자기주도학습능력과 학습성과

강성배(Sung-Bae Kang),김광현(Kwang-Hyun Kim),김지용(Ji-Young Kim) 한국인터넷전자상거래학회 2016 인터넷전자상거래연구 Vol.16 No.4

The purpose of this study was to identify the casual relationship between class engagement, student-faculty interaction, integration of experiences, self-directed learning competency and learning outcomes of college freshmen. The data of this study collected from sample of 328 students. The statistical methods used confirmatory factor analysis and structural equation modeling(i.e., PLS). The result of this study shows that confirmed students’ attitudes towards self-directed learning competency; in other words, class engagement, student-faculty interaction, and integration of experiences has a significant effect on improving self-directed learning competency. The most important results of this study shows that integration of experiences effects self-directed learning competency and we found that self-directed learning competency has a significant effect on learning outcomes.

디지털 컨버전스 시대의 메타버스 사용의도 결정요인에 관한 연구

강성배(Sungbae Kang) 한국인터넷전자상거래학회 2021 인터넷전자상거래연구 Vol.21 No.6

Recently, metaverse is drawing attention as an innovative service that will lead a new era. The metaverse is a world where reality and virtuality interact and co-evolve. And within it, social, cultural and economic activities take place to create value. The purpose of this study is to identify the structural relationship among metaverse characteristic, perceived benefits, perceived sacrifices, perceived value, and intention to use. The value-based adoption model(VAM) was used to identify factors affecting the use of the metaverse and to analyze the causal relationship among these factors. The proposed research model and hypothesis were validated through a PLS structural equation analysis with 304 survey results. The results showed that metaverse characteristics were found to have a positive effect on perceived benefits. On the other hand, it was found to have a negative effect on the technical effort among perceived sacrifice. Second, it was confirmed that perceived usefulness and perceived pleasure had a positive effect on perceived value, and technical effort had a negative effect on perceived value. Finally, perceived value have influences on intention to use.

스마트폰 보안 위협에 따른 사용자 중심의 대응방법 동향

강성배(SungBae Kang),양대헌(DaeHun Nyang) 한국정보보호학회 2014 情報保護學會誌 Vol.24 No.3

스마트폰의 보급률이 높아지고 많은 업무가 PC에서 스마트폰으로 옮겨 가면서 개인신상정보, 금융 정보와 같은 중요한 정보들도 함께 옮겨가고 있다. 최근에 이러한 중요한 정보들을 보호하기 위한 스마트폰 보안이 다양하게 연구되고 있다. 스마트폰의 휴대성 덕분에 사용자는 언제, 어디서나 다양한 업무를 수행할 수 있지만, 공격자도 마찬가지로 사용자에게 더욱 접근하기가 쉬워졌으며 스마트폰 사용자는 PC 환경보다 더욱 다양한 취약점에 처하게 되었다. 이러한 다양한 취약점 때문에 스마트폰을 겨냥한 다양한 종류의 공격 방법들이 생겨나고 있다. 본 논문에서는 스마트폰 보안 위협으로써 네트워크, 악성코드, 훔쳐보기 공격 등의 위협이 개인정보 유출이나 금전적 손실과 같은 직접적인 피해로 이루어지기 쉬우므로 해당 위협들에 대해 설명하고, 해당 위협을 완화하거나 회피할 수 있는 사용자 중심적인 최신 기술 동향을 소개한다.

공급사슬환경에서의 공급사슬 비전공유, 정보통합 및 민첩성 그리고 성과 간의 구조적 관계

강성배(Sungbae Kang) 한국인터넷전자상거래학회 2018 인터넷전자상거래연구 Vol.18 No.4

In modern a business environment, competition is no longer between firms, but between supply chains. The supply chain has complex and dynamic features. It is necessary to analyze the structured influence of strategy, structure, and performance in the supply chain environment. This study investigates the supply chain vision sharing with supply chain partners to affect supply chain information integration, agility, and strategic supply chain performance. Data was collected from supply chain executives of 116 Korea manufacturing firms based on the survey. This study shows four main results. First, in the supply chain environment, supply chain vision sharing has a significant impact on the supply chain information integration. Second, supply chain information integration(information technology, information sharing) has a positive effect on supply chain agility. Third, the results indicate that enhanced supply chain agility has positive impacts on the supply chain strategic performance. Finally, this research contributes to theory development and managerial practice by exploring the complex relationship between supply chain vision sharing, supply chain information integration, supply chain agility, and strategic performance.

유통산업의 효율적인 머천다이징 정보관리시스템(MIMS) 구축 사례 연구

강성배(Sungbae Kang),조준서(Junesuh Cho) 한국인터넷전자상거래학회 2010 인터넷전자상거래연구 Vol.10 No.4

The introduction of computerized technology into the distribution industry environment (from production oriented and customer oriented) over the past two decades has resulted in new opportunities for retail company. There has been an explosion in the availability of information and computing ability in retail management that has led to new desire on the parts of merchanding processes. The purpose of this study is to consider practical and research challenges for implementing Merchandising Information Management System (MIMS). It is for retail merchanding of information (distribution, display, price, promotion etc.) in retail markets. MIMS provides the integrated services for retail vendors to manage operations within stores and across the business. This case study is expected practical help to the practitioners who are planning and executing the MIMS implementation for the retail merchandising in distribution industry.

참여기업 관점에서의 SCM 실행요인과 정보시스템 통합이 조직성과에 미치는 영향

강성배(Sung-bae Kang),문태수(Tae-soo Moon) 한국인터넷전자상거래학회 2009 인터넷전자상거래연구 Vol.9 No.4

The purpose of this study is to find the determinants of SCM systems success in the perspective of vendor companies. In developing the research model, we have focused on selecting the success factors appropriate for the vendors through reviewing past researches and on developing more accurate success measures. The model consists of three independent variables (IT HR capability, process innovation, and collaboration relationship), one mediating variable (IS Integration), and a dependent variable (organization performance). The results show that process innovation is the most important determinant of organization performance, and collaboration relationship is the most important influencing factor of IS integration with full mediating effect. The practice characteristic of SCM systems has direct and indirect effect on organization performance from the viewpoint of private industrial network.

방송통신융합서비스에 대한 Dual Model 기반 사용자 수용에 관한 실증연구

강성배(Sungbae Kang),손영필(Youngfeel Son),문태수(Taesoo Moon) 한국인터넷전자상거래학회 2013 인터넷전자상거래연구 Vol.13 No.4

IPTV Service is one of representative services in digital convergence, as a convergent service between broadcasting and telecommunication, which provides interactive broadcasting service with multimedia contents using superhighway network, such as realtime television, game, video on demand, t-commerce, and so on. According to continuous increase in the number of subscribers of IPTV service, IPTV providers recognize the importance of competitive strategy and marketing strategy to acquire and retain customers through public relations and advertising. Many studies conducted to research on behavioral intention to use IPTV service, however, it is poor and few research to understand customer"s behavior to adopt and continuous intention to use IPTV service. This study examines the relationship between influencing factors and customer"s continuous intention to use IPTV service, based on a dual model with dedication and constraint. Also, we intend to improve the explanation power of the research model, using the perceived benefit and perceived sacrifice of value-based theory, as antecedents. This study provides an insight to see real phenomenon by identifying a dual model with dedicated-based outcomes and constraint-based outcomes, and suggests also marketing activity and strategy for IPTV providers to understand consumer"s need and want of IPTV service through empirical results.

자동차부품산업의 공급사슬관리(SCM) 협업 프로세스 설계 및 구현

강성배(Sung-bae Kang),문태수(Tae-soo Moon) 한국인터넷전자상거래학회 2008 인터넷전자상거래연구 Vol.8 No.4

Supply Chain Management(SCM) is a major issue in many industries as firms realize the importance of creating an integrated relationship with their suppliers and customers. The focus of enterprise collaboration in Supply Chain Management, has changed from integrating and exchanging business information to integrating and managing business processes between business partners. In this research, a SCM system for process innovation and collaborative process of automobile part industry is designed and developed. The contribution of this study is to suggest a TO-BE Model to integrate supply chain processes between trading partners of automobile part industry. Using the proposed system, enterprises can rapidly integrate and manage their business processes from their suppliers to customers. The implementation of SCM system using UML shows excellent performance in software reuse, extensibility, and interoperability with corporate internal information systems.

공급사슬 역량과 능력 그리고 기업성과 간의 관계: 공급사슬의 민첩성을 중심으로

강성배 ( Sung Bae Kang ) 한국지식경영학회 2012 지식경영연구 Vol.13 No.2

Changing customer expectation, global competition, and technological requirements force firms to develop agile supply chain capabilities sustaining competitive advantage and business success. To respond, firms are seeking to enhance supply chain agility across the inter-organizational, this study explores the relationship between supply chain competence and supply chain agility on firm performance. The research reviews literature on supply chain capability and classifies capability into two categories as competence and capability based on resource based view and dynamic capabilities. It describes a framework to explore the relationships among supply chain competence (IT flexibility, supply chain flexibility, shared value), supply chain capability (supply chain agility), and firm performance (supply chain performance). The purpose of this study is to find the determinants of supply chain agility and improving firm performance in the perspective of vendor companies. The results indicate strong, positive, and direct relationships between supply chain competence and supply chain agility. Supply chain agility have significant relationships with firm performance. Implication for future research and practice are offered.

다중 요소를 가지는 SVM을 이용한 이블 트윈 탐지 방법

강성배(SungBae Kang),양대헌(DaeHun Nyang),이경희(KyungHee Lee) 한국통신학회 2015 韓國通信學會論文誌 Vol.40 No.2