• 국제학술발표논문집
• /
• The 9th International Conference on Construction Engineering and Project Management
• /
• pp.847-854
• /
• 2022

The aim of this study is to develop a Named Entity Recognition (NER) model to automatically identify construction-related organizations from news articles. This study collected news articles using web crawling technique and construction-related organizations were labeled within a total of 1,000 news articles. The Bidirectional Encoder Representations from Transformers (BERT) model was used to recognize clients, constructors, consultants, engineers, and others. As a pilot experiment of this study, the best average F1 score of NER was 0.692. The result of this study is expected to contribute to the establishment of international business strategies by collecting timely information and analyzing it automatically.

• 한국건축시공학회지
• /
• 제14권1호
• /
• pp.102-109
• /
• 2014

The purpose of this study is to analyze collaborative relationship between members of a building construction organization. For the analysis of collaborative relationship, this researcher collected data by conducting a questionnaire survey with members of three large building construction organizations for apartment housing. The analyzed contents of collaborative relationship were the 'frequency of communication between organizational members' and their 'reliability'. According to the analysis of communication network, construction managers had low frequency of communication, whereas those responsible for each area, like construction deputy managers, had high frequency of communication. It indicates that middle managers are at the center of communication related to construction work in construction organizations. According to the analysis of reliability network, construction managers showed highest reliability, and employees at the top level in an organizational map also showed high reliability. Since they generally have a lot of experience, are some older of age, and assume responsibility for work, they are considered to receive reliability from other organizational members. This study proved that it was possible to numerically express reliability of organizational members, which is an abstract concept, and analyze it. Therefore, it is expected that the analysis result will highly be likely to be used in the area of construction management.

• 한국건축시공학회지
• /
• 제16권2호
• /
• pp.161-167
• /
• 2016

건축공사 현장 조직의 협업 능력이 현장 조직 관리에 매우 중요한 요소이다. 현장 조직의 협업은 조직 커뮤니케이션과 관련이 있어 커뮤니케이션을 향상시키면 조직의 능력을 향상시킬 수 있다. 그러나 건축공사 현장 조직 커뮤니케이션과 관련된 연구는 미흡하다. 따라서 본 연구는 건축공사 현장 조직 커뮤니케이션에 영향을 미치는 요인을 파악하기 위해 설문조사를 실시하였다. 연구 결과 현장소장 리더십이 개인적 배려와 이상적 영향 특성을 가지고 있을 때, 현장 조직문화가 합의문화 특성을 가지고 있을 때 커뮤니케이션이 더 잘 이루어졌다는 것을 알 수 있었다. 본 연구결과는 건축공사 현장 조직 커뮤니케이션을 향상시켜 조직을 체계적으로 관리하는데 기여할 수 있다.

• 국제학술발표논문집
• /
• The 5th International Conference on Construction Engineering and Project Management
• /
• pp.14-20
• /
• 2013

Substantial research has been performed on the data standards and exchanges in the AEC/FM industry over the past several years. The growing popularity of BIM technology is based heavily upon a perception that the technology can facilitate the sharing and reuse of information during a project life-cycle. Although many researchers and practitioners are in agreement about the potential applicability and benefit of BIM in construction, it is still unclear why BIM is adopted, and what factors enhance implementation of BIM. Thus, BIM acceptance and use remains a central concern of BIM research and practice. Therefore, we propose the key factors affecting the acceptance of BIM in construction organizations using factor analysis. The key factors for BIM acceptance are identified through a literature review in TAM (Davis 1989) and related theories, and consolidated by interviews and pilot studies with professionals in construction industry. Based on the factors, a questionnaire was designed and sent out to construction organizations such as contractors, architects, and engineers in Korea. Total 148 completed questionnaires were retrieved. Using factor analysis, key factors were grouped into six dimensions. These findings will clarify what the highly prioritized factors are, and can also be used in an assessment tool for the performance of BIM utilization.

• 국제학술발표논문집
• /
• The 2th International Conference on Construction Engineering and Project Management
• /
• pp.169-178
• /
• 2007

This paper has investigated the cultural practices influencing business performance and integrity in selected Malaysian contractors and has discussed culture related issues to improve the management of cultural capitals in the Malaysian construction industry. Issues of current enterprise culture and applicable cultural practices, leadership styles, enterprise axiology and integrity, cultural practices and loyalty, and identification of organizational culture are discussed during the semi-structured interviews and questionnaire survey. Conclusions has been drawn that the people oriented and task oriented management style have a similar quantity of supporters in Malaysian contractors. The integrity and profit are respectively identified as the enterprise axiology in the ethical and economic perspective. The monkey culture is considered as the most applicable type for the cultural practice and the current enterprise cultures applied in the Malaysian contractors are mostly positive to both the organizations and society.

• 산업공학
• /
• 제23권3호
• /
• pp.213-220
• /
• 2010

As the market becomes increasingly globalized and competition among companies increases in severity, various specialized organizations are participating across the process plant lifecycle, including the stages of design, construction, operation and maintenance, and dismantlement, in order to ensure efficiency and elevate competitiveness. In this regard, it is an important technical issue to develop services or information systems for sharing process plant data among participating organizations. ISO 15926 is an international standard for integration of lifecycle data for process plants including oil and gas facilities. ISO 15926 Part 7, a part of the ISO 15926 standard, specifies an implementation method called a facade that uses Web Services and ontology technologies for constructing plant data repositories and related services, with the aim of sharing lifecycle data of process plants. This paper discusses the ISO 15926-based prototype facade implemented for storing equipment data of nuclear power plants and servicing the data to interested organizations.

• 국제학술발표논문집
• /
• The 3th International Conference on Construction Engineering and Project Management
• /
• pp.331-337
• /
• 2009

This paper summarizes some of approaches that could be taken for data exchange in a non-interoperable work environment and reports lessons learned from the Dongdaemun Design Plaza and Park project. Today's widespread application of building information modeling (BIM) to the construction and architectural design industries requires a change in the cooperation between business organizations and their methods of communication. In particular, the interoperability of information between interdisciplinary organizations, which use specific programs for different purposes, has become a critical issue. More than just a technical problem, it is also highly related to an organization's collaboration culture and the particulars of a specific project. This paper describes the interoperability issue that occurred during the construction documentation phase of the irregularly shaped building project, Dongdaemun Design Plaza and Park, designed by Zaha Hadid Architects and Samoo Architects and Engineers, from the perspective of the technological problem and the collaborative organizations' communications. Although the perfect compatibility of information is not possible, this paper deals with a practical approach to the interoperability issue by examining the way the end-users of computer-aided design (CAD) resolved the interoperability problems in practice.

• 한국항해항만학회지
• /
• 제42권3호
• /
• pp.227-236
• /
• 2018

부산항 신항의 배후단지는 복잡한 관련법 및 관련기관의 다원화로 항만설립 취지에 맞지 않는 사업이 시행되는 등 항만사업이 원활이 운영되지 못하고 있다. 예를 들어, 관련기관 간 협의 없이 공급된 대규모 아파트 단지는 항만배후부지의 물류기능 수행에 지장을 주고 있으며, 각종 교통편의시설의 설치 및 관리 기능은 여러 기관에 분산되거나 중복되어 있어 업무 수행 상의 혼란과 책임 떠넘기기 현상이 초래되고 있다. 부산항 신항과 배후단지가 항만으로서의 고유기능을 제대로 수행하기 위해서는 이러한 문제점에 대한 해결책이 반드시 필요한 실정이다. 이와 같은 문제의식 하에서 본 연구는 정부 간 기능배분의 원칙(이론)에 기초하여 부산항 신항 배후단지 개발 및 관리관련 기능의 정부 간 배분 상의 문제를 분석하고, 기능배분의 개선방안을 제시하는 것을 목적으로 하였다. 분석결과, 특히 주거시설의 공급, 교통편의시설 설치 및 관리 등과 관련된 기능배분이 행정책임 명료화, 효율성, 보충성, 포괄성 등의 기능배분 원칙에 맞지 않아 많은 문제가 야기되고 있음을 발견할 수 있었다. 이와 같은 문제점 분석 결과에 기초하여, 관련 기관 간 행정협의회의 제도화, 광역행정 방식의 활용(사무위탁, 지방자치단체 간 조합 등), 특별지방자치단체의 설립(지방자치단체 간 조합, BPA 등) 등과 같은 기능배분과 관련된 개선방안을 제시하였다.

• 한국건축시공학회지
• /
• 제13권3호
• /
• pp.242-252
• /
• 2013

Although many researchers and practitioners are in agreement about the potential applicability and benefit of BIM in construction, it is still unclear why BIM is adopted, and what factors enhance the adoption and implementation of BIM. As such, the mechanism of BIM acceptance and use remains in question. Therefore, this paper aims to identify the key factors affecting the acceptance of BIM in construction organizations, and to analyze the effect of intrinsic and extrinsic motivation factors on BIM acceptance. The key factors in BIM acceptance are identified through a literature review in TAM (Davis 1989) and related theories, and consolidated by interviews and pilot studies with professionals in the construction industry. Based on the factors, a questionnaire was designed and sent out to a total of 114 construction organizations in Korea, such as contractors, architects, and engineers. Using SPSS 12.0, the data was analyzed to determine the relationship between intrinsic and extrinsic motivation factors and BIM acceptance through multiple regression analysis. These findings will clarify what the highly prioritized factors are, and can also be used in an assessment tool for the performance of BIM utilization.

• 한국철도학회논문집
• /
• 제19권2호
• /
• pp.251-261
• /
• 2016

본 연구에서는 일제강점기의 철도관련 법과 조직의 변화를 심층적으로 연구하였다. 우리나라의 철도관련 조직은 1906년부터는 통감부 철도관리국에서 시작하여 통감부 철도청, 일본철도원 한국철도관리국, 1910년에 조선총독부 철도국, 조선총독부 관방철도부, 경성철도관리국으로, 다시 조선총독부 철도국, 조선총독부 교통국으로 변화하여 교통전반을 관할하는 조직으로 확대 되었다. 또한 영업거리의 확대에 따른 조직의 변화와 함께 철도종사원의 수도 증가하였고 충원을 위한 양성기관도 발전하였다. 본 연구는 일제강점기의 철도조직과 깊은 관련이 있는 철도망의 변화와 철도노선의 건설시기 등을 살펴본 후 관련법과 철도조직의 변화과정을 함께 살펴보았다. 이를 통해 일제강점기의 철도네트워크와 철도조직 그리고 철도직원의 상관관계와 함께 각각의 특징을 분석해 보고 당시 일본, 만철, 타이완 철도조직과의 비교를 통해 우리나라 철도와 어떠한 차이가 있는가를 규명해 봄으로써 당시 각국의 철도조직의 공통점과 차이점 그리고 식민지성 등을 함께 규명하고자 하였다.