• Proceedings of the Korean Professional Engineer Association Conference
• /
• 1983.12a
• /
• pp.71-73
• /
• 1983

I. History of the Gijutsushi Act revised II. The Revised Parts of the Act (1) The Revision of the Act; the Gijutsushi-in-Training newiy established 1) The Preliminary Examination was abolished. 2) The Normal Examination consists of two parts, i.e. 1st Stage Examination and 2nd Stage Examination. 3) Those who have passed the 1st Stage Examination are entitled to be Gijutsushi in Training: those who have passed the 2nd Stage Examination are entitled to be Gijutsushi. 4) The Gijutsushi-in-Training will register with the Science and Technology Agency and assist the professional business of Gijutsushi by using the title of Gijutsushi in Training. 5) Requirements for the Examinations. (a) No professional experience will be required for those who wish to apply for the 1st Stage Examination. (b) Those who wish to apply for the 2nd Stage Examination are required to have assisted Gijutsushi as Gijutsushi in Training for the period designated in the ordinance issued from the Prime Ministers' Office (7 years, probably) or mere. (c) All restrictions due to educational careers were abolished as to both kinds of Examinations. 6) Under certain conditions, the 1st Stage Examination will partially be waived. (2) The Subrogation of the Examinations The Director-General of the Science and Technology Agency is able to designate another agency to conduct, on its behalf, the affairs related to the Examinations. (3) The Subrogation of Affairs related to the Registrations The Director-General of the Science and Technology Agency is able to designate another agency to conduct the affairs related to the registration of Gijutsushi and Gijutsushi-in- Training. (4) The Symplification of Registration, etc. 1) The address will be deleted from the matters to be registered. 2) The address and the site of office will be deleted from the matters to be inserted in the Certificate of Registration.

• Journal of Intelligence and Information Systems
• /
• v.13 no.2
• /
• pp.15-26
• /
• 2007

In this study, a SOHO (Small Office Home Office) bankruptcy prediction model is proposed using Modified Bagging Predictors which is modification of traditional Bagging Predictors. There have been several studies on bankruptcy prediction for large and middle size companies. However, little studies have been done for SOHOs. In commercial banks, loan approval processes for SOHOs are usually less structured than those for large and middle size companies, and largely depend on partial information such as credit scores. In this study, we use a real SOHO loan approval data set of a Korean bank. First, decision tree induction techniques and artificial neural networks are applied to the data set, and the results are not satisfactory. Bagging Predictors which has been not previously applied for bankruptcy prediction and Modified Bagging Predictors which is proposed in this paper are applied to the data set. The experimental results show that Modified Bagging Predictors provides better performance than decision tree inductions techniques, artificial neural networks, and Bagging Predictors.

• Journal of Digital Convergence
• /
• v.17 no.10
• /
• pp.187-197
• /
• 2019

The purpose of this study is to analyze the capacities of innovation in the organization, and to examine the effects of corporate entrepreneurship, R&D capability, technology commercialization capacity and technology orientation. First, the research model and hypothesis were established based on the literature research and 153 questionnaires were distributed and collected among management office workers among manufacturing workers in Kyungbuk. The results of this study confirm that the corporate entrepreneurship positively affects R&D capacity and that R&D capacity has a positive effect on technology commercialization capacity. And we confirmed the significant moderating effect of technology orientation. However, there is no mediating effect of R&D capability on the relationship between corporate entrepreneurship and technology commercialization. These findings can provide guidelines for organizational management in the cultural aspect by identifying the effects of in-house entrepreneurship and technology orientation on cultivating the innovation capacity of management office at the organizational level.

• The Korean Journal of Archival Studies
• /
• no.48
• /
• pp.180-208
• /
• 2016

Since the introduction of the Archives Evaluation System in 2008, the Republic of Korea's archives management has undergone many changes and great development. However, there remain process problems in several operations of concerned agencies. These are made up of problems in the system itself (operation-related problem), problems in evaluation indicators, and issues in communication issue between the rating agency and the national archives of the rated institutions. This study was a theorem for such status of the concept, objectives, and the indicators of the institutional evaluation system as it looked into the problems and sought improvement of the systems and indicators. The problems of the evaluation system were felt in the survey of the education field, which was conducted through interviews and phone interviews with the Office of Education's archives managers and researchers. Among the problems found were the assessment period, the number of indicators, evaluation process, the assessment indicators, and the best practices. Moreover, this study summarized the comments of the archives managers on what they believed are needed to improve the field. As a result, it confirmed that structural and fundamental changes in the institutional evaluation system are needed. Based on these findings, this study hopes that an archives management business for the public institutions of the Republic of Korea would be developed in the future.

• The Journal of The Korea Institute of Intelligent Transport Systems
• /
• v.22 no.4
• /
• pp.1-13
• /
• 2023

This study develops an optimal mobile-communication-based National Highway traffic volume estimation model using an ensemble-based machine learning algorithm. Based on information such as mobile communication data and VDS data, the LightGBM model was selected as the optimal model for estimating traffic volume. As a result of evaluating traffic volume estimation performance from 96 points where VDS was installed, MAPE was 8.49 (accuracy 91.51%). On the roads where VDS was not installed, traffic estimation accuracy was 92.6%.

• International journal of advanced smart convergence
• /
• v.12 no.1
• /
• pp.164-172
• /
• 2023

In this study, we identify the recognition of 'The First Slam Dunk', which is gaining popularity as a sports-based cartoon through big data analysis of social media channels, and provide basic data for the development and development of various contents in the sports industry. Social media channels collected detailed social big data from news provided on Naver and Google sites. Data were collected from January 1, 2023 to February 15, 2023, referring to the release date of 'The First Slam Dunk' in Korea. The collected data were 2,106 Naver news data, and 1,019 Google news data were collected. TF and TF-IDF were analyzed through text mining for these data. Through this, semantic network analysis was conducted for 60 keywords. Big data analysis programs such as Textom and UCINET were used for social big data analysis, and NetDraw was used for visualization. As a result of the study, the keyword with the high frequency in relation to the subject in consideration of TF and TF-IDF appeared 4,079 times as 'The First Slam Dunk' was the keyword with the high frequency among the frequent keywords. Next are 'Slam Dunk', 'Movie', 'Premiere', 'Animation', 'Audience', and 'Box-Office'. Based on these results, 60 high-frequency appearing keywords were extracted. After that, semantic metrics and centrality analysis were conducted. Finally, a total of 6 clusters(competing movie, cartoon, passion, premiere, attention, Box-Office) were formed through CONCOR analysis. Based on this analysis of the semantic network of 'The First Slam Dunk', basic data on the development plan of sports content were provided.

• Journal of Korean Society of Water and Wastewater
• /
• v.37 no.6
• /
• pp.311-324
• /
• 2023

As an advanced study on the method of calculating the target revenue water ratio of local waterworks through the leakage component analysis method proposed by Kim et al. (2022), this study developed a model to calculate the achievable revenue water ratio within the specified project cost, the required project cost to achieve the specified target revenue water ratio, and the economically appropriate target revenue water ratio level by considering the leakage reduction cost and leakage reduction benefit for each revenue water ratio improvement strategy, and conducted an applicability evaluation of the developed model using actual field data. The procedure for calculating the target revenue water ratio of local waterworks considering economics proposed in this study consists of three stages: physical data linkage model construction, leakage component analysis, and economic analysis, and the applicability was evaluated for Zone H with branch type and the Zone M network type. As a result of the application, it was calculated that approximately 32.5 billion won would be required to achieve the target revenue water ratio of 70% in the Zone H, and approximately KRW 10.5 billion would be required to achieve the target revenue water ratio of 75% in the Zone M. If the business scale of Zones H and M was corrected to 10,000 m³/day of water usage, the required project cost for a 1% improvement in the revenue water ratio of Zone H was calculated to be 0.7642 billion won and 0.4715 billion won for Zone M.

• Journal of Nutrition and Health
• /
• v.38 no.9
• /
• pp.765-776
• /
• 2005

The purposes of this study were to a) examine IC (intellectual capital) circumstance of CFMC (contract foodservice management company), b) identify the correlation between IC of CFMC, c) analyze the cause and effect of IC in the viewpoint of contractor, client, and customer. The questionnaires of IC measurement were handed out to 108 CfHCs, there composing of main office employees, foodservice managers, customers, and clients of 207 school, 38 hospital, and 86 business/industry foodservices. The statistical data analysis was completed using SPSS Win (ver 12.0) for descriptive analysis, correlation analysis, simple linear regression analysis. First, CFMCs had operational experience for an average of 8 years and 8 months, and served an average of 38,540 meals a day. Most of the respondent companies operated 'food supply/distribution($50\%$)', 'catering ($46.7\%$)', and restaurant business ($43.3\%$)' except for institutional foodservice and managed an average of 66 clients for the contract period of 2 years and 3 months. Second, there was positive correlation between $\ulcorner$sales of foodservice$\lrcorner$ and 'market ability', $\ulcorner$client satisfaction$\lrcorner$ and necessary intellectual capital for managing branch/chain foodservice office, and $\ulcorner$customer satisfaction$\lrcorner$ and $\ulcorner$renewal and development$\lrcorner$, 'market ability', 'infrastructure support for foodservice operation', 'employee satisfaction', respectively. Finally, the result of the cause and effect analysis on CFMCs, clients, and customers was positively influenced by 'client satisfaction' with 'customer satisfaction', 'infrastructure support for foodservice operation' and 'customer satisfaction' with 'employee satisfaction', and 'infrastructure support for foodservice operation'. In conclusion, if CFMCs were to perform a routine checkups by utilizing CFMC's IC measuring tool, improvements in CFMC operational capacities as well as foodservice quality can be noted. Additionally, CFMCS can satisfy their client-customer relationship by employing internal marketing thechniques for employee, a more efficient infrastructure support system, and construc tive infrastructure utilization. Therefore, CFMCs can show significant improvement in their sales and foodservice quali-ty though continuous maintenance of the client and customer satisfaction.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.18 no.4
• /
• pp.191-200
• /
• 2017

Smart work is an alternative form to enable seamless business collaboration without time and space limitations using ICT. However, smart work implementation has not produced tangible achievements and sometimes has resulted in failure. This study examined users' resistance against smart work, which is regarded as one of the most important elements for the successful implementation of smart work. The study classified elements which cause users' resistance into the work's innovative characteristics and the user characteristics based on the model of innovation resistance. It also set the degree of freedom in spatial and temporal dimension as moderating factors. This empirical research results showed that low work efficiency, unfavorable evaluation methods, and high degree of satisfaction in the way of working affected smart work users' resistance. In addition, temporal freedom had a moderating effect on the relationship between users' characteristics and their resistance. On the contrary, spatial freedom affected the relationship between their works' innovative characteristics and their resistance. The study results suggest that organizations need to set up business processes and evaluation methods first to adopt Smart work successfully.

• Journal of Korean Society of Rural Planning
• /
• v.28 no.1
• /
• pp.17-26
• /
• 2022

It is necessary to prepare a stable production base in advance for a change in the global grain market, and it is required to prepare comprehensive countermeasures such as securing technical skills and cultivation technology. Therefore, Korea, which relies on imports of major grains other than rice, could be exposed to a food crisis at any time unless the self-sufficiency rate of grains is improved. In order to respond to this new food crisis, it is necessary to find ways to efficiently utilize rice fields to increase the domestic grain self-sufficiency rate. From this point of view, interest and demand for the generalization of farmland that can be used as paddy fields and returned to paddy fields are increasing, and related research is also being continuously performed. In order to select a multipurpose farmland project site, this study extracted farmland containing 10% or more purchased and stockpiled farmland through spatial analysis (buffer, dissolve, intersect, etc.), and finally presented areas subject to multipurpose farmland projects. The target site for the multipurpose farmland project was finally selected by integrating data onto a point-by-point basis so that the current status of farmland purchased and stockpiled, Farm Manager Registration Records, and the Korean Soil Information System data (drainage classes, surface soil texture, field-suitability classification, etc.) can be used in combination. There are 175 areas where the multipurpose farmland is possible. Incheon 2, Gyeongbuk 40, Gangwon 2, Chungbuk 7, Chungnam 48, Jeonbuk 34, Jeonnam 19, Gyeongbuk 15, Gyeongnam 8. Chungcheongnam-do has the most target site for the multipurpose farmland project, and Gangwon-do is the least. It is expected to contribute to new commercialization and business expansion by deriving business areas by identifying the scale of the farmland multipurpose farmland project using Farm Manger Registration Records and spatial data.