• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 2002년도 제21회 하계학술발표회 논문집
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• pp.141-156
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• 2002

This study tries to testify that how much knowledge sharing behavior affects organizational effectiveness and is affected by the supervisory trust empirically. The results show that the higher the supervisory trust was the higher the level of knowledge sharing behavior and ultimately, organizational effectiveness is improved. Specially, the supervisory trust affects job-related knowledge sharing behavior and knowledge sharing system behavior. The knowledge sharing culture, however, is no relation with the supervisory trust. Job-related knowledge sharing behavior influenced both job satisfaction and organizational commitment. But knowledge sharing system influenced only job satisfaction and knowledge sharing culture influenced only organization at commitment. The implication from this paper is that knowledge sharing improves the organizational effectiveness and the supervisory trust is important for knowledge sharing in R&D organization.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1993년도 정기총회 및 추계학술대회 논문집 학회본부
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• pp.310-313
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• 1993

A design of stabilizing supervisory controller for discrete event dynamic systems(DEDS) is investigated in this paper. The notion of system stability is introduced for the supervisory control and the stable behavior is defined. A framework of stabilizing supervisory controller, which controls a given system to have stable behavior. is formulated and a design method is proposed for the stabilizing, supervisory controller.

• 한국안전학회지
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• 제27권6호
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• pp.151-159
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• 2012

This study implemented self-management technique to improve supervisory behaviors at a construction site. Self-management in the current study consisted of goal setting, self-monitoring and providing reward for two supervisory behaviors; (1) conducting safety observations of workers safety behavior and (2) providing safe related feedback. Two supervisors severed as participants. An AB within-group design was adopted. After baseline(A), self-management technique was implemented(B). Results suggested that self-management was effective in increasing the two supervisory behaviors. Moreover, the increased supervisory behaviors were associated with improvement in workers' safety performance.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2011년도 춘계학술대회
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• pp.143-151
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• 2011

Reviews indicated that supervisory feedback provided to workers is the most effective intervention to change performance in organizational settings. However, supervisors themselves hardly receive feedback on their own behaviors. This study implemented self-management technique to improve supervisory behaviors at a construction site. Self-management in the current study consisted of goal setting, self-monitoring and providing reinforcers for two supervisory behaviors; (1) conducting safety observations and (2) interacting with workers for safety improvement. Two supervisors severed as participants. An AB within-group design was adopted. After baseline (A), self-management technique was implemented (B). Results suggested that self-management was effective in increasing the two supervisory behaviors. Moreover, the increased supervisory behaviors were associated with improvement in workers' safety performance.

• 한국산학기술학회논문지
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• 제21권1호
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• pp.521-529
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• 2020

영업 현장 및 영업 사원에 대한 현실은 윤리적 영업 행동과 연계된다. 따라서 본 논문에서는 윤리적 행동 연구들을 바탕으로 영업사원의 윤리적 영업행동이 기업과 업무 수행자 모두에게도 긍정적 효과가 있는가를 실증 분석하고자 하였다. 또한 사회적 교환이론을 바탕으로 윤리적 행동과 직무만족 그리고 직무 성과간의 관계에 상사지원인식이 긍정적 조절효과가 있을 것이라 가설을 설정하였다. 2018년 4월부터 2018년 6월까지 백화점 등 유통업에 종사하는 영업사원들을 대상으로 설문을 진행하였으며, 총 238부를 분석대상으로 삼았다. 본 연구에서는 Windows SPSS/PC version 22를 사용하여 다중회귀분석을 실시하였다. 분석결과는 다음과 같다. 첫째, 영업사원의 윤리적 행동은 가설에서 예상한 바와 같이 직무만족 및 성과에 긍정적 효과가 있는 것으로 검증되었다. 둘째, 상사지원인식에 대한 조절효과 검증은 영업사원의 윤리적 행동과 직무성과간의 관계에서만 유의하게 나타났다. 즉 상사지원인식을 많이 하는 직원일수록 윤리적 행동에 따른 직무성과가 보다 강화됨을 알 수 있다. 반면에 윤리적 행동과 직무만족간의 관계에 있어 상사지원인식의 조절효과는 검증되지 않았다. 본 연구결과를 토대로 연구의 사사점 및 향후 연구방향을 제시하였다.

• 제어로봇시스템학회논문지
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• 제16권10호
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• pp.1013-1017
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• 2010

This paper proposes a systematic approach to the rate-based feedback control based on the supervisory control framework for discrete event systems. We design the supervisor to achieve the desired behavior for TCP wireless networks. From the analysis and simulation results, it is shown that the controlled networks guarantee the fair sharing of the available bandwidth and avoid the packet loss caused by the buffer overflow of TCP wireless networks.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1990년도 한국자동제어학술회의논문집(국내학술편); KOEX, Seoul; 26-27 Oct. 1990
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• pp.523-528
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• 1990

This paper discusses the problem of designing an observation function as coarsest as possible in supervisory control of discrete event dynamic systems. Some algebraic properties of two sets consisting of observation functions for which the given desirable behavior is realizable are investigated:these sets with a partial ordering turn out not to possess largest elements. Two natural methods of obtaining an observation function, which is frequently coarser than the identity mapping, are also presented. An example illustrates the use of these methods.

• The Journal of Asian Finance, Economics and Business
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• 제9권2호
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• pp.437-448
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• 2022

The impact of supervisory communication apprehension (SCA) on subordinates' job performance was investigated in this study. We also examined the impact of task-related uncertainty in mediating the relationship between SCA and subordinate work performance, as well as the role of information-seeking behavior in moderating the relationship between task-related uncertainty and subordinate job performance. A sample of subordinates and their supervisors from public and private sector enterprises in Pakistan were used in the study. The concept of communication apprehension is not limited to a single organization or industry, and the conditions suggest that apprehensive supervisors are likely to exist in different organizations and industries in Pakistan, including banks, telecommunications, and development sector organizations. Company directors and leaders of human resources departments were contacted to reach out to possible respondents. SmartPLS software was used to evaluate the data using a structural equation modeling technique which is commonly used in explanatory studies (Atta et al., 2021). We found evidence to support ideas predicting the association between SCA and subordinate job performance, as well as the mediating role of task-related ambiguity in the relationship. Furthermore, the findings show that information-seeking activity has a moderating effect on the link between task-related ambiguity and subordinate job performance. This is one of the first studies to look at major mediating and moderating mechanisms in the link between SCA and subordinate job performance.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2000년도 제15차 학술회의논문집
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• pp.59-59
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• 2000

In this paper, we present a framework for modeling and control of multiple mobile robots which cowork within a bounded workspace and limited resources. To achieve this goal, we adopt a formalism of discrete event system and supervisory control theory based on Petri nets. We can divide our whole story into two parts: first, we search the shortest path using the distance vector algorithm, and then we construct the control scheme from which a number of mobile robots can work within a bounded workspace without any collision. The use of Petri net modeling allows us In synthesize a controller which achieves a control specification for the desired closed-loop behavior efficiently. Finally, the usefulness of the proposed Petri net formalism is illustrated by a simulation study.

• Asia pacific journal of information systems
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• 제32권2호
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• pp.381-394
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• 2022

The present study aimed to examine the relationships between work-related support factors and attitude towards teleworking and explore the moderating effect of self-identity on that relationship. The present study collected data from 343 IT professionals in South Korea through a survey method and used hierarchical multiple regression analyses. In the results, first, the more supervisory or work-related supports participants perceive in teleworking platforms, the more favorable their attitudes towards teleworking. Second, the positive relationship between supervisory support and attitude towards teleworking is stronger for participants high rather than low in interdependent self-view. However, interdependent self-view was found to have no significance on the relationship between work colleague support and attitude towards teleworking. This study is the first to examine the integral model of work-related support factors of attitude towards teleworking and explore the moderating effect of self-identity in the teleworking process.