• Journal of Korean Society of Transportation
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• v.27 no.1
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• pp.191-200
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• 2009

This study develops composite indicators that is capable of estimating QOS (Quality of Service) of pedestrians by enhancing estimation for Level of Service in present transporting spaces for pedestrians that merely concerns quantitative indicators such as pedestrian flow rate, pedestrian stoppage. This paper conducts survey questionnaire to collect data. It utilizes AHP(Analytic Hierarchy Process) and ANP(Analytic Network Process). The main results show that: first, ANP is better analytic methods than AHP due to the fact that pedestrians feel repetition when they judge level of service. Second, qualitative factors such as pedestrian behaviors, maintenance, scenary for pedestrians and environments should be considered. Importance of qualitative factors is higher in residential area than other areas. I expect that using qualitative indicators and quantitative indicators is appropriate in order to estimate pedestrians' QOS.

• Defense and Technology
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• no.9 s.235
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• pp.44-53
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• 1998

중국은 냉전의 종식 이후 이전에 지역 내에서 미소간의 대립을 중심으로 형성되어 있었던 세력균형이 점차 다원화되고 있음에 따라, 지역 내의 강국이 되고자 하는 목표를 가지고 있기 때문에 인접국가와 분쟁에 처하게 될 가능성은 매우 커 보인다. 이러한 점에서 중국의 해군력 강화는 향후 동아시아 지역의 안보환경과 관련하여 불확실성과 불안정성을 가중시키는 중요한 요인으로 작용할 것이다. 따라서 지역 내의 군비 경쟁을 촉진시키는 요인으로 작용할 것이다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.07a
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• pp.197-199
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• 2015

장기간 선박이라는 공간에서 생활하면서 이가정성과 이사회성 등의 특성을 갖는 외항상선해기사들이 이직을 고려할 때 어떤 요인으로 의사결정하게 되는지에 대하여 AHP기법을 이용하여 분석하고, 이직율을 낮출 수 있는 대안을 모색하였다.

• Korean Journal of Construction Engineering and Management
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• v.12 no.4
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• pp.21-28
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• 2011

Recently, the Project Financing industry has appeared the various change of the development environment in the rapid growth. So the Project Financing company has been trying to search Project Financing able to success and they are performing diversified researching to prepare the judgment ground of success from initial stage of development. The aim of this study is to find success factors which is in the Project Financing through collecting opinion of specialist and talking survey to people employed in Project Financing development field. Consequently, we indicate success factors using Analytic Hierarchy process (AHP) and make out success factors for the Project Financing. Furthermore, we suggest the way which is able to apply factors objectified so that exceed the development success Project Financing objectively.

• Culinary science and hospitality research
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• v.18 no.4
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• pp.84-99
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• 2012

This paper investigated the effects of employee's personality on organizational citizenship behavior(OCB) and customer orientation in service business. Based on the literature search about personality, OCB and customer orientation, this study conducted a survey to total 207 service employees who engage in food service business. The findings of the research are as follows. First, service employee's personality consists of neuroticism, extroversion, agreeableness, conscientiousness and intelligence. Second, service employee's OCB is affected by intelligence, agreeableness, conscientiousness and extroversion of a service employee. Third, service employee's extroversion, agreeableness, conscientiousness and intelligence positively affect service employee's customer orientation, and service employee's neuroticism negatively affect service employee's customer orientation. Fourth, service employee's customer orientation is affected by employee's OCB. The findings of this research shows that service employee's personality affects OCB and customer orientation.

• Journal of the Korea Convergence Society
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• v.8 no.3
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• pp.1-13
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• 2017

The aim of this study is to investigate the demographical differences in technostressors(cause technological stresses). Although previous studies have been conducted to investigate the factors that affect technostress, little studies have examined the differences in demographic factors. Therefore, this study empirically attempts to investigate how level of technostressors differ by demographic factors. Independent sample t-test was used to identify differences after dividing sample into two groups. The technostressors used in this work are work overload, life invasion, complexity of technology, job insecurity, pace of technological change. We found that, sex and position show a significant difference in pace of technological change. In the educational level, there is a difference between work overload. Work overload, life invasion, complexity of technology, and pace of change show differences in age group. In computer knowledge, there are differences in complexity technology, job insecurity, and pace of change. On the other hand, there is no difference in computer using hours. Conclusions and implications are discussed in final section.

• Journal of Korea Game Society
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• v.7 no.4
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• pp.135-145
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• 2007

Recently, the Online Game industry has appeared the various change of the development environment in the rapid growth. So the online game company has been trying to search games able to success and they are performing diversified researching to prepare the judgment ground of success from initial stage of development. The aim of this study is to find success factors which is in the process from development to distribute for the online game through collecting opinions of specialist and taking survey to people employed in online game development field. Consequently, we indicate success factors using Analytic Hierarchy Process (AHP) and make out success factors for the online games. Furthermore, we suggest the way which is able to apply factors objectified so that exceed the limit of using it to the company planning to develop successful games objectively.

• The Journal of the Convergence on Culture Technology
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• v.7 no.3
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• pp.269-276
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• 2021

The purpose of this study is to investigate the relationship between always being on call and the conflict factors between work and life balance among employees' in the IT relative industry. The results are as follows: always being on call factor perceived by employees' in the IT relative industry influences to conflict factor between work and life balance. Moreover, always being on call factor negatively effects on all factors of job insecurity which are impotent feeling and possibility of job loss. From the analysis of relation between job insecurity and conflict between life and work balance showed that the factor of impotent feeling influence on conflict between life and work balance while the factor of job loss does not. In addition, job insecurity(impotent feeling and possibility of job loss) partially mediated between always being on call and the conflict factors between work and life balance among employees' in the IT relative industry.

• Korean Journal of Construction Engineering and Management
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• v.4 no.4 s.16
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• pp.164-172
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• 2003

생산성은 프로젝트를 관리하는데 있어서 효율성을 측정하는 중요한 지표이다 또한 건설 생산성은 비용 및 일정과 연관성이 있을 뿐만 아니라 프로젝트의 성공 여부와도 관련이 크다. 프로젝트에서 생산성의 중요성에도 불구하고 국내에서의 생산성 관련 연구는 생산성에 대한 기본 개념 및 원칙에 관한 기초적인 연구 없이 정량적인 연구에 집중되어 있으며, 관련 데이터 수도 적은 실정이다. 국내 건설 공사의 생산성을 향상시키기 위해서는 생산성 관리의 정량적친 요인뿐만 아니라, 정성적인 요인까지 관리해야 하며, 저하요인에 따른 체계적이고 세부적인 프로세스 및 기법이 제시되어야 한다 이에 국내 건설 공사의 생산성 관리에 린 건설을 도입하고자 한다. 본 연구에서는 국내 생산성 저하요인과 린 건설에서의 Waste 요인과의 상관관계 분석을 통해 국내 건설 공사 현장에서의 Waste 주요 의미를 살펴보고 두 요인간의 상호 관련성을 파악하여, 린 건설의 프로세스 및 기법을 국내 건설 공사 현장에 적용하기 위한 이론적인 근거를 제공하고자 한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.209-210
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• 2023

본 연구에서는 OTT 개인화 추천 서비스에서 5요인 성격이론을 적용하여 사용자들의 정보 프라이버시 염려에 관한 영향을 미치는 요인을 파악하고 프라이버시 염려와 개인정보 제공의도와의 관계에 관한 가설을 도출하였다. OTT 개인화 추천 서비스의 정보 프라이버시 염려에 영향을 미치는 요인으로 성격이론인 친화성, 정서적 불안정성, 성실성, 외향성, 경험에 대한 개방성 다섯 가지 요인을 도출하였으며, OTT 추천 서비스의 특성인 추천서비스의 정확성, 추천서비스의 다양성, 추천 서비스의 신기성 세 가지 요인을 도출하였다. 본 연구는 5요인 성격이론을 OTT 개인화 추천서비스 연구에 적용하였다는 데 의의가 있을 뿐만 아니라, OTT 기업들이 사용자의 정보 프라이버시 염려 행동을 이해하는 데에 도움을 줄 것으로 기대한다.