is comprehensive that the user of these two new media activities lies in the contingent situation.

• Korean Journal of Culture and Social Issue
• /
• v.14 no.4
• /
• pp.1-18
• /
• 2008

The present study examined the accuracy of polygraph tests through two types of statistical methods with unknown ground truth. One method evaluated the accuracy based on the rates of agreements between polygraph test results of crime suspects and prosecutors' indictment decisions for them. Those crime suspects were tested with polygraph by the Prosecutors' Office of the Republic of Korea between 2000 and 2004. The other method estimated the accuracy by using the latent class analysis based on the frequency distributions of the polygraph results and indictments during 2006. Excluding cases that were 'inconclusive' on the polygraph test, the study showed that the accuracy of the polygraph tests is .914 (SE=.004) for the 2000-2004 data, and .885 (SE=.021) for the 2006 data. With the inclusion of 'inconclusive' cases in the 2006 data, the results from the latent class analysis showed the accuracy in the range between .707 and .734 (SE=.027~.031), with false positives between .078 and .087 (SE=.019~.023), and false negatives between .029 and .078 (SE=.010~.023). The probability that the polygraph test correctly classifies subjects appeared to be in the range between .912 and .925 (SE=.013-.016) for those who lie, and in the range between .867 to .955 (SE=.011-.040) for those who tell the truth.

• The Journal of the Korea Contents Association
• /
• v.18 no.2
• /
• pp.320-333
• /
• 2018

The study introduced an actual American university program student's learning outcomes in instructional technology integration knowledge in order to acknowledge implication considering the current status of relevant Korean teacher training programs. With utilizing complete sampling (students enrolled in a master's program in Instructional Systems Technology at the N University in Fall 2015), the survey was conducted on knowledge, strategies and performance in instructional technology integration, and interview assessed deeper understanding of students' relevant competencies in their specific professional setting. The results and findings based on triangulation of the data confirmed that the students gained sufficient knowledge, and applied the relevant knowledge and competencies into their work setting. For future research, the implications were offered on reviewing Korean teacher training programs in professional competency development related to technology integration in teaching and learning.

• The Journal of the Korea Contents Association
• /
• v.13 no.9
• /
• pp.143-154
• /
• 2013

This study reviewed reorganization of bureaucrats in the beginning of Lee Myung bak's government from the perspective of the relationship between politicians and bureaucrats. In other words, it analyzed the reorganization of central office group of Korean government in 2008 as the relationship between calling to account by politicians and avoiding calling to account by bureaucrats. Conclusively, first, separation or abolition of a certain organization was resulted from calling to account by president (the ruling party). Second, merging organizations was done because president wanted strong control on that agency or he wanted to realize presidential election pledge (policy) through the agency. Third, if an organization was not changed even though it was selected as the target of abolition, it meant that the organization succeeded in defense. As seen from the above cases, it was found that politicians and bureaucrats played a kind of game for reorganization of government organizations. First of all, if politicians succeeded in calling to account, the bureaucratic organization was separated or abolished. If bureaucrats succeeded in self defense, the organization became expanded. Finally, if both parties were even, corresponding organizations would not have changes.

• Journal of Korea Society of Industrial Information Systems
• /
• v.24 no.5
• /
• pp.27-39
• /
• 2019

This study is a case study of KEB HanaBank's information system integration, which has achieved outstanding results based on successful M & A. As of the end of 2018, KEB HanaBank is one of the domestic commercial banks that showed 896 domestic and overseas branches, 12,881 employees, total assets of 326 trillion won, and net income of 1.9 trillion won. The purpose of this study is to provide implications through KEB Hana Bank's unique case and strategy for information system integration since M & A. To accomplish this, KEB HanaBank's information system integration related resource status, strategy, and performance are searched using various sources, and existing researches on resource dependency theory and entrepreneurial bricolage are reviewed. In the post merger integration process, organizations need to understand the status of their resources in terms of resource constraint theory in order to succeed in the information system integration. In resource constraints, for successful computational integration, a strategy based on entrepreneurial bricolage will be needed.

• The Journal of the Convergence on Culture Technology
• /
• v.4 no.2
• /
• pp.197-204
• /
• 2018

One of the hottest issues in our 21st century is AI. Just as the automation of manual labor has been achieved through the Industrial Revolution in the agricultural society, the intelligence information society has come through the SW Revolution in the information society. With the advent of Google 'Alpha Go', the computer has learned and predicted its own machine learning, and now the time has come for the computer to surpass the human, even to the world of Baduk, in other words, the computer. Machine learning ML (machine learning) is a field of artificial intelligence. Machine learning ML (machine learning) is a field of artificial intelligence, which means that AI technology is developed to allow the computer to learn by itself. The time has come when computers are beyond human beings. Many companies use machine learning, for example, to keep learning images on Facebook, and then telling them who they are. We also used a neural network to build an efficient energy usage model for Google's data center optimization. As another example, Microsoft's real-time interpretation model is a more sophisticated translation model as the language-related input data increases through translation learning. As machine learning has been increasingly used in many fields, we have to jump into the AI industry to move forward in our 21st century society.

• Journal of the Economic Geographical Society of Korea
• /
• v.12 no.4
• /
• pp.597-612
• /
• 2009

This paper is an anthropological study on the regional revitalization movement by the traditional ceramic industry in Mashiko-cho, Japan. It especially deals with the issues like history of revitalization based on ceramics, idealogical features and roles of core activist group, and adaptive strategies of local society to the ever-changing circumstances. The ceramic industry of Mashiko-cho had developed vigorously in 19C, and had passed many critical points in 20C. In 1960s, the ceramic industry of Mashiko-cho developed stably through introducing of Mingei(民藝) ideology and artists. This is evaluated as a 'bottom-up' regional revitalization movement and a active utilization of traditional cultural resources. In Mashiko-cho, the ideological leadership of cultural artist groups have been central roles in the regional revitalization movement. The representative cases are transformation of production of ordinary ceramics to production of Mingei ceramics from the middle of 1950s, official organization of core activist group and establishment of direct sale system by the producers in the middle of 1960s, and full-scale cooperation of private sector and public sector from the beginning of 1980s. Nonetheless the regional revitalization movement by the traditional ceramic industry in Mashikocho have come out well up to now, it should make new tradition which is well-matched to the ever-changing circumstances as seeing various and complex differentiation on the inside of local society.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.20 no.2
• /
• pp.750-762
• /
• 2019

The importance of the call center as a contact point for the enterprise is growing. However, call centers have difficulty with their operating agents due to the agents' lack of knowledge and owing to frequent agent turnover due to downturns in the business, which causes deterioration in the quality of customer service. Therefore, through an N-bank call center case study, we developed a system to reduce the burden of keeping up business knowledge and to improve customer service quality. It is a "real-time agent advisor" system that provides agents with answers to customer questions in real time by combining AI technology for speech recognition, natural language processing, and questions & answers for existing call center information systems, such as a private branch exchange (PBX) and computer telephony integration (CTI). As a result of the case study, we confirmed that the speech recognition system for real-time call analysis and the corpus construction method improves the natural speech processing performance of the query response system. Especially with name entity recognition (NER), the accuracy of the corpus learning improved by 31%. Also, after applying the agent advisor system, the positive feedback rate of agents about the answers from the agent advisor was 93.1%, which proved the system is helpful to the agents.

• Journal of Digital Convergence
• /
• v.12 no.4
• /
• pp.305-310
• /
• 2014

We called a current society the convergence generation. In information society, digital convergence means a service or new product which appeared through fusion of unit technologies in information and communication regions. The effects of convergence technologies and social phenomenons are visualized in overall regions of society such as economy, society, culture, etc. In 2011, The Government introduced "IT Convergence Technology Prediction Survey 2025". This report includes 10 ICT industries. In this paper, we described a smart city which was leading case in digital convergence and related with our life.