• The Journal of the Korea Contents Association
• /
• v.20 no.12
• /
• pp.498-518
• /
• 2020

This study aimed to examine the impact of internal communication(IC) on collaborative performance(CP) and organizational effectiveness(OE), and the moderating effect of online communication tools. First, IE and RS, ISI, RS, and COMN had a significant impact on ISI, Perf, respectively. The all factors of CP affected JS and OC. Second, IE, COMN, and RS influenced OC through CC and Perf. Third, online cooperative tools for collaboration have been moderated between RS and ISI, CoW and CC, IE and Perf, Perf and JS, repectively- IE(Infromation Exchange), CoW(Collaboration Work), Communication(COMN), Relationship(RS), Information Sharing Intention(ISI), CC(Collaboration Culture), Perf(Performance), JS(job satisfactino), and OC(Organization Commiment). These results could provide one implication for the establishment and utilization of online communication collaboration tools that take into account internal communication components within the organization.

• Journal of The Korean Association of Information Education
• /
• v.17 no.3
• /
• pp.277-290
• /
• 2013

As the deployment of digital learning environment has been accelerating in rapid changes in information and communications technology, a tool is required to practically measure and evaluate the level of information education (IE) for freshmen in the University in order to propose an appropriate direction of IE in a teachers college. According to such current trends, ICT literacy is a tool to assess a specific level of capabilities such as a variety of real-world problem-solving skills, creativity, critical thinking, analytic reasoning, and communication skills. This study has developed a test tool to measure ICT literacy competence on the basis of the concept of test questions defined from the previous research. It was used to measure ICT literacy competence of 360 university freshmen of education and analyze if there is a difference among them depending on overall ICT literacy levels and genders, content areas, competence factors, and completion of IE course in high school. The result of this study would be expected to determine the current location of IE for freshmen in the University of Education and to be able to take advantage of basic data of the direction for IE course that university students need to essentially acquire in preparation for the coming future.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
• /
• v.8 no.3
• /
• pp.147-155
• /
• 2013

This paper study is for enhance the productivity. The purpose of this study is save the cost and contribute the enhancing company's competitiveness by analysis overall wastes in production line and improve the wastes in production line. Many company does not have clear process for analysis the wastes in production line. so they use classical IE tool and advanced IE tool by considering their current situation but the result was not so effective. The study to arrange the classic IE and advanced IE by each step to analysis the wastes by each production line include assembly line and processing line and automation line so that we can predict the mount of the overall wastes and easily select / focus on the tool for maximize the improvement result. It will contribute to establish the mid term and long term improvement activity plan.

• Journal of the Korean Society of Systems Engineering
• /
• v.7 no.1
• /
• pp.53-56
• /
• 2011

Configuration management plays a key role in systems engineering process for any project from earlier stage of development. It consists of five major activities, ie., configuration management planing, configuration identification, configuration control, configuration status accounting and configuration verification and audit, and is essential to control system design, development and operation throughout entire life cycle of the system development. And it is directly associated with other part of systems engineering management process, ie., technical data management which provides traceability of important decisions and changes during development. In this paper, we describe how to apply CASE(Computer-aided Systems Engineering) tool-Cradle for the configuration management to achieve effectiveness of Technical Management process.

• IE interfaces
• /
• v.9 no.2
• /
• pp.95-104
• /
• 1996

본 논문에서, 우리는 일본제조 시스템의 대표격인 도요타 시스템을 소개하려고 한다. 도요타 시스템은 일본식 생산관리라고 하는 즉시시스템(JIT)과 전사적 품질관리(TQC)로 세계 최고의 생산성과 품질을 이룩했다. 도요타에서 JIT시스템을 성공시키기 위한 여섯 가지 기본 사항을 살펴보았다. 또한 JIT 시스템의 운영도구인 간판 시스템을 자세히 살펴봤다. 결론에선 우리나라 생산 시스템에 도요타 생산시스템이 도움이 되며, 우리나라와 일본을 비교하여, 우리도 일본 생산 시스템을 앞설 수 있음을 제시했다.

• IE interfaces
• /
• v.14 no.3
• /
• pp.236-246
• /
• 2001

The purpose of the study is to identify specific tools and joint practices used in customer-supplier partnerships and to investigate performance outcomes resulting from using the identified tools and joint practices. To achieve the purpose, related literatures in the area of marketing, purchasing, and management systems engineering are reviewed. Successful and world-class supply and/or supplier management cases are examined in-depth as well. Before addressing the purpose of this study, quality experts' assertions on and historical perspective of Supply Chain Management(SCM) and general issues on customer-supplier partnerships are also mentioned.

• IE interfaces
• /
• v.16 no.2
• /
• pp.156-166
• /
• 2003

Proposed in this paper is a standard-compliant business process modeling tool which is based on the UML(Unified Modeling Language) activity diagram and produces an XPDL(XML Process Definition Language) file as an output. The XPDL is a standard process definition exchange format by WfMC (Workflow Management Coalition). To develop an UML/XPDL-based modeling tool, the mapping of modeling elements between activity diagram and XPDL format is conducted after the detailed analysis of each modeling specification. As a result of this mapping, it is revealed that modeling elements of each activity diagram and XPDL must be expanded. So new modeling elements are identified and added to each specification. Based on this mapping, the prototype system is developed, and the usefulness of the developed system is shown through the case study.

• IE interfaces
• /
• v.25 no.4
• /
• pp.416-421
• /
• 2012

One of the activities to improve software quality in ISO 26262 is to apply the design principles for software unit design and implementation mentioned in ISO 26262-6, including the evaluation activity. Before evaluation activity, the tool is compared and selected for evaluation. Because the results of the tool a company selected might have an effect on product quality. In this paper, we suggest the method to compare industrial static analysis tools with some of "MISRA C : 2004 Exemplar Suite" and all lessons learned from comparing tools are described. The result on comparison shows that we just couldn't rely on a result of Static Analysis Tool and need to have another appropriate processes and guidelines to evaluate a software.

• IE interfaces
• /
• v.9 no.3
• /
• pp.157-167
• /
• 1996

Due to the drastic technological innovation and introduction of various kinds, of new communication services, the structure and operation of communication networks are becoming complicated and diversified more and more. Accordingly, the necessity of flexible simulation tools which can be utilized for various performance evaluation jobs in various types of communication networks is growing. In this article, various existing simulation tools are briefly surveyed and the requirements for the simulator dedicated for the performance evaluation of communication networks are discussed. Then, a strategy to develop a simulator dedicated for the performance evaluation of communication networks is proposed. Our approach is based on the prototyping strategy, in which a relatively simple prototype structure is developed first and more functions are added whenever necessary. By following this strategy, a simulator can be developed and evolved in a timely manner at a relatively small cost.

• IE interfaces
• /
• v.8 no.3
• /
• pp.97-110
• /
• 1995

컴퓨터통합생산시스템을 설계하고 성공적으로 구현하기 위해서는 기업내/외부의 모든 관련 활동 등의 기능(function)과 다른 활동과의 연관 관계, 정보흐름 등이 명확히 분석되어야 한다. 본 연구에서는 기능분석 도구인 자료흐름도(Data Flow Diagram)를 사용하여 현재 추진 중인 G7첨단 생산시스템 프로젝트 내의 활동을 분석하고 이들을 통합, 연계 방안에 대하여 고찰하고자 한다. 또한 제안된 CIM 준거모형과의 비교를 통하여 과제들의 연관성을 파악해 보았다. 이러한 분석은 관련 활동들의 연관성 파악뿐 아니라 개방형통합생산시스템의 구조설계의 기초 자료로 활용될 수 있을 것이다.