지식베이스 시스템과 형식 방법을 이용한 효과적인 인적자원 관리

서의호,변대호 한국경영과학회 1993 經營 科學 Vol.10 No.2

Human Resource Management (HRM) performs numerous activities in organizations including employee recruitment, selection, placement, job analysis, training and development, and labor relations. POSCO (Pohang Steel Company) has concerned with employee management related to job placement and analysis among these activities because of the problems of over-complexity of placement precedures for the variety of recruits, the frequency of selection, a large amount of job descriptions / specifications, and their changes. This study, as a phase of developing the entire HRM systems in the organization, briefly summarizes the preliminary information related and describes an implementation of expert system as a means for effective job placement based on the principle of right-person-in-right-place with identifying aptitudes and personalities of employees. Thus, a new approach for developing a job description / specification using a formal specification language like Z is also proposed. The result of this study will cultivate the performance of personnel, prevent conflicts between labor and management, promote overall productivity of organization, as well as helpfully verify job analysis.

자동차 공장 입지 선정을 위한 AHP 모형

변대호,서의호 한국의사결정학회 1998 경영과학연구 Vol.7 No.-

This Paper presents a selection method for the proposed sites of automobile factory based on the analytic hierarchy process (AHP). Site evaluation is generally regarded as unstructured, or semi-structured decision-making problem, depending on the multiple, different evaluation criteria and their importance of both the firms which is trying to select the most appropriate site and the local government which is trying to attract the factory. The AHP was introduced and successfully used to solve the problem. The AHP hierarchies consist of the four main criteria of transportation cost, regional characteristic, land price, labor power, and infrastructure as well as a number of sub-criteria under the main criteria A case example demonstrating the applicability of the suggested model is implemented on Expert Choice for three proposed sites. In addition such sensitivity analyses as Dynamic, performance, Gradient, and Two-dimensional analysis can be used as a strategic decision tool by showing modified priorities of the sites that can change evaluation results. Our research outcomes in this paper will provide the firms with a helpful guideline as a decision support framework.

니켈합금 Alloy42를 사용하는 리드프레임의 블랭킹 특성에 관한 기초연구

반갑수,서의권,이광호,모창기 한국공작기계학회 2004 한국생산제조학회지 Vol.13 No.6

An experimental is carried out to investigate the characteristics of blanking for nickel alloy Alloy42 (t=0.203mm), a kind of IC lead frame material. By varying clearance between die and punch, the shapes of shear profile are examined. Finite element analysis with element deletion algorithm for ductile fracture mode is also carried out to study the effect of clearance theoretically and to compare with experimental results. The rectangular shape specimen with four different corner radius is used to study the characteristics of blanking for straight side and corner region simultaneously. As the result, the ratios measured from experiment of roll over, burnish, and fracture zone based on initial blank thickness are compared with those of FE analysis. Both experiment and FE analysis show that the amount of roll over and fracture is increased as the clearance increases. When the radius of corner is less than thickness of blank, it has been found that larger clearance is required than that of straight region in order to maintain same quality of shear profile at the corner region.

성공적인 기업자원계획 시스템 도입 방안

이항,서의호,이근수 한국경영과학회 1998 經營 科學 Vol.15 No.2

오늘날의 기업환경에서 정보시스템은 기업에 있어서의 경쟁우위를 확보해주는 아주 보편적이고 중요한 수단이 되었다. 정보기술이 발전해 감에 따라 기업에서의 정보 시스템은 이제 거의 전분야에 걸쳐 활용되고 있다. 독자적으로 확대 구축된 정보시스템 간에는 상호통합의 필요성이 증가 되었다. 최근에 등장한 기업자원계획 시스템은 전사 자원을 통합 관리하여 생산성과 효율성을 크게 향상시켜 줄 뿐 만 아니라, 패키지로 되어 있어 단기간에 구축이 가능한 획기적인 정보 시스템으로 많은 기업들의 주목을 받고 있다. 기업자원계획 시스템을 구축하려면 리엔지니어링이 필연적으로 따르게 된다. 많은 기업들이 정보 시스템의 구축 또는 그를 이용한 리엔지니어링을 단지 비용절감이라는 소극적인 목적을 위한 수단으로 인식한데서 문제가 있었다. 리엔지니어링은 단지 업무 프로세스를 재구축하는 것이 아니라, 기업의 문화자체를 바꾸게 되고 기존의 장점까지도 버려야 할지도 모른다. 기업문화는 프로세스라기 보다는 인적자원의 몫이다. 리엔지니어링에 따른 종업원들의 혼란과 저항은 정보시스템 구축을 어렵게 만들고, 직업문화에 악영향을 줄 수도 있다. 기업의 업무 전반을 지원해주는 통합된 시스템은 업무 대체를 위한 수단으로 보다는 기업의 경쟁력을 높여주는 전략적 목적으로의 사용이 중요하며, 경쟁우위의 지속성을 확보할 수 있어야 한다. 기업자원계획 시스템의 구축 그 자체에 관심을 가질 것이 아니라, 장기적인 관점에서 기업의 전략을 뒷받침해 줄 수 있는 sustainer로서의 역할을 염두에 두어야 한다. 정보 시스템이 경쟁우위를 지속시켜주는 역할을 할 수 있으려면 인적자원에 대한 관심이 무엇보다도 중요하다.

Efforts for Deneloping An Integrated Framework for DSS

Eui-Ho Suh 대한산업공학회 1989 대한산업공학회 춘계학술대회논문집 Vol.1989 No.5

Issues in designing a Knowledge-based system to support process modeling

Suh, Eui-Ho,Kim, Suyeon 한국경영과학회 2001 한국경영과학회 학술대회논문집 Vol.- No.2

Information systems development entails planning, analysis, design and construction phases. The analysis phase identifying user requirements is the most important of these phases. Since unidentified defects in the early phase causes increased work and costs as development proceeds, the quality of analysis results affects the quality of the resultant system. Major tasks in the analysis phase are data modeling and process modeling. Research on building a knowledge-based system for data modeling have been conducted much, however, not sufficiently for process modeling. As a system environment with high user interaction increases, research on process modeling methods and knowledge- based systems considering such environment are required. In this research, a process modeling framework for information systems with high user interaction is suggested and a knowledge-based system for supporting the suggested framework is implemented. A proposed model consists of the following tasks: event analysis, process analysis, and event/process interaction analysis. Event analysis identifies business events and their responses. Process analysis break down the processes of an enterprise into progressively increasing details. Decomposition begins at the function level and ends when the elementary process level is reached. Event/process interaction analysis verifies the results of process analysis and event analysis. A knowledge-based system for supporting a proposed process modeling framework is implemented in a web-based environment.

Strategic Application and Adoption of Information Systems

Eui-Ho Suh,Ki-Won Lee,Jae-Young Lee,Dae-Geun Hong 대한산업공학회 2012 Industrial Engineeering & Management Systems Vol.11 No.4

Korea has shown a tremendous leap in economic development in a short span of time, and the world is watching Korea’s economy with keen interest. Development of industries that are implementing information systems (IS) has played a role in leading economic growth in Korea. Because of the success of Korean firms, the creation of case studies for implementing IS in Korean firms was attempted. Despite the many case studies, analysis of the motivations and results, for implementing IS as a firm’s strategic purpose, was rarely conducted. Therefore, this paper investigates some Korean firms’ cases studies in order to show the best practice example of implementing and adopting IS strategically. Nine cases of Korean firms’ strategic use of IS were analyzed in various industry fields. Each case consists of the following four categories: company overview, background implementing IS, adoption of IS for strategic purpose, and the results of implementing IS. In order to help various companies to take an action with their IS implementation and its strategic use, implications from the cases are summarized to show how Korean firms strategically introduced IS for solving particular problems that they had faced.

Comparative Study of Integrated DSS and Conventional DSS

Eui Ho Suh,Chang Kyo Suh 한국경영과학회 1990 한국경영과학회 학술대회논문집 Vol.1990-2 No.-

Strategic Application and Adoption of Information Systems: Case Studies of Korean Companies

Suh, Eui-Ho,Lee, Ki-Won,Lee, Jae-Young,Hong, Dae-Geun Korean Institute of Industrial Engineers 2012 Industrial Engineeering & Management Systems Vol.11 No.4

Korea has shown a tremendous leap in economic development in a short span of time, and the world is watching Korea's economy with keen interest. Development of industries that are implementing information systems (IS) has played a role in leading economic growth in Korea. Because of the success of Korean firms, the creation of case studies for implementing IS in Korean firms was attempted. Despite the many case studies, analysis of the motivations and results, for implementing IS as a firm's strategic purpose, was rarely conducted. Therefore, this paper investigates some Korean firms' cases studies in order to show the best practice example of implementing and adopting IS strategically. Nine cases of Korean firms' strategic use of IS were analyzed in various industry fields. Each case consists of the following four categories: company overview, background implementing IS, adoption of IS for strategic purpose, and the results of implementing IS. In order to help various companies to take an action with their IS implementation and its strategic use, implications from the cases are summarized to show how Korean firms strategically introduced IS for solving particular problems that they had faced.

Case study on applications of knowledge map development process in a real business world

Eui Ho Suh,Kee Dong Yoo,Su Yeon Kim 한국경영정보학회 2000 한국경영정보학회 학술대회논문집 Vol.2000 No.-