• Proceedings of the Korea Inteligent Information System Society Conference
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• 1999.03a
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• pp.241-250
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• 1999

인터넷 온라인 유통업은 기본적으로 다량의 트랜잭션 발생을 전제로 한다. 본 논문은 디지털 프로세스 처리를 목표로 한 프로세스 에이전트를 정의하고 이들의 활동 프레임웍을 제시하고 있다. 인터넷 온라인 유통업을 대상으로 내부 프로세스를 분석해 보았으며 이를 토대로 다양한 운영층 프로세스 에이전트 유형과 특성을 정의하였다. 또한, 다수의 에이전트로 구성된 프로세스 에이전트팀 조직과 활동 원칙도 제시하였다. 에이전트의 구현을 위해 컬티쓰데딩 기법을 사용하였다. 단순한 데이터 처리를 담당하는 운영층 프로세스 에이전트에 대한 연구는 향후 보다 복잡한 지능을 가진 전략층 프로세스 에이전트에 대한 연구로 발전할 것이다.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 1999.10a
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• pp.197-204
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• 1999

본 논문은 향후 인터넷 사용의 많은 부분이 현재의 인간 사용자에게 에이전트로 옮겨져 갈 때 정보 검색과 상거래 활동을 중심으로 하는 현 인터넷 비즈니스 모델에 영향(Impact)으로 작용할 수 있는 요소들을 분석하고, 이로 야기되는 새로운 비즈니스 모델의 출현 및 현 비즈니스 모델의 변화에 대하여 고찰한다. 지능형 에이전트로 인한 현 인터넷 비즈니스 광고모델의 변화 및 새로운 광고모델의 등장 가능성, 인터넷상에서 제공하는 서비스에 대한 가격의 변화, 소비자/공급자간 관계의 변화, 중개업자(Intermediary)의 소멸(Disintermediation)가능성, 각 웹사이트들이 가지는 명성 및 브랜드 효과에 대하여 지능형 에이전트가 끼치는 영향 및 이로 인한 Facilitator의 출현 가능성, 에이전트를 활용한 새로운 서비스 등장으로 인한 현 기업조직 및 전략에 미치는 영향에 대하여 분석하고 그 시사점(Implications)을 도출하였다.

• Korean System Dynamics Review
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• v.7 no.1
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• pp.5-26
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• 2006

Ever increasing dependence of organization on information technology stimulates interactions between individuals and groups in the process of knowledge creation, which overall impies that a reciprocal mechanism lies within the structure of the growth of group intelligence. Individual's intelligence may affect the group intelligence, and vise versa. However, the level of group intelligence is not necessarily determined by the sum of individual's intelligence but the quality of the interactions among the individuals. This study thus aims to conceptually identify the dynamic structure of interactions among the factors influencing the group intelligence level, which is believed to be used as a tool to measure the difference of intelligence between groups. To achieve this goal several attempts were made. First, determinants of intelligence at indiviual level and group level and similarities and differences between individual's and group intelligence were identified from the previous research. Second, causal loop diagrams were developed, which show how individual's intelligence influences group intelligence and vise versa. Third, it was attempted to identify and interpret which feedback loops are most influential in either improving or hapering group intelligence as a whole. Since this study remains only at exploratory level, a more detailed and workable model for field applications has to be developed in the future.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2007.11a
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• pp.468-474
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• 2007

가상기업(virtual enterprise)은 21세기에 고객의 요구가 매우 다양해지고 기술은 점점 더 복잡해지는 상황에서 정보네트워크 기술의 발전을 이용한 새로운 기업간 협력을 통해 극복하려는 경쟁전략의 일환이다. 현재까지의 가상기업에서는 주로 EDI(Electronic Data Interchange)를 이용한 국한된 정보의 교류가 이루어졌다. 그러나 이러한 국한된 정보이외에도 실제 가상조직 내에서는 규칙 또는 제약식 형태의 정보의 교류 또한 필요한 실정이다. 이러한 정보의 교류에 시맨틱 웹 플랫폼을 이용하게 되면 더욱 쉽고 유연한 정보의 전달이 가능하다. 현재 웹 온톨로지 언어인 OWL과 시맨틱 웹 규칙언어인 SWRL을 통해서 사실 및 규칙의 포맷은 갖추어져 있는 상황이지만 제약식의 표현에 있어서는 뚜렷한 포맷이 정해져 있지 않아 가상조직 내에서의 구성원간의 제약조건의 교류에 문제가 있는 상황이다. 본 논문에서는 가상기업조직에 있어서 각각의 구성 기업들간의 제약식 공유가 이루어 질 수 있도록, 시맨틱 웹 표현의 대표적 언어인 OWL 기반으로 하는 제약식 표현언어(Semantic Web Constraint Language)를 응용한다. 또한 실제로 이러한 SWCL이 가상기업 문제에 얼마나 효율적으로 적용될 수 있는지 증명하기 위해 실례를 적용해 보고자 한다.

• KCID journal
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• v.5 no.1
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• pp.103-106
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• 1998

• Journal of Intelligence and Information Systems
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• v.14 no.1
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• pp.85-100
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• 2008

The digital economy era is a knowledge-based society. Many organizations have been establishing KMS (Knowledge Management System), and there are no exceptions in military ones. In this study, we analyze the influencing factors for KMS utilization in a military organization, which is a specialized one. For this purpose, we investigate the current status of KMS of ROKAF (Republic Of Korea Air Force), derive problems and issues, and try to find out solutions for the KMS utilization in military organizations by analyzing a survey. At first, we derive three characteristics of the military organization that affect the knowledge sharing : formalization of organization, trust of organizational culture, and top management's will. And we verified that the users, who recognize that the top management has the will for the knowledge sharing, have high recognition for the knowledge sharing and utilize KMS more than others. This study shows that it is very important for the top management to participate in the knowledge sharing voluntarily especially in the military organization.

• Journal of the Korean Institute of Intelligent Systems
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• v.13 no.6
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• pp.667-672
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• 2003

In this paper, we propose a systematic method for intelligent digital redesign of a fuzzy-model-based controller for continuous-time nonlinear dynamical systems which may also contain uncertainties. The continuous-time uncertain TS fuzzy model is first constructed to represent the uncertain nonlinear systems. An extended parallel distributed compensation(EPDC) technique is then used to design a fuzzy-model-based controller for both stabilization and tracking. The designed continuous-time controller is then converted to an equivalent discrete-time controller by using an integrated intelligent digital redesign method. This new design technique provides a systematic and effective framework for integration of the fuzzy-model-based control theory and the advanced digital redesign technique for nonlinear dynamical systems with uncertainties. Finally, The single link flexible-joint robot arm is used as an illustrative example to show the effectiveness and the feasibility of the developed design method.

• Journal of the Korean Society of Marine Environment & Safety
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• v.22 no.4
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• pp.328-334
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• 2016

The everyday life of police officers requires them to face a number of criminal acts and enter compromising crime scenes. In this case, officers may be compelled to make a personal expression of negative emotions. Negative emotions of members confidence for effective job processing and contributions duties and achievement of the job within the marine police force. Therefore, to control the emotive dissonance of organization members is a great help to the development of the organization. This study focuses on emotional dissonance among marine police officers to verify the impact of this dissonance on job burnout and consider the mediating effect of emotional intelligence. Research results are as follows: First, the relationship between emotional dissonance sub-factors and job burnout among marine police officers was studied. It was found that marine police did not feel emotionally jarred because they consciously tried to abstain from emotional engagement, but this was found to reduce emotional intelligence as related to desired emotions as well. Second, Emotional intelligence of the Marine Police was found on a significant impact on job burnout. Third, the impact of emotions in relation to emotional dissonance that job burnout of marine police intelligence officials confirmed that there is a statistically significant mediating effect. Finally, in a comparison of direct effects versus mediated effects, marine police were seen to be prone to emotional dissonance and experienced job burnout as a direct result of applying greater emotional intelligence.

• Culinary science and hospitality research
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• v.18 no.4
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• pp.27-46
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• 2012

Organizational factors and personal traits are two elements of widely acknowledged relevance in employees' organizational outcomes in hotel industry. Personal traits especially need to be further examined as a consideration for employment. As one of the personal traits that provide capability to manage emotions, emotional intelligence is selected. The empirical objective of this study is to investigate the effects of emotional intelligence on job satisfaction and organizational commitment in a structural model. To conduct research questions, five star deluxe hotel employees in Korea are targeted to be surveyed. Descriptive statistics and multivariate analysis of variance, and structural equation modeling(SEM) are utilized employing SPSS and AMOS 4.0 to analyze the survey results. It was found that the components of perceiving emotions and understanding emotions predicted job satisfaction. Relatively perceiving emotions presented a higher impact on each dimension of job satisfaction. Satisfaction with co-workers and communication can also explain the level of hotel employees' organizational commitment. Broadly speaking, the results suggest that effective psychotherapeutic or reciprocative programs should be integrated into hotel training contents for emotional intelligence development.

• Journal of Convergence Society for SMB
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• v.5 no.4
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• pp.37-42
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• 2015

Due to the advance of ICT, a variety of attacks have been developing and active. Recently, APT attacks using malicious codes have frequently occurred. Advanced Persistent Threat means that a hacker makes different security threats to attack a certain network of a company or an organization. Exploiting malicious codes or weaknesses, the hacker occupies an insider's PC of the company or the organization and accesses a server or a database through the PC to collect secrets or to destroy them. The paper suggested a countermeasure to cope with APT attacks through an APT attack process. It sought a countermeasure to delay the time to attack taken by the hacker and suggested the countermeasure able to detect and remove APT attacks.