• 한국정보시스템학회지:정보시스템연구
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• 제16권1호
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• pp.179-200
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• 2007

In this research, we study how task and KMS fit influences on KMS performance in large corporations during its practical use. Based on the task-technology fit theory and information system success model, we developed a research model by considering the characteristics of KMS for supporting tasks. We try to verify how individual traits, task traits, and KMS Units affect task-KMS fit and how task KMS fit influences on KMS performance. We surveyed 212 employees who were using KMS and working for the large-sized manufacturing firms. We analyzed the collected data from LISREL 8.54 for Windows, and found the following significant results. First user satisfaction is increased when KMS provides knowledge to help to perform task rather than KMS' functionality. Second, user satisfaction is increased when KMS is suitable for performing task Hence, we verified task-KMS fit is an antecedent of user satisfaction. Third, task-KMS fit and user satisfaction have significant impacts on KMS performance. And user satisfaction affected more heavily on KMS performance than task-KMS fit did. As a result, we realized an individual performance can be improved when task KMS fit is high and, consequently, user satisfaction is increased. Forth while the usefulness of task-KMS fit is demonstrated, causal factors such as individual traits, task traits, and KMS traits significantly affect task-KMS fit. Formalization and knowledge trait we significant in enhancing user satisfaction, but KMS self-efficacy, autonomy, md system trait are not. These results indicate that task-KMS fit variable is useful as a measure of KMS performance as well as that of user satisfaction. Based on these results, we conclude that when KMS supports task activity, performance can be significantly improved by coordinating the task with KMS.

• 지식경영연구
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• 제5권2호
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• pp.53-65
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• 2004

Organizations continue to invest heavily in the acquisition of knowledge management systems (KMS). The overriding belief is that KMS-task fit will become more productive. A survey of users was conducted to better understand the factors that affect KMS-task fit to better explain KMS performance perspective on knowledge circulation process. This involves stating the research hypotheses among the following constructs: the characteristics of KMS, the fitness of task characteristics, and KMS performance. The findings indicate that the characteristics of KMS positively affect the fitness of task characteristics. The fitness of task characteristics are affecting KMS performance. The results of this study suggest that task-technology fit could be the basis for a strong diagnostic tool to evaluate whether KMS in a given organization are meeting user needs.

• 지식경영연구
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• 제9권3호
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• pp.43-57
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• 2008

This study examines the impact of knowledge processes (KP) on the performance of knowledge management systems (KMS). It posits that task needs and available functionality of technology existing in an organization could influence the usability of KP and the KMS performance. A firm-level structural model was developed based on data collected from corporate KM users. Survey-based research was carried out to test this model. Following questionnaire development, validation, and pretest with a pilot study, data were collected from 886 knowledge management (KM) users including directors, managers, and workers in a South Korea-based company, Korea Asset Management Corporation (KAMCO), to measure the task needs and available functionality of technology to improve the KMS performance. Results show that the matching between the two factors-technology and task-had a significant influence on the usability of KP and the KMS performance, and a better usability of KP has positive impact on the KMS performance. Implications on KM practices and KMS designs are also discussed.

• 지식경영연구
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• 제8권2호
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• pp.31-52
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• 2007

Since the introduction of knowledge management systems, many studies have attempted to analyze its performance and identify the success factors. However, few studies have investigated the relationship between KMS technology characteristics and its quality. This paper attempts to categorize KMS technology functions into socialization, externalization, combination and internalization and then find the relationship between these functions and KMS quality. It also attempts to investigate the moderating effect of task characteristics in this relationship. Our research frame is derived from the well known task-technology fit model and the related KMS performance studies. A survey was conducted from 157 KMS users. It is found that both externalization and combination are important for KMS quality and this quality influences the KMS performance. Furthermore, it is confirmed that the task characteristics can moderate between the KMS technology and its quality.

• 정보관리학회지
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• 제25권4호
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• pp.67-85
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• 2008

본 연구에서는 공공부문에서 운영되고 있는 KMS의 성과평가의 일환으로 KMS 사용자 만족도의 선행요인 및 사용자 만족도와 성과 간의 구조적 관계를 분석하고 효과적인 KMS 운영을 위한 함의를 제시하였다. 본 연구에서 실시한 지식품질과 KMS 품질, 사용자 만족도 및 성과 간의 영향관계에 관한 구조방정식 분석결과, 연구모형에서 설정한 3개의 가설 모두가 채택되었다. 이러한 분석결과를 토대로 본 연구에서는 KMS 사용자 만족도 및 성과 향상을 위한 효과적인 KMS 운영방안을 제시하였다.

• 지식경영연구
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• 제7권1호
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• pp.31-47
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• 2006

In order to manage organizational knowledge efficiently, Knowledge Management System(KMS) is considered as mandatory. This study aims at developing a KMS performance model to predict user satisfaction as well as KMS usage, considering the unique features of KMS. By analyzing 261 surveys with LISREL, we found that community of practice(CoP) characteristics - participation and interactivity among users - significantly affects KMS user satisfaction. This implies that the development of KMS should focus on facilitating users' interactivity and participations such as CoP activity, which differs from the general information system context. We also found that KMS usage is influenced by CoP interactivity, not by CoP participation, and that KMS usage as well as user satisfaction leads to user performance. Interpretations and implications of the findings are discussed.

• 한국IT서비스학회지
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• 제12권3호
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• pp.207-229
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• 2013

The aim of this study is to analyze how both the quality of KMS (Knowledge Management System) and its organizational factors have effect on the utilization and user satisfaction in the defense sector. This study has verified the effects and identified the main factors affecting KMS performance measures. The nature of KMS quality and its organizational characteristics were deduced from previous research results, and a questionnaire survey was conducted on 250 KMS users in the defense sector on the performance of KMS based on the time spent on KMS and the overall satisfaction through which the hypothesis was verified. This study has made several contributions in the fact that it had provided the opportunity to analyze which factors have impact on knowledge management performance in the defense sector and the utilization and users' satisfaction of KMS reflecting the viewpoint of the organizational characteristics of the military, while studying the factors which can affect the performance for knowledge management.

• 지식경영연구
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• 제11권5호
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• pp.25-36
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• 2010

It is widely known that KMS (Knowledge Management System) plays a role of facilitator that contributes to upgrading the organizational performance. Despite this widespread belief, actual operation of KMS has been stalled at the level of being used only for the plain knowledge administration, not reaching the level of utilizing KMS strategically. In this sense, this case study suggests three successful KMS operation strategies-personalization strategy, socialization strategy, and technological strategy. Cases adopted in this study include HIRA(Health Insurance Review & Assessment Service) and KORAIL (Korea Railroad) where KMS has been successfully utilized to improve their organizational innovation and performance as well. Through scrutinizing the two cases, it was concluded that the proposed three KMS operation strategies have potentials of being generally applied to other KMS operation cases.

• 한국콘텐츠학회논문지
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• 제12권10호
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• pp.418-429
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• 2012

본 연구는 평가와 보상요인이 지식관리 시스템 도입요인(조직특성, 지식정보특성, 이용자특성)과 성과요인 간에 조절적 역할을 하고 있는지를 실증적으로 분석하였다. 분석 결과 조직 유연성, 신뢰, 지식의 적합성, 기능의 제공정도, 인지된 이익 요인은 KMS 활용도에 조절적인 역할을 하고 있는 것으로 분석되었으며, 사용 용이성, 이용자 전문성 요인은 KMS 활용도에 조절적인 역할을 하지 않는 것으로 나타났다. KMS 만족도에는 조직 유연성, 신뢰, 기능의 제공 정도, 이용자 전문성 요인은 KMS 만족도에 조절적인 역할을 하고 있는 것으로 분석되었으며, 지식의 적합성, 사용 용이성, 인지된 이익 요인은 KMS 만족도에 조절적인 역할을 하지 않는 것으로 나타났다.

• 지식경영연구
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• 제12권5호
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• pp.71-87
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• 2011

This study focuses on influencing factors of TAM on personality, subjective norm and then examines the relationship between influencing factors such as KMS usage and system performance. The survey was collected from KMS users by e-mail and on-line questionnaire. Finally, 206 questionnaires were chosen for the analysis of data. It was analyzed by SPSS and AMOS for the frequency analysis, reliability analysis, CFA(Confirmatory Factor Analysis) and SEM(Structural Equation Modeling). The results were as follows. First, subjective norm is found to be especially important to KMS usage. Second, Extraversion positively moderated the relationship between subjective norm and perceived usefulness. Third, KMS usage is significant to personal performance such as knowledge growth, decision making and the ability of problem solving. This study proposed that the usage of Knowledge Management System positively contributes to the improvement of personal performance.