유비쿼터스 시대의 건설 산업 전망

황찬규(Changyu Hwang) 대한토목학회 2007 대한토목학회지 Vol.55 No.5

U-건설이 뭐죠?

황찬규(Hwang Changyu) 대한토목학회 2008 대한토목학회지 Vol.56 No.6

창의적리더십이 군(軍) 조직효과성에 미치는 영향 - 자기효능감의 매개효과와 조직신뢰 조절효과 중심으로 -

조영준,황찬규,Cho, Youngjun,Hwang, Changyu 디지털산업정보학회 2017 디지털산업정보학회논문지 Vol.13 No.3

There is no absolute leadership through East and West. Just as past and present conditions are not the same, it is not easy for past leadership to apply to the present. The best leadership will be the leadership that can represent and lead the changing situation. In that sense, the creative leadership is the most appropriate leadership required by the present age. In the society, research on creative leadership is actively conducted in schools and companies, but there is no research on creative leadership in the military. This is the first study in the military about creative leadership. It is meaningful to understand the understanding of creative leadership and the applicability of the military and to provide a basis for future research. First, we measured the organizational effectiveness of creative leadership. The data were analyzed by factor analysis, correlation analysis, and regression analysis using SPSS 18.0. The results of this study were as follows. First, the organizational effectiveness of creative leadership and organizational goals and achievement were measured, and it was found that there was significant influence on the relationship between creative leadership and organizational effectiveness. I could confirm some. This would be meaningful in that it suggested the possibility of applying the leadership of the creative leadership to lead the change of society and to implement the military command.

전시디자인기업 구성원의 마음챙김이 자기효능감 직무만족을 통해 직무성과에 미치는 영향

정수형,황찬규,Jung, Soohyung,Hwang, Changyu 디지털산업정보학회 2018 디지털산업정보학회논문지 Vol.14 No.1

The growth of the Exhibition Design Industry has been exponential both internationally and domestically since the composition and fusion of Artistic Culture and information. Since the introduction of various Display Techniques, such as, augmented reality, Virtual Reality, and 3D interactive applications, the Exhibition Display Industry has seen innovative development. Furthermore, this has transpired a new wave of change and globalization in social network and thru creative Exhibition Design this has become a turning point in the Exhibition Design Industry. The aim of this research is to find Influencing factors of domestic Exhibition Design Industry members. These factors thru self-efficacy and job satisfaction will study objectively to find what influences duty result and help members of Exhibition Design Industries to work comfortably and to increase productivity we are proposing effective and efficient development methods. To do this, we are suggesting a research model applied on variables of the mindfulness theory which is based on the emphasized unconsciousness which represents the existence of the mind. To objectively verify this research model, we have conducted surveys on Exhibition Design Industry workers and a Material Designer in Seoul.

중소 ICT 기업 학습조직 참여자의 셀프리더십이 학습지향성과 LMX를 통하여 직무만족에 미치는 영향

김남환,황찬규,Kim, Nanhwan,Hwang, Changyu 디지털산업정보학회 2018 디지털산업정보학회논문지 Vol.14 No.1

Global conglomerates in the late 2010s are seeking changes from the existing method of financial growth into that of sustainable growth, as they are facing the age of 4th industrial revolution. In preparation for this change of the times and to stay competitive, small businesses are required to produce creative knowledge, and systematically share and store it by means of implementing voluntary and specific changes in their convictions and actions. This study aims to empirically examine how the ICT small businesses' organizational learning participants' self-leadership affect their job satisfaction through organization orientation and Leader-Member Exchange(LMX). The research sample consists of the first to third-year employees that have previously participated in the small businesses' organizational learning support project, and of learning leaders, group leaders, and group members from companies that have previously concluded the project. The results are as follows: First, the self-leadership at the ICT small businesses' organizational learning project has been shown to have a positive effect on job satisfaction. The same positive results are shown in learning orientation and LMX. Second, the learning orientation has been shown to have a positive effect on job satisfaction. Third, the LMX has been shown to have a positive effect on job satisfaction.

지방자치단체 공무원의 성격특성이 직무소진에 미치는 영향에 관한 연구 (서울특별시 강남구 공무원을 중심으로)

김승연,황찬규,이대근,Kim, Seungyeoun,Hwang, Changyu,Lee, Daekun 디지털산업정보학회 2017 디지털산업정보학회논문지 Vol.13 No.3

This study aims to investigate the effect of personality traits (Big5) of local government officials on job exhaustion. First, we examine the correlation between personal characteristics of individual employees and self-efficacy and the correlation between factors of civil servants' personality characteristics and job stress. Also, it was confirmed whether self-efficacy had a significant effect on job exhaustion and whether job stress had a significant effect on job exhaustion. In order to empirically study this research model, we held a survey based on the employees of Gangnam-gu, Seoul. The main results of this study are as follows : First, it was confirmed that sincerity among personality characteristics affects positive self-efficacy and neuroticism affects negative self-efficacy. However, it was confirmed that extroversion, affinity, and openness were not correlated with self-efficacy. Second, neuroticism has a positive influence on job stress and openness has a negative effect on job stress. However, there was no correlation between extroversion, affinity, sincerity and job stress. Third, the relationship between self-efficacy and job exhaustion turned out to give a negative effect. Finally, job stress was positively influenced by job exhaustion. Therefore, it is necessary to apply the study on personality characteristics (Big5), job stress, and job exhaustion, which have been studied based on service industries, to local government officials. The purpose of this study is to suggest job training for enhancing personality traits that can help reduce the job burden of local government officials.

업무용도로 이용되는 모바일 인스턴트 메신저에서 인지된 보안성, 인지된 프라이버시, 인지된 즐거움, 인지된 상호작용성이 지속이용의도에 미치는 영향에 관한 연구

이지은,황찬규,권두순,Lee, Jieun,Hwang, Changyu,Kwon, Dosoon 디지털산업정보학회 2015 디지털산업정보학회논문지 Vol.11 No.3

As smart phones become more common nowadays, mobile instant messengers such as kakao talk and line are used as essential communication tools exchanging information between individuals. Also, the mobile instant messengers extend their use to business area beyond communication between individuals. This study is on how factors of mobile instant messenger such as perceived security, perceived privacy, perceived enjoyment and perceived interactivity affect business continual usage intention through perceived usefulness. The proposed model is based on Expectation-Confirmation Theory of Oliver and Technology Acceptance Mode of Bhattacherjee. For an analysis, 159 survey responses were collected from the office workers in Seoul and nearby cities, having experiences of mobile instant messengers. To validate the proposed research model, PLS analysis is performed with the valid 154 questionnaires. The path analysis results are as follows. First, perceived security has a positive effect on expectation-confirmation. Second, perceived enjoyment has a positive effect on perceived usefulness. Third, perceived interactivity has a positive effect on both perceived usefulness and expectation-confirmation. Fourth, perceived usefulness has a positive usefulness on satisfaction and continual usage intention of mobile instant messenger. Last, expectation-confirmation has a positive effect on perceived usefulness, and satisfaction has a positive effect on continual usage intention of mobile instant messenger. Since the mobile instant messenger may bring a pressure of work and a violation of privacy, it is necessary that the company provide a guideline for use of the mobile instant messenger and establish the in-house mobile instant messenger system.

디지털아카이브 전시장 관람객의 감정반응요인이 몰입과 만족을 통해 전시성과에 미치는 영향

김인환,황찬규,황인진,홍순근,Kim, Inhwan,Hwang, Changyu,Hwang, Injin,Hong, Soongeun 디지털산업정보학회 2016 디지털산업정보학회논문지 Vol.12 No.3

Recently, the exhibition industry based on digital archive has been rapidly growing and the industry sees an innovative change with diverse digital archive exhibition venues emerging. Enabling visitors to enjoy new and varied exhibition provides a turning point to the exhibition environment. In today's world where IT (Information Technology) leads social changes, new framework and contents are required to establish digital culture that connects traditional culture with advanced information telecommunications. The objective of this study is to identify factors that influence the audience in a digital archive exhibition venue and to analyze impacts of these factors on exhibition success based on immersion and satisfaction. The study presents a research model that applies significant variables of emotional response theory in which fundamental psychological desire of humans is emphasized. To empirically verify the research model, the author conducted a survey for students of S university in Seoul and for ordinary people who have been to digital archive exhibition venues.

소셜TV 서비스품질 요인이 수용의도에 미치는 영향 : 기술수용모형(TAM)을 중심으로

권두순,황찬규,홍순근,Kwon, Dosoon,Hwang, Changyu,Hong, Soongeun 디지털산업정보학회 2015 디지털산업정보학회논문지 Vol.11 No.3

The purpose of this study is to verify a causal relationship between social tv services and intended acceptance of social tv service through the SERVQUAL five dimensions which mean generally assessment of superior user. Also I am going to analyze that how factors of intended acceptance of social tv service effect on intended acceptance through perceived usefulness and perceived ease of use based on Technology Acceptance Model which provides theoretical basis for behavior response of information technology. This study is significant that social tv combine the five dimensions of service quality that mean assessment of overall excellent or superior user and Technology Acceptance Model that provides theoretical basis for describing an behavior response of information technology.

U-민원 콜센터 상담원 조직 공정성이 조직몰입과 직무만족을 통해 직무성과에 미치는 영향

남상민,황찬규,권두순,홍순근,Nam, Sangmin,Hwang, Changyu,Kwon, Dosoon,Hong, Soongeun 디지털산업정보학회 2015 디지털산업정보학회논문지 Vol.11 No.3

As improving the life quality of citizen because of development of Urbanization and Information, civil application service of public institutions has been changed. The government provides a 24-hour civil service of e-government, public institutions operate U-complaints call center to pursue a personalized service to customers. As customer service are diversified, the inconvenience of service is increased. Therefore, public institutions instituted U-complaints call center to solve increased complaints. In early days, public institutions operated simple call center. However, it became intelligent U-complaints call center by SNS. The more increase the importance of agents' contact customer service, the more increase Job Performance considered by Organizational Commitment & Job Satisfaction of call center agents. This study analyzed that applied to Fairness Theory with Organizational Commitment, Job Satisfaction and analyze U-complaints call center agents' role and job performance of public institutions. Proposed a research model applied to job satisfaction with key variables, organizational commitments, job satisfaction. It's expected to impact on job performance of U-complaints call center agents in public institutions. For empirical study of research model, conducted a survey of the U-complaints call center agents of public institutions. 170 samples were collected from the survey and analyze relationship between the factors. Procedural justice, distribution fairness, fairness interaction are significant influence on organizational commitment of parameters by analysis U-complaints call center agents. Procedural justice and fairness of interaction was found not to effect on parameters of job satisfaction. Also, parameter, organizational commitment have significant influence on job satisfaction. However, have no influence on job performance. Therefore, the parameters of job satisfaction have significant influence on job performance. Public institutions should adopt to improve the quality of citizen services through U-complaints call center agents.