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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
> Journal Vol & Issue
The Journal of Information Systems
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Journal DOI :
The Korea Association of Information Systems
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Volume & Issues
Volume 7, Issue 1 - Jun 1998
Selecting the target year
네트워크기술의 발달과 기업의 대응방안
The Journal of Information Systems, volume 7, issue 1, 1998, Pages 5~21
The speedy advance of network technology with axis internet gives the business opportunities to the today's firms and also makes them apply the intranet and groupware to their management. And, the firms admit these technological changes and expand the investment on the network. But, the firm's plans to cope with the changes which is caused by the appliance of the network technology to their firms are not prepared yet. Especially, the firm's managers are particularly wondering on how to use the already invested network hardware. In this article, we investigated the advance process and direction of the network technology like internet, groupware, and intranet, the firm's efforts to build network system, and the changes of the business process procedures. To apply the new technologies such as intranet and groupware into the business, the firms have to change the function of computer center from the programming to the user training and the management of network and computing resources, and they need to standardize their business process.
Strategic Planning for Information Infrastructure Development Using a Multiple Objective Decision-Making Model
Lee, Changwon ;
The Journal of Information Systems, volume 7, issue 1, 1998, Pages 23~36
Concepts of Human Resource Management Expert Systems
Byun, Dae-Ho ; Suh, Chang-Kyo ;
The Journal of Information Systems, volume 7, issue 1, 1998, Pages 37~53
A Study on Activity Information Accounting Systems : Focusing on Their Flexibilities and Applicabilities
The Journal of Information Systems, volume 7, issue 1, 1998, Pages 55~76
Various trials to overcome the limitation of current accounting which fails in synchronizing business activities and their information have failed to make satisfactory result merely showing a little saving of processing time. This is because such trials have been done within the boundary of double-entry bookkeeping system. Without consolidating business activities and their information, reformation efforts such as BPR(business process re-engineering), ABC(activity-based costing), CALS(commerce at light speed) etc to fit the business organization to the changing business environment could not be achieved. Overcoming the limitation of accounting takes precedence of any other attempt to construct the management information systems. Activity Information Accounting System(AIAS) proposes the way of overcoming the limitation of current accounting by using the new accounting methodology and unique solution to real time accounting information. AIAS produces accounting and management information directly of activity information without bookkeeping process of activity information. AIAS adopts method of transforming the details of corporation activities directly into accounting information rather than method of double-entry bookkeeping system. The purpose of this paper is to prove AIAS to be very flexible system by using flexibility concepts. Flexibilities are defined as three aspects, namely ① timeliness (rapid accounting information generations and presentations) ② easy systems modificabilities according to environment changes ③ adaptabilities to all industries.
An Empirical Study on the Influence of Organizational Characteristics and Information Systems Maturity on Electronic Data Interchange Diffusion
The Journal of Information Systems, volume 7, issue 1, 1998, Pages 77~98
Electronic Data Interchange(EDI) is a relatively new technique around the world and enables the firm more competitive because of transmitting computer-generated documents directly to a firm's trading partner's computer across a telecommunication network. This study investigates the relationship among the organizational characteristics and information systems(IS) maturity, and the extent of internal and external diffusion of Electronic Data Interchange (EDI) in Korean firms. The data for this study were collected from 131 firms that have implemented EDI. The results of t-test show that subgroups classified by industry, the extent of decentralization and formalization, and IS maturity, except the size of organization, are not different in the extent EDI diffusion. Also, the results of multiple regression analysis show that the size of organization is the major predictor of internal diffusion, and IS maturity and the size of organization are the major predictors in external diffusion of EDI. This study implies that the size of organization among organization characteristics and IS maturity should be considered as important variables for the diffusion of EDI system.
마케팅과 정보기술의 통합적 활용 효과에 관한 실증연구
The Journal of Information Systems, volume 7, issue 1, 1998, Pages 99~128
The increasing importance of IT rose to the top of list of marketing managers' key concerns and IT has been used widely in performing various marketing activities and decisions. However, little was known about how to employ IT in various marketing activities and how to use IT as a strategic marketing means. Also, comprehensive empirical studies have rarely been conducted. This study examines the effectiveness of integrative use of marketing and IT. More specifically, this study attempts to identify the factors that influence the effectiveness of marketing information systems. The manufacturing firms listed in the Korean Stock Market were surveyed. the major findings of this study are as follows. First, the variables of organizational characteristics such as formalization of decision making cooperation between marketing function and IS function, and degree of decentralization were significantly related to the success of marketing information systems. The variables of user highly associated with the success of marketing information systems. Second, it was also found that the support capability of marketing information systems is the major factor of the effectiveness of marketing information systems. Third, the variables marketing function and IS function, and ratio of export sales to total sales were three variables such as marketing knowledge of marketing managers, cooperation were the main factors to affect the users' satisfaction with the information system. These results imply that, in order to increase the effectiveness of marketing information systems, a firm should enhance a cooperation between marketing function and IS function, diversify the support capability of IS, and strengthen the computer mind and computer knowledge of end-uses.
Alternatives to Promote Informatization for Rural Economic Development in Taegu.Kyungbuk Regions
The Journal of Information Systems, volume 7, issue 1, 1998, Pages 129~158
By investigating various information promotion plans by Taegu Metropolitan City Government, Kyungbuk Provincial Government or by the ministry of Agricultural, Forestry, and Fishery Affairs, this paper intends to analyze current trends of information approached from wider perspective, and to propose multi-layered alternatives which improve informatization promulgation in rural areas of Taegu, Kyungbuk areas. This research proposes following 6 alternatives, as informatization strategies to develop rural economics ; (1) construction of Agricultural Techno Park to advance and develop informatization in rural areas, (2) construction of communication super highway to strengthen information infrastructure, (3) construction of region-specific information system to provide agricultural information unique to its region or areas, (4) provision of agriculture-related information by establishing regional information centers separated by regions like North, South, Eastern regions etc., (5) establishment information, (6) establishment of information gallery of village to provide information needed. And this research also investigates specific contents progresses of various plans by various actors.
A Case Study on the User-Led IS Development : Korea Real Estate Investment Trust
The Journal of Information Systems, volume 7, issue 1, 1998, Pages 159~180
User-led IS development contributes to the response of actual user needs, the alternative solution for backlog, and including the enhanced communication and the reduced role conflict between users and DP department. However, there are too little research and practical concern about the user-led IS development. This case study on the Korea Real Estate Investment Trust addresses to the development background, IS development process, and the qualitative and quantitative benefit of user-led IS development. We believe that the case study contributes to the understanding for the benefit of user-led IS development approach.
A Conceptual Modeling Tools for the Model Base Design
The Journal of Information Systems, volume 7, issue 1, 1998, Pages 181~208
In many literatures of model management, various schemes for representing model base schema have proposed. Ultimately, the goal is to arrive at a set of mutually supportive and synergistic methodologies and tools for the modeling problem domain and model base design. This paper focus on how best to structure and represent conceptual model of problem domain and schema of model base. Semantic concepts and modeling constructs are valuable conceptual tools for understanding the structural relationships and constraints involved in an model management environment. To this end, we reviewed the model management literature, and analyzed the constructs of modeling tools of data model management graph-based approach. Although they have good tools but most of them are not enough for the representation of structural relationships and constraints. So we wanted more powerful tools which can represent diverse constructs in a decision support modeling and model base schema design. For the design of a model base, we developed object modeling framework which uses Object Modeling Techniques (OMT). In Object Modeling Framework, model base schema are classified into conceptual schema, logical schema, and physical schema. The conceptual schema represents the user's view of problem domain, and the logical schema represents a model formatted by a particular modeling language. The schema design, this paper proposes an extension of Object Model to overcome some of the limitations exhibited by the OMT. The proposed tool, Extended Object Model(EOM) have diverse constructs for the representation of decision support problem domain and conceptual model base schema.
A Study on the Utilization of the Internet Based Electronic Commerce
The Journal of Information Systems, volume 7, issue 1, 1998, Pages 209~224
The Internet is one of the most noticeable things in the information wave, which is spreading in the whole society. At first, the Internet was mainly used to exchange the information between organizations like universities, institutions and companies, but recently it is widely used as the method for the commerce. Therefore the Internet is recognized as a new strategic tool for the business and electronic commerce(EC) supported by the Internet has become a new type of business in the cyber space. This study is to know the current situation of EC by investigating the effect of the Internet compared with the cost. For this purpose we surveyed 162 Korean companies and analyzed the questionaries collected from them. As a result of the analysis it is shown that the Internet is useful for improving the efficiency of business and advertising the company.