Disciplinary Sport Administration : 사용률에 의해 세분화된 한국 프로 축구 시장의 분석적 프로 파일

김치조 ( Chee Jo Kim ) 한국체육학회 1994 국제스포츠 학술대회 Vol.1994 No.-

지도력의 효과성과 조직 효과성 및 인구통계적 변인간의 상관관계

김치조(Chee Jo Kim) 한국스포츠사회학회 1993 한국스포츠사회학회지 Vol.1 No.-

드론 및 비전 프로세싱 기술을 활용한 디지털 건설현장 관리에 대한 연구

서민조 ( Seo Min Jo ),박경규 ( Park Kyung Kyu ),이승빈 ( Lee Seung Been ),김시욱 ( Kim Si Uk ),최원준 ( Choi Won Jun ),김치경 ( Kim Chee Kyeung ) 한국건축시공학회 2023 한국건축시공학회 학술발표대회 논문집 Vol.23 No.2

Construction site management involves overseeing tasks from the construction phase to the maintenance stage, and digitalization of construction sites is necessary for digital construction site management. In this study, we aim to conduct research on object recognition at construction sites using drones. Images of construction sites captured by drones are reconstructed into BIM (Building Information Modeling) models, and objects are recognized after partially rendering the models using artificial intelligence. For the photorealistic rendering of the BIM models, both traditional filtering techniques and the generative adversarial network (GAN) model were used, while the YOLO (You Only Look Once) model was employed for object recognition. This study is expected to provide insights into the research direction of digital construction site management and help assess the potential and future value of introducing artificial intelligence in the construction industry.

대형 언어 모델을 활용한 설비설계의 자동화

박경규 ( Park Kyung Kyu ),이승빈 ( Lee Seung-been ),서민조 ( Seo Min Jo ),김시욱 ( Kim Si Uk ),최원준 ( Choi Won Jun ),김치경 ( Kim Chee Kyung ) 한국건축시공학회 2023 한국건축시공학회 학술발표대회 논문집 Vol.23 No.2

Urbanization and the increase in building scale have amplified the complexity of M.E.P design. Traditional design methods face limitations when considering intricate pathways and variables, leading to an emergent need for research in automated design. Initial algorithmic approaches encountered challenges in addressing complex architectural structures and the diversity of M.E.P types. However, with the launch of OpenAI's ChatGPT-3.5 beta version in 2022, new opportunities in the automated design sector were unlocked. ChatGPT, based on the Large Language Model (LLM), has the capability to deeply comprehend the logical structures and meanings within training data. This study analyzed the potential application and latent value of LLMs in M.E.P design. Ultimately, the implementation of LLM in M.E.P design will make genuine automated design feasible, which is anticipated to drive advancements across designs in the construction sector.

비전 프로세싱 인공지능 기술을 활용한 건설현장 감리

이승빈 ( Lee Seung-been ),박경규 ( Park Kyung Kyu ),서민조 ( Seo Min Jo ),김시욱 ( Choi Won Jun ),최원준 ( Kim Si Uk ),김치경 ( Kim Chee Kyung ) 한국건축시공학회 2023 한국건축시공학회 학술발표대회 논문집 Vol.23 No.2

The process of construction site supervision plays a crucial role in ensuring safety and quality assurance in construction projects. However, traditional methods of supervision largely depend on human vision and individual experience, posing limitations in quickly detecting and preventing all defects. In particular, the thorough supervision of expansive sites is time-consuming and makes it challenging to identify all defects. This study proposes a new construction supervision system that utilizes vision processing technology and Artificial Intelligence(AI) to automatically detect and analyze defects as a solution to these issues. The system we developed is provided in the form of an application that operates on portable devices, designed to a lower technical barrier so that even non-experts can easily aid construction site supervision. The developed system swiftly and accurately identifies various potential defects at the construction site. As such, the introduction of this system is expected to significantly enhance the speed and accuracy of the construction supervision process.

A Strategic Public Relations Compaign Plan on the Olymic Movement for The Korean Olympic Committee

Kim,Chee-Jo,Lee,Bum-Jae 師範大學 體育硏究所 1993 서울大學校 體育硏究所論集 Vol.14 No.1

근래에 들어 생활체육에 대한 국민의 관심은 증가하고 있는데 비해 엘리트 체육에 대한 관심은 상대적으로 감소하고 있으며, 특히 Atlanta 올림픽을 앞두고 있는 현시점에서 그 어느 때보다 올림픽운동에 대한 국민적 관심과 지지가 요구되고 있다. 본 연구의 목적은 올림픽운동에 대한 국민의 태도와 인구통계적ㆍ 심리묘사적 자료를 조사 분석하여 국민들이 올림픽운동에 대하여 보다 더 좋은 이미지를 갖도록 할 수 있는 전략적 PR켐페인 계획(Strategic Public Relations Campaign Plan)을 수립, 제시하는 것이다. PR 켐페인 계획은 국민들의 태도 분석조사(부록 1)을 근거로 설정한 홍보전략, 추진방향, 소요예산, 월별계획, 그리고 평가 등으로 구성된 총체적 홍보계획이다. 국민태도 조사분석에서 올림픽운동에 대한 국민의 태도는 올림픽운동의 필요성에 대한 태도와 프로페셔날리즘, 상업주의, 약물사용, 성, 그리고 스포츠의 정치화 등에 대한 국제 올림픽위원회의 입장에 대하여 국민들이 보여주는 태도로 구성되었다. 또한 인구통계적 변수는 나이, 거주지, 성, 직업, 교육수준 등으로 구성되었다. 심리묘사적 변수는 스포츠참여도, 스포츠관람도, 올림픽운동에 대한 관심, 그리고 선호하는 대중매체 등으로 구성되었다. 국민들의 올림픽운동에 대한 태도와 인구통계적ㆍ심리묘사적 변수의 관계를 분석하여 표적대중과 그들이 선호하는 대중매체를 파악하였다. 첫째, 표적대중은 적극적인 스포츠관람ㆍ참여자 및 스포츠에 대하여 많은 관심을 가지고 있는 사람들로 구성되었으며, 이들은 스포츠에 관한 태도형성에 선도적 역할을 하는 사람들로서 홍보계획의 수립에 근거가 되었다. 둘째, 표적대중은 일반국민들로, 이 들이 선호하는 신문ㆍ방송을 통하여 올림픽운동에 관한 가사를 보도하거나, 올림픽운동을 선전내용으로 하는 옥외선전탑 등을 제작ㆍ활용하여 홍보하였다. 이 전략적 홍보계획을 활용함으로써 홍보사업에 사용되는 예산을 절감하고, 국민들의 올림픽운동에 대한 인식을 제고할 수 있을 것이다.

청소년 수련시설 이용자의 만족도 분석

김치조 남서울대학교 1995 남서울대학교 논문집 Vol.1 No.-

The purpose of this study was to analyze the relationships of demographic, psychographic and behavioral variables of youth training programs and facilities users to their needs about program instructors, the contents of programs, facilities, price, employees, and etc.. The youth training programs and facilities users questionnaire developed by the author was used to measure the variables. Its reliability was assured by Chronbach's(=.923). The content validity was also ascertained by three psychologists and three experts on youth affairs in Korean Institute of Youth. The empirical data were collected from 612 elementary school, middle school, high school and college students in Seoul and KyungKi-Do by the way of cluster random sampling. This data were analyzed by descriptive statistics, stepwise regression analysis and stepwise discriminant analysis of the SPSSx program. The conclusions were as follows. 1. The users were not satisfied with program instructors, the contents of programs, facilities, price and employees. 2. The stepwise regression analyses and stepwise discriminant analyses showed a variety of significant relationships of demographic(age, gender, institution, parent income, residence), psychographic(accompanying-hoped group, mass media used to gather informaation) and behavioral(accompanying group, the number of student per a instructor, the number og students slept together, using days and information gathering) variables to users needs about program instructors, the contents of program, facilities, price and employees. Therefore, to satisfy the various users' needs about program instructors, the contents of program, facilities, price and employees, the managers of youth training programs and facilities should make an effort to enhance the qualities about them.

여가활동으로서의 스포츠활동 참여와 스포츠활동 만족, 직무만족 및 생활만족의 공변량 구조분석

김치조 師範大學 體育硏究所 1993 서울大學校 體育硏究所論集 Vol.14 No.2

On the basis of literature and empirical studies on relationships of participation in sport as leisure to satisfaction with sport, job satisfaction and life satisfaction, a model of theoretical constructs was established. The empirical data were collected from 219 men and women workers in K industrial estate of city by the way of cluster random sampling. This data were analyzed by the covariance structure method using PC-LISREL Ⅵ. This structural model had a exogenous variable (participation in sport), three endogenous variables (satisfaction with sport, job satisfaction and life satisfaction) and six proposed models concerning them. Although x²was significantly large (p<.05), x²/df (2.05), goodness of fit index(.955), adjusted goodness of fit index (.915), and root mean square residual (.356) showed that this model was fit to the collected empirical data. Accordingly, this model was determined fit and significant without modifying it. The measurement model, and factor loadings and measurement errors of measured variables were presented and found statistically fit. Among six proposed-models, five ones were found statistically significant. Therefore, the conclusions of this study were as follows. First, the structural model established in this study and the measurement model on measured variables of exogenous and endogenous variables were fit to the empirical data obtained for this study. Second, the more participation in sport was, the more job satisfaction and life satisfaction were. Third, the more satisfaction to sport was, the more job satisfaction and life satisfaction were. Fourth, the more job satisfaction was, the more life satisfaction was.