• Korean Journal of Human Ecology
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• 제19권4호
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• pp.719-732
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• 2010

This study assessed knowledge-based environments for knowledge management in hospital dietetic departments. This study categorized the current knowledge management environment into routine habits, capability, culture and system. A questionnaire was conducted on dieticians in general hospitals with 400 beds in Seoul and Gyeong-in areas. Excluding responses with significant missing data, 160 usable questionnaires were analyzed by SPSS package programs for the study. The result of the study is summarized as follows. The average number of licensed beds in the hospitals was 717.5 and the average number of meals provided daily was 1,626.3. 53.2% of dieticians were aged between 26 and 35. Of the maximum score of 5 points, habits scored $3.65{\pm}.44$ points, capability scored $3.38{\pm}.44$ points, culture scored $3.21{\pm}.46$ points and system scored $2.77{\pm}.74$ points. Hospitals with a high ratio of occupied beds also had significantly higher points in capability, culture and system. The older the group the higher points it scored in habits and culture. The married group scored higher points in habits while the higher educated group scored higher points in habits and capability. The dietitians in charge of clinical nutrition scored higher points in habit, capability and culture while the higher salaried group scored higher points in habit, culture and capability. Therefore this study would provide useful information for the introduction of knowledge management in hospital dietetic departments.

• Journal of the Korean Society for information Management
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• 제15권3호
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• pp.133-150
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• 1998

For the purpose of new‘organizational knowledge centric knowledge management’, this paper proposes the knowledge creating organizational memory which shows the knowledge creation in organization according to the dialectical circulation between the domain knowledge and the task knowledge, based on the Yin Yang theory. This paper defines two kinds of organizational knowledge such as the domain knowledge and task knowledge and designs them in the pursuit of its lifecycle. Knowledge creating organizational memory is designed to three knowledge components that circulate through the domain knowledge and the task knowledge according to the object-oriented methodology. Organizational knowledge is designed into the graphical structure of ( i ) knowledge ( ⅱ ) relation between knowledge objects and ( ⅲ ) degree of relation, which receive the legacy of organizational knowledge such as data schema, process model and knowledge base. This design of organizational knowledge can be applied to CBR(Case Based Reasoning), one of knowledge mining tools to create new organizational knowledge.

• Journal of Navigation and Port Research
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• 제33권1호
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• pp.71-78
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• 2009

Through the study of precedent researches, this study classified the influential factors of knowledge sharing intention into the support of CEO, self-worth, trust, and incentive. Then, this study conducted a survey among the workers, who are in maritime and port sectors, to illuminate how the forementioned variables influence on the knowledge sharing intention and the usage of knowledge management system The analysis of the result illustrated that the support of CEO, self-worth, trust appeared to be the influential factors of knowledge sharing intention, and that incentive and the knowledge sharing intention appeared to influence the usage of knowledge management system. This study aims to contribute to proposing a successful forthcoming implementation of a knowledge management system, by suggesting the influential factors to increase its usage to the maritime and port organizations planning to implement it before they actually installs it.

• Knowledge Management Research
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• 제25권3호
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• pp.23-45
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• 2024

The enhancement of algorithmic management within platform companies and the expanding recognition of the 'employee status' of platform workers in various areas indicate a need for platform companies to broaden their comprehension of platform workers' job attitudes as an internal human resource. This study aims to explore variations in platform workers' job attitudes based on their work values in light of the evolving landscape of algorithmic management. Specifically, the research delves into discerning differences in platform workers' perceptions of job attitudes in relation to their work values. A multivariate analysis of variance(MANOVA) was employed in examining survey data from 177 riders affiliated with a delivery platform that implemented algorithmic management. The findings revealed that platform workers who prioritize work value (job interest), exhibited higher levels of perceived fairness in compensation and autonomy. Moreover, those who placed greater importance on work value (economic compensation), demonstrated elevated levels of work overload, perceived fairness in compensation, job burnout, and intentions to seek alternative employment opportunities.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 한국해양정보통신학회 2009년도 춘계학술대회
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• pp.529-532
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• 2009

전세계적으로 급속한 첨단기술의 발전과 지식경영 사회의 전환은 조직의 패러다임 변화를 초래하였다. 이에 따라 조직들은 경쟁우위를 갖추기 위해 과거의 양적인 성과관리 방법에서 벗어나 전략적으로 운영할 수 있는 새로운 성과관리 시스템의 필요성을 요구하고 있다. 이에 본 연구는 비영리 조직 중 교육기관의 성과관리 시스템 도입에 대하여 BSC(균형성과표)를 중심으로 살펴보고자 한다. 먼저, BSC에 대한 개괄적인 선행연구와 더불어 비영리 조직이라는 특수성을 반영한 BSC를 도출한다. 이를 바탕으로 교육기관의 성공적인 BSC 시스템 도입을 위한 정책적 시사점을 제시한다.

• Knowledge Management Research
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• 제22권2호
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• pp.247-268
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• 2021

Investors mainly use PER and PBR among financial ratios for valuation and investment decision-making. I conduct an analysis of two basic financial ratios from a statistical perspective. Financial ratios contain key accounting numbers which reflect firm fundamentals and are useful for valuation or risk analysis such as enterprise credit evaluation and default prediction. The distribution of financial data tends to be extremely heavy-tailed, and PER and PBR show exceedingly high level of kurtosis and their extreme cases often contain significant information on financial risk. In this respect, Extreme Value Theory is required to fit its right tail more precisely. I introduce not only GPD but exGPD. GPD is conventionally preferred model in Extreme Value Theory and exGPD is log-transformed distribution of GPD. exGPD has recently proposed as an alternative of GPD(Lee and Kim, 2019). First, I conduct a simulation for comparing performances of the two distributions using the goodness of fit measures and the estimation of 90-99% percentiles. I also conduct an empirical analysis of Information Technology firms in Korea. Finally, exGPD shows better performance especially for PBR, suggesting that exGPD could be an alternative for GPD for the analysis of financial ratios.

• IE interfaces
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• 제13권1호
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• pp.44-53
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• 2000

While knowledge management (KM) needs to be introduced in order to enhance the competitiveness of Korean firms, most of the current literature focuses on defining the concept of KM and developing its framework. This research attempts to develop an introduction methodology of KM, based on four dimensions such as organization, information technology, process, and culture. The methodology was applied to firm L, which recently adopted KM. A result from the analysis of this case study shows that firm L performed well in the dimensions of organization, information technology, and culture.

• Knowledge Management Research
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• 제22권4호
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• pp.283-301
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• 2021

RPA (Robotic Process Automation) technology has recently been spotlighted to preemptively respond to the 4th industrial revolution without spending a lot of time and money to improve various existing business and IT processes. In this study, variables affecting intention to use RPA technology were representatively identified into three positive factors and three negative factors, and the causal relationship between the effects of these variables on actual RPA acceptance intention was examined. After conducting an email survey for general office workers, structural equation analysis (SEM) was performed using SPSS 27.0 and SmartPLS 3.3.5. The second order factor of a positive perception consisting of security, accuracy, and efficiency, and the second order factor of a negative perception consisting of job security, execution error, and fear of introduction failure. The positive perception affected the intention to use RPA through perceived usefulness and perceived ease. It was confirmed that the negative perception has a mediating effect on the intention to use RPA through acceptance conflict. In addition, it was confirmed that the presence or absence of experience in using RPA interacts with perceived ease and has a moderating effect on intention to use RPA. It can be said that there is practical and theoretical implications from the point of view of knowledge management in that it allows companies to recognize and respond to which factors are important from the point of view of companies that want to use RPA.

• Knowledge Management Research
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• 제22권1호
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• pp.39-56
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• 2021

In the current knowledge society, mobile devices have become a useful tool for performing work. In the context of COVID-19 which has made digital transformation inevitable, the importance of mobile work behaviors - performing work tasks through mobile devices - is further highlighted. Drawing from the behavioral immune system theory and cognitive appraisal theory of emotions, this study proposes that individual workers' concern about getting infected by COVID-19 will be negatively related to job satisfaction but positively related to mobile work behaviors. We further propose that leaders' communality and agency trait will be positively related to both job satisfaction and the increase of mobile work behaviors. Analyses of a matched dataset comprising survey data and mobile application usage data from 407 workers showed that their leaders' agency and communality were significantly related to the workers' job satisfaction. However, their mobile productivity was significantly related only to the communality of their leaders. The results of this study will provide useful theoretical and practical implications for researchers and managers who aim to understand and promote the technology adoption and knowledge productivity of workers in a pandemic situation.

• Knowledge Management Research
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• 제23권1호
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• pp.27-46
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• 2022

The current era's focus is on the surge in real estate prices triggered by the global economic downturn. This study advocated STO-based dispersed investment for the MZ generation, who has less capital than earlier generations. Existing real estate investment methods were categorized into online, offline, and hybrid formats and the effectiveness of the suggested STO was given in this study through case analysis domestically and overseas. The entry of STO into the financial industry was positively proved, and the efficacy of blockchain technology was validated, through the investigation of the STO framework. The findings of this study are projected to revitalize the new real estate sector by actively supporting the access of the MZ generation into the current inflexible real estate investment market by the application of blockchain and reflecting MZ generation's investment propensity.