• 산업융합연구
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• 제18권1호
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• pp.1-15
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• 2020

본 연구는 국내 IT스타트업의 성과에 미치는 전략적 지향성에대해 알아보고, 그 관계에서 네트워크의 매개효과를 분석하는데 목적이 있다. 전략적 지향성을 구성하는 세 가지 차원인 기술지향성, 고객지향성, 경쟁지향성 각각이 성과에 미치는 영향 관계 및 네트워크의 역할 파악에 대한 연구를 수행하였다. 스타트업 지원기관 등에 입주하고 있는 94개 IT기업을 대상으로 실증연구를 완료하였으며, 연구 모형의 적합성을 평가하기 위해 PLS기반 구조방정식 모델을 사용하였다. 실증분석 결과 고객지향성과 경쟁지향성은 성과와 네트워크 모두에 긍정적인 영향을 미치는 것으로 확인되었으며, 기술지향성은 성과와 네트워크 모두 긍정적 영향을 미치지 않는 것을 확인했다. 또한 고객 지향성과 경쟁지향성은 기업성과와의 관계에서 네트워크가 매개역할을 하는 것을 확인하였지만, 기술지향성과 기업성과의 관계에서 네트워크는 매개역할을 하지 못하는 것으로 확인되었다. 본 연구의 결과는 스타트업 실무자들에게 전략적 방향과 네트워크 구축 및 활용의 중요성을 시사하고 있다.

• 지식경영연구
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• 제17권4호
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• pp.77-104
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• 2016

The effective management of R&D employees is critical for a small or medium sized firm's sustainable growth. R&D employees have professional skills and choose expertise-oriented or management-oriented careers in the process of organizational socialization. This study synthetically verifies the direct and indirect effects of R&D employees' social network and self-esteem on their career orientation by organizational commitment based on social network theory and social recognition theory. The research model has been analyzed through structural equation modeling using survey responses from 220 R&D employees at small- and medium-sized firms in Korea. The analysis results show that internal network activities have direct and indirect impacts on organizational commitment and career orientation, but external network activities do not have significant effects on self-esteem, organizational commitment, or career orientation. There is no consensus in prior studies on whether expert orientation and management orientation are distinct concepts. In this study, these two types of orientation are verified as distinct concepts. It is also found that R&D employees' internal network activities are significant factors for a company's growth. A company should implement an educational system of roles and duties using which individuals can pursue career progression. In addition, it is necessary to provide career development programs such as job rotation, mentoring, and career counseling.

• The Journal of Asian Finance, Economics and Business
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• 제7권6호
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• pp.327-338
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• 2020

This study wants to test the nexus among resource orientation, market orientation, social network, and knowledge sharing toward organizational innovation, and the nexus between organizational innovation and MSMEs performance. Questionnaires and interviews are conducted with some MSMEs actors in Central Java Province, Indonesia, in Klaten Regency and Pekalongan City. These two areas have creative MSMEs, especially Batik MSMEs that have been very large and known worldwide. The sampling technique is done purposively with certain criteria for the respondents. The data analysis technique is done using Partial Least Square. This study provides recommendations about strategic practice and policy (resource and market), social network, and knowledge sharing in increasing organizational innovation, and the impact of organizational innovation toward MSMEs performance. It also offers a comprehensive model of the determinant factor of organizational innovation by considering the aspect of strategic orientation, social network, and knowledge sharing. Other unique aspects that are also important to consider are social network and the importance of knowledge sharing in improving MSMEs Performance. The respondents are still limited in two areas, namely, Pekalongan and Klaten, so it still cannot represent the whole population. These areas also have different orientation of production process approach, namely, synthetic and natural dyes.

• 한국심리학회지:학교
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• 제18권2호
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• pp.175-195
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• 2021

친밀한 친구 관계를 맺고 소속감을 느끼는 것은 청소년의 심리·사회적 발달 및 적응에 긍정적인 영향을 미친다. 소속감 지향성은 소속감을 추구하는 동기로, 성장 지향성과 결핍감소 지향성으로 구분된다. 성장 지향성과 결핍감소 지향성은 심리적 적응 및 대인관계 특성에 서로 다른 영향을 주는 것으로 알려져 있다. 본 연구의 목적은 청소년의 소속감 지향성이 심리적 적응과 친구 네트워크에 미치는 효과를 알아보는 것이다. 이를 위해 한 중학교의 2학년 전체 학생을 대상으로 학기 초와 학기 말에 검사를 실시했다. 친구 네트워크는 네트워크 수신 중심성 분석을 통해 측정했다. 다층 회귀모형을 사용한 분석 결과는 첫째, 학기 초의 외로움과 스트레스에 대한 성장 지향성의 효과는 학기 초 친구 네트워크 중심성을 분석 모형에 함께 투입해도 유의했으나, 결핍감소 지향성의 효과는 유의하지 않았다. 둘째, 성장 지향성은 학기 말의 친구 네트워크 중심성을 유의하게 예측했다. 이러한 효과는 학기 초 친구 네트워크 중심성과 학기 말 심리적 적응 수준을 분석 모형에 함께 투입해도 유의했다. 셋째, 학기 말의 심리적 적응에 미치는 학기 말의 친구 네트워크 중심성의 효과는 학기 초 및 학기 말의 심리적 적응을 모형에 함께 투입해도 유의했다. 본 연구는 단기-종단적 설계를 통해 소속감 지향성이 청소년의 학기 초와 학기 말의 심리적 적응과 친구 네트워크 수준에 미치는 효과를 경험적으로 밝혔다는 점에서 의의가 있다. 끝으로, 본 연구의 한계점 및 후속 연구를 위한 제언을 논의했다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1990년도 한국자동제어학술회의논문집(국내학술편); KOEX, Seoul; 26-27 Oct. 1990
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• pp.275-280
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• 1990

A neural network method is applied for recognizing the orientation o f individual parts being fed from a bowl feeder. The system is designed in such a way that a part can be discriminated and sorting according to every possible stable orientation without implementing any a mechanical tooling. The operation of the bowl feeder is based on a 2D image obtained from an array of fiber optic sensor located on the feeder track. The acquired binary image of a moving and vibrating part is used as input to a neural network which, in turn, determines t he orientation of the part. The main task of the neural network, here is to synthesize the appropriate internal discriminant functions for the part orientation using the part features. A series of the experiments reveals several promising points on performance. Since the operation of the feeder is highly programmable, it is well suited for feeding and sorting small parts prior to small batch assembly work.

• 한국산학기술학회논문지
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• 제16권9호
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• pp.5998-6008
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• 2015

본 연구의 목적은 최고경영자의 기업가적 지향성이 조직성과로 발현되는 과정에 개입하는 네트워크 역량의 조절적 영향을 밝히고 실제적인 시사점을 도출하는 것이다. 기업가적 지향성과 네트워크 역량은 조직성과의 중요한 선행요인으로 독자적으로 연구되었지만, 본 연구는 두 변인을 동시에 고려한 통합된 연구모형을 제시하였다. 기업가적 지향성은 혁신성, 위험감수성, 진취성으로, 네트워크 역량은 연결중앙성, 근접중앙성, 매개중앙성으로 세분하여 하부요인 수준에서 가설을 수립하고 실증하였다. 연구 결과, 사회적 네트워크를 효과적으로 구성하는 네트워크 역량이 조직성과에 미치는 기업가적 지향성의 영향을 조절함이 부분적으로 확인되었다. 혁신성이 조직성과에 미치는 영향은 연결중앙성에 의해 조절되었고, 진취성은 근접중앙성과 매개중앙성에 의해 조절되었다. 위험감수성은 예상과는 달리 조직성과에 미치는 영향이 매개중앙성에 의해 부정적으로 조절되었다. 이러한 결과를 토대로 논의된 함의와 제언은 기업이 네트워크 역량과 기업가적 지향성을 활용하고 사회적 네트워크에 전략적으로 참여할 수 있는 방향설정에 공헌할 것으로 기대된다.

• International Journal of Computer Science & Network Security
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• 제21권11호
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• pp.31-42
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• 2021

Several studies have been conducted on market orientation over the last three decades. However, the majority of previous research focused exclusively on an internal vision that conceives the market orientation from an organizational perspective, considering the market orientation as a strictly perceived culture or behavior by company's staff (managers and employees) .This study aims to emphasize the importance of analyzing the market orientation from a dual perspective by investigating simultaneously the perceptions of customers and those of managers. It examines the perceptual gap or perceptual congruence of market orientation between customers and managers. A survey is conducted with Tunisian bank managers and B to B customers to measure their market orientation perception. The results should reveal level of manager's market orientation in Tunisian banks compared to customers' perceptions. The perception gaps of market orientation between managers and customers named congruence is highlighted and categorized. This study provides some contributions to fill the gap emerging from the one-sidedness of market orientation evaluation and gives a dyadic vision of market orientation that helps managers in their continuous learning about markets and sensing customers' needs and expectations. Market orientation level between the two groups is evaluated to give some managerial recommendations.

• 무역학회지
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• 제46권3호
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• pp.227-245
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• 2021

This study aims to examine how entrepreneurs' international entrepreneurial orientation and digital orientation affect business networks, innovative product development, and internationalization performance in a digital environment. For this purpose, data were collected from the CEOs of 192 domestic start-up venture companies. The causal relationship between the variables was analyzed through confirmatory factor analysis and structural model analysis using AMOS(18.0 version) for the collected data. It was confirmed that international entrepreneurial orientation and digital orientation have a positive effect on business networks. And the business network was found to have a positive effect on innovative product development and internationalization performance

• 전자공학회논문지B
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• 제33B권10호
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• pp.130-138
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• 1996

In this paper, we propose a neural network which detect edges of different orentation and spatial frequency in arbitrary image data. We constructed the proposed neural network iwth two different types neural network. A diffusion network performs the gaussian operation efficiently by the diffusion process. And the spatial difference network has specially designed connections suitble to detect the contours of a specific oriention. Simulation results showed that the proposed neural network can extract the edges of selected orientation efficiently by applying the neural network to a test pattern and the real image.

• 한국의류산업학회지
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• 제19권2호
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• pp.194-206
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• 2017

This study analyzed the effect of individualism-collectivism propensity and social capital on participation activity as well as the effect of participation activity on fashion brands relationship orientation of social network service users. Also, this study investigated the difference in participation activity and fashion brands relationship orientation by participation level of social network service. A survey was conducted from October 1 to November 31, 2015, and 476 responses were used in the analysis. As results, the individualism-collectivism propensity was composed of vertical-horizontal individualism and vertical-horizontal collectivism. The social capital was composed of trust, norm, and network. Also, the participation activity was composed of personal interaction, consumer rights, information pursuit, interest pursuit, and economic pursuit. Vertical individualism positively affected information pursuit and economic pursuit, and horizontal individualism positively affected personal interaction, consumer rights, and information pursuit; in addition, vertical collectivism positively affected personal interaction, consumer rights, and interest pursuit. Horizontal collectivism positively affected information pursuit, but it negatively affected consumer rights. Consumer rights, information pursuit, interest pursuit, and economic pursuit of participation activity positively affected fashion brands relationship orientation. Also, there were significant differences in the participation activity and fashion brands relationship orientation by participation level. The study results provide useful information to the marketing strategies using social network service of fashion brands.