• 한국정보통신설비학회:학술대회논문집
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• 2007.08a
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• pp.69-72
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• 2007

In this paper, we analyze the performance of the network management system with intelligent mobile agent system. The proposed system dynamically selects appropriate its destinations. Thus, the system has an advantage of flexible network management in mobile network environments as well as dynamic change of traffic. Comparing its delay and throughput performance with the conventional SNMP based network management system, we find that the proposed mobile agent system performs better efficiency than the conventional one.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1998.10a
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• pp.202-206
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• 1998

The conventional management which had economic requirement such as productivity, competition, customer satisfaction, and return needs the environmental management in order to meet a change of the external situation such as the environmental requirement (such as resources reduction, pollution prevention, and waste reduction). However, there have been a few studies which try to investigate internal factor and to regard external factors as negative ones. This paper proposes the external factors are significant to the performance. Several hypotheses were developed regarding the relationships. Based on the collected data from 126 firms, the hypotheses were analyed with SPSS.

• Journal of Korean Society for Quality Management
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• v.30 no.2
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• pp.181-201
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• 2002

Best practices are the best ways to perform a business process. Benchmarking, the search for those best practices that will lead to superior performance of a company, is indispensible to gain and maintain a competitive edge. Best practices of quality management in the world-class companies are examined. Customer-centered strategy, employee selection and training, employee satisfaction, customer satisfaction, performance measurement are considered in this paper.

• Journal of Service Research and Studies
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• v.6 no.2
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• pp.99-116
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• 2016

The purpose of this paper is to see what the problem is and what the direction of the strategy of asset management after this study has analyzed asset management status of domestic life insurance companies according to interest rate trends, analyzing in time series management asset lists, asset distribution state, and securities list of life insurance companies during 2000~2014. It has carried correlation analysis and regression analysis between yield and bond interest KOSPI index. As the study result, life insurance companies have managed assets in stability than profitability. The correlation coefficient between interest rate and performance rates of total asset, management asset and securities is highly plus, correlation of management asset performance rate is higher than that of total asset performance rate, and the correlation of securities performance rate is higher than that of management asset performance rate. The correlation coefficient of KOSPI and performance rate shows minus. The suggestion is that the change of asset management is required as the interest decline rises up a reverse margin risk because of the asset management of stability.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.10
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• pp.548-553
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• 2016

This study analyzed the effect of the operation system of human resource management. First, the primary operating direction of the goal, talent selection system, and personnel management personnel management affected almost all the performance variables. More than one primary goal of personnel management in the loyalty inspired workers more than the fixed labor costs, and external recruitment of short-term hiring favored internal training scheme for long-term employment, employee training, and development in the long term more than short-term performance improvement the more weight to quality and innovation in the productivity of labor, product and services, employee-driven innovation, reduce turnover, had a positive impact on labor relations. On the other hand, the primary goal of personnel management and personnel selection methods had a positive impact on financial performance. Personnel management operating direction did not significantly affect the financial results. Second, the main type of employee utilization affected the quality of products and services, and labor relations. Trying to take advantage of temporary workers more than regular workers had a positive impact on the quality of products and services, and labor relations. Third, the operating unit of Personnel Management had an impact on the degree of innovation of products and services. Both personal achievements and the performance of the operating units had a positive impact on the degree of innovation of products and services, more than teamwork and personnel management. This study provided practical implications for verifying the effect of detailed characteristics of human resource management on financial/non-financial business performance.

• Proceedings of the Korean Institute of Communication Sciences Conference
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• 1991.10a
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• pp.150-154
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• 1991

As subsriber's requirements for high quality of telecom service are increased, a telecommunication network becomes complex and huge, and its management becomes an essential and an important factor in the evolution of telecommunication networks. In this paper, we focus on the network performance management and discuss the strategy of near real-time performance evaluation and control in Korea Telecome (KT) networks.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 1995.04b
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• pp.471-476
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• 1995

This paper focues on development and implementation of a perfomance management algorithm for IEEE802.4 token bus networks to serve large-scale integrated manufacturing systems. Such factory automation networks have to satisfy delay constraints imposed on time-critical messages while maintaining as much network capacity as possible for non-time-critical messages. This paper presents the structure of a network performance manager that possesses the knowledge about perfomance management in a set of fuzzy rules and deriving its action through fuzzy inference mechanism. The efficacy of the performance management has been demonstrated by a series of simulation experiments.

• East Asian Journal of Business Economics (EAJBE)
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• v.2 no.2
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• pp.24-36
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• 2014

This study bridges the gap between management accounting, CG and entrepreneurship disciplines. Unlike previous studies, this study adopts a positivist approach to develop a contingency framework of CG that operationalises the conformance and performance dimensions into measurable constructs. The contingency framework also adopts a holistic approach that investigates the interrelationships between VBM, CG and CE, as important predictors of organizational performance, which can provide insights into the complementary or conflicting relationships among these predictors in their effects on organizational performance.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2002.05a
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• pp.355-362
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• 2002

As electronic commerce under the digital economy environment evolves rapidly affecting the structure of our economy and individual life styles, the need for metrics system to evaluate the performance of electronic commerce activities remarkably increases. Reviewing the characteristics of electronic commerce and some issues related to its measurement, this paper proposes a framework to measure the performance of electronic commerce business activities. the proposed framework customizes the balanced scorecard method for electronic commerce practices and can be applied effectively to electronic commerce businesses as an appropriate measure.

• Journal of Korean Society for Quality Management
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• v.27 no.4
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• pp.229-240
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• 1999

Drawbacks of using sigma level as a performance metric is reviewed. The concept of sigma level is introduced and methods of calculating sigma levels for various cases are illustrated with examples. Drawbacks of using sigma level as performance metric are also discussed with some suggestions for overcoming them.