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김병순,이원일 한국디지털경영학회 2020 디지털경영연구 Vol.7 No.1
In this paper, we analyzed the technology management and growth cases of Nano Hi-Tech. Nano Hi-Tech is a technology-oriented company that has grown step by step from the beginning of its foundation to grow into a comprehensive measuring equipment company that aims for a total solution of measuring equipment. In this study, not only the vision, strategy and organizational operation of nano high-tech, but also the step-by-step growth process and success factors were analyzed. The success factors were classified into entrepreneurial competency, technology development competency, and technology commercialization competency. This analysis can be a case study that can comprehensively examine the growth process and success factors for each stage from the beginning of a company's founding.
하이브리드 저장장치 구조를 활용한 RDF 데이터 질의 최적화
윤슬기,이용주 한국디지털경영학회 2020 디지털경영연구 Vol.7 No.1
The development of the Web has made it easy to access large amounts of data. However, it is one of the big issues how to effectively store and improve query performance about these huge data. This paper proposes an RDF query optimization with hybrid storage structures to solve the issue. Hot-cold detection relocates data properly to improve the RDF query performance. After collecting data access information for a period of time, we identify the data with hot-cold detection. It reduces the write performance degradation of the SSD by moving all hot data at a time to the SSD.
이문,김상태,이인석 한국디지털경영학회 2020 디지털경영연구 Vol.7 No.1
Thanks to the wide spread of the internet, electronic commerce, and mobile devices such as smartphones and PDAs, mobile businesses have been receiving more attention. This is because they facilitate the performance of individual and corporation activities, as well as electronic commerce activities, anytime and anywhere. This paper deals with an empirical study of factors that affect the use of mobile shopping. The study also empirically analyzed the factors that affect the utilitarian values and hedonic values of mobile shopping based on the Technology Acceptance Model (TAM). In this study, the use of mobile shopping was influenced by the factors of personalization, self-efficacy, familiarity, simplicity, mobility, and mobile accessibility, while the shopping values that consumers experience when using mobile shopping were categorized as utilitarian values and hedonic values. It was discovered that personalization, simplicity, and mobile accessibility affected both utilitarian and hedonic values, and also that such shopping values affect the use of mobile shopping.
A Study on Implementation Method of Intelligent Personalized Application
Sunghwan Kim,Younggon Kim 한국디지털경영학회 2020 디지털경영연구 Vol.7 No.1
In this paper, in order to reduce scarcity and improve accuracy, a factor that seriously affects the accuracy of the collaborative filtering system, which is one of the methods for providing intelligent personalized app services, we create a user function matrix after purifying all log data of webmail users. Using the collaborative filtering g)-based Euclidean distance measurement method, a process of comparing user data and group data, comparing user data and group data after calculating the similarity of function usage patterns between users, We proposed a method to provide customized services for each user by extracting each user's service usage pattern.
e커뮤니케이션 채널 아웃소싱의 성과에 영향을 미치는 사용자 만족과 신뢰에 관한 실증연구 : 영리조직과 비영리조직 비교
오은해,안현숙 한국디지털경영학회 2020 디지털경영연구 Vol.7 No.1
This study developed a research model based on the information system success model and previous studies about outsourcing and e-communication channels in order to find out what factors affect the outcomes of e-communication channel outsourcing. The study also empirically analyzed the impact of users’ satisfaction and trust of e-communication channels on personal and organizational outcomes. In addition, the similarities and differences of factors affecting the outsourcing outcome of e-communication channel services were analyzed for both profit and non-profit organizations. The results of this empirical analysis showed that both user satisfaction and trust have a significant impact on personal and organizational outcomes. In addition, there was significant mutual impact between personal and organizational outcomes. However, there were different outsourcing outcomes of e-communication channel services between profit and non-profit organizations.