• 지식경영연구
• /
• 제17권4호
• /
• pp.77-104
• /
• 2016

The effective management of R&D employees is critical for a small or medium sized firm's sustainable growth. R&D employees have professional skills and choose expertise-oriented or management-oriented careers in the process of organizational socialization. This study synthetically verifies the direct and indirect effects of R&D employees' social network and self-esteem on their career orientation by organizational commitment based on social network theory and social recognition theory. The research model has been analyzed through structural equation modeling using survey responses from 220 R&D employees at small- and medium-sized firms in Korea. The analysis results show that internal network activities have direct and indirect impacts on organizational commitment and career orientation, but external network activities do not have significant effects on self-esteem, organizational commitment, or career orientation. There is no consensus in prior studies on whether expert orientation and management orientation are distinct concepts. In this study, these two types of orientation are verified as distinct concepts. It is also found that R&D employees' internal network activities are significant factors for a company's growth. A company should implement an educational system of roles and duties using which individuals can pursue career progression. In addition, it is necessary to provide career development programs such as job rotation, mentoring, and career counseling.

• 대한안전경영과학회지
• /
• 제18권3호
• /
• pp.137-145
• /
• 2016

To promote the efficiency of production process of small and medium sized company, government conducts production information business that collects and analyzes information of production field automatically and helps process' controlling and supervising by supporting costs of purchase, installment, etc. of hard-software and network related to middle and small sized company intending e-Manufacturing of production field with computer and information & communication network. As a result, the number of middle and small sized companies that introduce and manage production information system is increased. Therefore, the purposes of this research are to arrange contents of production information system introduced to solve current problems of middle and small sized companies and analyze effects of small and middle sized companies' introduction through example companies.

• International Journal of Fluid Machinery and Systems
• /
• 제3권4호
• /
• pp.369-378
• /
• 2010

The creation of the hydraulic turbine flow factor map will undoubtedly benefit its design by decreasing both the design cycle time and product cost. In this paper, the geometry and flow variables, which effectively affect the flow factor, are proposed, analyzed and determined. These flow variables are further used to create the operating condition maps by using different model approaches categorized into Response Surface Method (RSM) and Artificial Neural Network (ANN). The accuracies of models created by different approaches are compared and the performances of model approaches are analyzed. The influences of chosen variables and the combination of Principle Component Analysis (PCA) and model approaches are also studied. The comparison results between predicted and actual flow factors suggest that two-hidden-layer Feed-forward Neural Network (FFNN), and one.hidden-layer FFNN with PCA has the best performance on forming this mapping, and are accurate sufficiently for hydraulic turbine design.

• 대한산업공학회지
• /
• 제40권2호
• /
• pp.250-256
• /
• 2014

In order to create more jobs and cope with big change of economic paradigm, a self employed creative company is suggested as an alternative mean. The understanding of relationship between performance and characteristics of self employed creative company will be helpful in establishing and efficiently operating a relevant government policy. Therefore, this study identifies empirically relationship between financial performance and characteristics of self-employed creative company. Through exploratory factor analysis and regression analysis, creativity and network is essential in increasing the financial performance of self-employed creative company.

• 한국실내디자인학회논문집
• /
• 제19권5호
• /
• pp.173-181
• /
• 2010

Opened on November 2008, as the public exhibition center of a telecommunication company, T.um is dedicated for delivering the future ubiquitous technologies and business vision of the company leading domestic mobile communication business to the global expected clients and business partners. Since the public opening, not only over 18,000 audiences in 112 nations have been visiting T.um, but also the public media have been releasing news regarding the ubiquitous museum constantly. By the reasons, T.um is regarded as a successful case for public exhibition centers. The most distinguished quality of the museum is established by the Location Based Service technology in the initial construction stage. A visitor in anyplace of T.um can be detected by digital devices equipped GPS systems. The LBS system in T.um allows visitors to get the information of relevant technologies as well as the process of how to operating each content at his own spots by smart phone of which wireless network systems make it possible. This study is focusing on analyzing and defining the T.um special qualities in terms of technologies to provide the basic data for following exhibition space projects based on LBS. The special method of experiencing contents can be designed by utilizing the network system applied to T.um in the planning stage.

• 한국군사과학기술학회지
• /
• 제13권2호
• /
• pp.283-295
• /
• 2010

Although some large units, upper than division, have a identification system, most of them depend on US military. Especially, the company unit can not but execute GOP(General OutPost) guidance and battles inefficiently because they apply the method of conventional identification system. urrently, North Korea causes the high tension of peninsular by experimenting nuclear weapons and launching ICBM(Intercontinental Ballistic Missile). In addition, ROK military will reduce the number of personnel and division through reorganizing the structure into NCW (Network Centric Warfare) until 2020. These unstable situation and future tendency require the high technical identification system based on USN(Ubiquitous Sensor Network) in company unit level. his study suggests the method that the company unit apply the identification system based on USN which distinguish between friend and foe in the warfare. The identification system concludes the results through experiment of military analysis model (AWAM; Army Weapon effectiveness Analysis Model). After analyzing the experiment results, it indicates the budget requirement and operational operability of identification system. This will be able to improves battle efficiency and to prevent damages of friendly forces.

• 정보보호학회논문지
• /
• 제20권6호
• /
• pp.183-194
• /
• 2010

기업의 사설 네트워크는 방화벽과 NAT(Network Address Translation)기술을 이용하여 외부 인터넷망으로부터 직접적인 접근이 불가능하다. 그러나 NetCat에서 이용되어지던 Reverse Connection 기술이 SSH Tunnel이나 HTTP Tunnel기술들로 확대됨에 따라 이제는 누구나 손쉽게 방화벽과 NAT로 보호되고 있는 기업의 사설 네트워크에 접근할 수 있게 되었다. 더욱이 이러한 기술은 원격제어서비스, HTTP Tunnel 서비스 등 상업적으로 확대되고 있는데 외부에서 원격으로 기업내 시스템에 접근하지 못하도록하는 기업 내부 규정이나 외부 지침에 위배되는 상황에서 기업내 보안 관리자나 일반 사용자들에게 혼란을 주고 있다. 더욱 심각한 것은 악성코드 또한 이러한 기술을 이용함으로써 기업 사설 네트워크에 침입할 수 있는 은닉 채널을 만들 수 있다는 것이다. 그런데 이러한 인지된 위험을 방화벽등 기존의 보안시스템에서 차단할 수 없다는 것에 문제의 심각성이 있다. 따라서 본 논문은 기업의 내부 네트워크에 대한 우회 접근의 기술적 방법들과 현황을 분석해 보고 위험을 제거하기 위한 통제 대책을 찾아 보고자 한다.

• 융합보안논문지
• /
• 제5권3호
• /
• pp.1-7
• /
• 2005

오늘날의 네트워크는 여러 위협적인 공격에 취약한 상태에 있다. 특히 인터넷 서비스나 전자상거래와 같은 서비스를 제공하는 기업은 위험에 노출이 되어 있고 공격자의 타겟이 된다. 그리하여 기업들은 각종 보안솔루션을 사용하는 것이 현실적이다. 이것은 우리가 이용하고 있는 학내망에서도 예외일 수는 없음으로 학내망에도 FireWall, IDS, VirusWall VPN 등 여러가지 보안 솔루션들이 존재한다. 관리자들은 이 여러 가지의 보안솔루션들을 관리해야 하는데 그러기에는 효율성이 떨어져 모든 솔루션을 관제 및 통제 할 수 있는 어떠한 관리 시스템이 필요하게 되었다. 본 논문에서 ESM이 관리하는 보안솔루션에 대한 기본적인 내용과 ESM을 사용했을 때의 장단점을 다룬다. 또한 그렇게 구현된 학내망에 ESM을 이용하여 관리자가 학내망을 더욱 효율적이고 체계적으로 관리할 수 있는 방안을 제시한다.

• 유통과학연구
• /
• 제20권5호
• /
• pp.97-104
• /
• 2022

Purpose: This study intends to analyze the effect of competitor pressure and customer pressure on social media technology use and the value of the business network and their implications for marketing performance. Research design, and methodology: A constructed questionnaire was conducted with 90 respondents of MSME's Business Actors in South Sulawesi Partial Least Square (PLS) analysis was applied to analyze and verify all the data. Results: Competitor pressure has a significant effect on social media technology, Competitor pressure has a positive and significant impact on business network accentuation. Customer pressure has a positive and significant impact on social media technology. Customer pressure has a positive and significant impact on business network accentuation. Social media technology utilization has a significant impact on Business Network Accentuation. Social media technology utilization has a significant effect on Marketing Performance. Business Network has a significant effect on Marketing Performance. Conclusions: It is an important thing for MSMEs to increase the use of social media technology to meet the demands of consumers and pressure from competitors. The use of social media technology must be implemented effectively and efficiently so that it can be utilized as an effective tool for distributing the value that own by a company to improve the company's marketing performance.

• 유통과학연구
• /
• 제22권3호
• /
• pp.105-112
• /
• 2024

Purpose: This study analyzed the relationship between corporate capacity and management performance in the Korean distribution industry during the COVID-19 pandemic. Research design, data and methodology: The data for this study used the 2021 KOTRA GCL Test Data, and multiple regression analysis was performed using SPSS 26. As corporate competency, human capital and related capital of intellectual capital theory were utilized, and the global network level of social network theory was also utilized. As an additional analysis, corporate characteristics factors were used. Results: First, the level of global mindset of human capital acted as a positive factor in management performance, and the level of professional manpower did not achieve significant results. Second, related capital acted as a positive factor in corporate performance. Third, from the perspective of social network theory, the global network level of companies acted as a positive factor in management performance. Finally, the relationship between corporate characteristics and management performance was marginally significant. Conclusions: In order to improve the business performance of a company in a market shock such as the COVID-19 pandemic, it is required to strengthen the level of network construction with customers and increase the level of intellectual capital that a company has.