전자자료교환시스템의 구축과 조직의 성과와의 관계에 관한 연구

진영배(Young Bae Jin) 한국컴퓨터정보학회 1999 한국컴퓨터정보학회논문지 Vol.4 No.4

This study investigated a special class of Electronic Data Interchange(EDI) system. While it has been predicted that the use of EDI will have a significant impact on the competitive advantage of organization, very little is known about the successful construction of such system. A few studies done in this area have relied on anecdotal data on data based on a small number of case studies.<br/> The major objectives of the research are to identify the factors that facilitate the adoption and successful construction of an EDI system, and to evaluate the impact of the EDI system on competitive advantage of the organization. Based on the EDI literature, organizational performance is modeled to be affected by three independent variables: EDI system, communication, trust. The level of EDI system was used as control variable. The data used to test the model were collected in a mail survey from department store in Korea.<br/> The results indicate that organizational performance is affected by EDI system, communication. The paper concludes with a discussion of future directions for research in the area of test EDI models.

소프트웨어 유지보수 및 재사용을 위한 역공학도구의 개발에 관한 연구

진영배(Jin Young Bae),김남용(Kim Nam Yong),왕창종(Wang Chang Jong) 한국정보과학회 1994 한국정보과학회 학술발표논문집 Vol.21 No.2B

소프트웨어 관련 소요비용 면에서 볼 때 소프트웨어 유지보수를 위해 사용되는 비용이 많은 부분을 차지하므로, 소프트웨어 유지보수를 자동화시키기위한 많은 연구가 진행되어 왔다. 소프트웨어 유지보수작업에서의 첫번째 단계는 프로그램의 이해단계로 시간 및 비용부담이 가장 많이 투입되는 단계로서 이 부분의 자동화가 절실히 요구되고 있다. 본 논문에서는 프로그램의 이해를 돕기 위한 도구의 개발과 이를 재사용시스팀에 연결시켜 재사용 할 수 있는 역공학도구를 설계, 구현하였다.

거래의 관계특성이 기업간 전자상거래 성과에 미치는 영향에 관한 연구

진영배(Young-Bae Jin) 한국컴퓨터정보학회 2000 한국컴퓨터정보학회논문지 Vol.5 No.4

As the surrounding of companies is more complicated and intensive, many companies attempt managerial innovations by using information technology(IT) strategically. Recently, information technology, especially Electronic Data Interchange(EDI), is highlighted in the surrounding of companies, because it is regarded as a core technology. EDI is the direct computer-to-computer exchange of business documents in standard formats. EDI brings many benefits to the organization such as reduced costs, faster turnaround, better customer service, and strategic advantage.<br/> The purpose of this study is to identify the effects of relational characteristics-communication, trust, conflict, and commitment- on the performance of Business-to-Business EC. In other words, this study examine the relationships between each characteristics and the effects of these characteristics on the organizational performance.<br/> The results of empirical analysis revealed that communications between parties have positive influence on the trust and commitment, and high label of commitment on the EDI is improved the organizational performance. In addition, trust in parties indirectly affects characteristics has unexpectedly positive influence on the trust, commitment, and performance.

규칙기반 역공학 도구의 구현 및 평가

진영배(Jin Young Bae) 한국컴퓨터정보학회 2004 한국컴퓨터정보학회논문지 Vol.9 No.3

With the diversified and enlarged softwares, the issue of software maintenance became more complex and difficult and consequently, the cost of software maintenance took up the highest portion in the software life cycle. We design Reverse Engineering Tool for software restructuring environment to object-oriented system. We design Rule-Based Reverse-Engineering using Class Information. We allow the maintainer to use interactive query by using Prolog language. We use similarity formula, which is based on relationship between variables and functions, in class extraction and restructuring method in order to extract most appropriate class. The visibility of the extracted class can be identified automatically. Also, we allow the maintainer to use query by using logical language. So We can help the practical maintenance. Therefore, The purpose of this paper is to suggest reverse engineering tool and evaluation reverse engineering tool.

e-CRM의 정보기술 구성요소가 고객의 반응성과에 미치는 영향

권영식(Young Sik Kwon),진영배(Young Bae Jin),이찬(Chan Lee) 한국컴퓨터정보학회 2003 한국컴퓨터정보학회논문지 Vol.8 No.4

The purpose of this study is to investigate the impact of IT components of e-CRM on customer response performances in e-CRM. To this end, we classified IT components of e-CRM into the ones for customer management and the ones for customer analysis on the basis of previous studies. Also, we identified variables for customer response performances and conducted empirical analysis. The main results of this study are as following, First, this study derives the IT components of e-CRM for customer management and customer analysis respectively by reviewing the previous studies. Furthermore, this study defines business performance variables as customer response performances. Secondly, the hypotheses concerning the correlations between the use of the IT components of e-CRM for customer management and customer analysis and customer response performance are partly accepted, which shows that the use of particular IT components has significant influence on customer response performance. The findings of this study can contribute to expanding the theoretical background in the area of e-CRM adoption and development and be helpful to practical implementation of e-CRM systems in business organizations.

닭 뉴캣슬병의 발병기전 규명을 위한 RT-PCR 및 면역조직화학적 연구

이민권 ( Min Kwon Lee ),진영배 ( Young Bae Jin ),문운경 ( Oun Kyong Moon ),김순복 ( Soon Bok Kim ) 한국동물위생학회 2004 한국동물위생학회지 (KOJVS) Vol.27 No.1

The present experiment was carried out to study the pathogenesis of Newcastle disease(ND), ND virus(NDV) antigens and genes in various organs from NDV inoculated chickens were detected by immunohistochemistry and RT-PCR. Immunohistochemically, NDV antigens were detected in the spleen, thymus, cecal tonsil, proventriculus, trachea and lungs at 12 hour post-inoculation (hpi). Viral antigens were localized mainly in the cytoplasm of lymphocytes and macrophages. After 48 hpi, clinical findings of the affected chickens were open-mouth breathing, conjunctivitis, watery diarrhea and edema around the eye and neck. After 72 hpi, chickens showed muscular tremor, paralysis of the legs and wings, and coma. Histopathological results consist of multi-focal necrosis with hemorrhages in lymphoid aggregates of the intestinal tracts, necrosis of the lymphoid tissues, neuronal degeneration and necrosis, and perivascular cuffing. Using RT-PCR, virus genes were detected in the spleen and proventriculus at 48 hpi, and in the brain at 60 hpi.

배양세포에서 전염성조혈장기괴사증 바이러스항원의 면역조직화학적 검출

문운경 ( Oun Kyung Moon ),이민권 ( Min Kwon Lee ),진영배 ( Young Bae Jin ),김순복 ( Soon Bok Kim ) 한국동물위생학회 2002 한국동물위생학회지 (KOJVS) Vol.25 No.3

This experiment was done to set up the immunohistochemical detection method for infectious hematopoietic necrosis virus(IHNV) antigens in the monolayers of CHSE-214 cell cultures inoculated with IHNV. Specific identification of IHNV antigens was detected in the cytoplasms of infected cells by the use of monoclonal antibodies to glycoproteins. The specific positive signal was observed as a distinct red color. The result showed that streptavidin alkaline phosphatase immunohistochemistry specifically identified IHNV antigens in infected cultured cells.

영역수준 모델을 사용한 확장된 OOA 시스템 연구

박동원(Dong-Won Park),이세훈(Sei-Hoon Lee),진영배(Young-Bae Jin),왕창종(Chang-Jong Wang) 한국정보과학회 1992 한국정보과학회 학술발표논문집 Vol.19 No.2

현재의 객체지향 분석방법은 대부분 구조적 분석 및 정보모델에 기반을 두고 객체지향 언어에 기초한 직관적인 분석모델을 사용하기 때문에 기본적인 사항에서도 일치가 이루어지지 않고 있다. 본 논문에서는 객체지향 개념에 가장 가까운 Coad/Yourdon의 OOA를 기반으로 하는 확장된 객체지향 분석모델을 정의하고, 이를 기반으로하여 문제영역의 여러가지 측면을 지원할수 있는 Object-CASE 시스템을 설계 및 구현한다. 분석모델은 클래스 구성 모델, 클래스 행위 모델, 영역수준 모델로 구성된다. 클래스 구성 모델은 객체의 수직적 수정의 가능성을 허용하는 추상화 메카니즘을 가지며, 클래스 행위모델은 객체의 행위를 나타내는 것으로 상태의 일반화와 병행성을 지원한다. 영역수준 모델은 클래스구성 모델과 클래스 행위 모델을 기반으로 커뮤니케이션을 지원하여 전체적인 시스템의 구조 및 행위 파악이 가능하게 한다.