• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.666-669
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• 2013

2012년 고시된 '정보시스템 구축 운영 지침'에 따라 행정안전부에서는 '전자정부 SW 개발 운영자를 위한 시큐어 코딩 가이드'를 배포하고 있다. 시큐어 코딩 기법을 예제 위주로 제시함으로써, 개발 실무에 활용도를 높이기 위하여 배포된 시큐어 코딩 가이드는 유용한 지침서임에는 틀림이 없으나, 개발자 개개인이 그 내용을 모두 숙지하기 위해서는 많은 시간과 노력을 필요로 한다. 특히 입력 데이터 검증 및 표현에 관한 시큐어 코딩은 시스템 아키텍쳐 차원의 중앙집중적인 관점이 아닌 개발자 개개인이 구현한 기능 단위 수준에서 수행되고 있는 필드의 현실상, 이를 중앙집중적인 관점에서의 입력 데이터 검증을 통하여, 보다 안전한 소프트웨어를 제작하기 위한 방법을 코드 중심의 사례로 설명하고자 한다.

• Proceedings of the Korea Water Resources Association Conference
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• 2022.05a
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• pp.55-55
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• 2022

수공구조물을 설계하고 수자원 관리 정책을 수립하기 위해 일반적으로 IDF (Intensity-Duration-Frequency) 곡선을 활용한다. 통상 IDF 곡선은 연최대치계열을 통계적으로 분석하여 재현빈도 마다의 적절한 강우강도를 추정하여 결정한다. 신뢰할 수 있는 결과를 산출하기 위해 최소 30년 이상의 정상 강우자료의 통계분석이 권장되나, 긴 재현기간의 최대강우강도는 본질적으로 확률분포 함수로부터 추정한 값이라는 한계가 있다. 한편, 우리나라에서 종관기상관측을 통해 고해상도의 지상관측 강수자료가 장기간 누적되어 관측자료로부터 직접 최대강우강도-지속시간 사이의 관계식을 도출할 수 있게 되었다. 따라서, 실무에서 널리 사용되고 있는 '홍수량 산정 표준 지침'의 확률강우 분석 결과를 오랫동안 관측된 강우자료에서 찾은 최대강우강도와의 비교가 가능해졌다. 본 연구에서는 우리나라에서 50년 이상 강우가 관측된 24개의 지점에 대해 최대강우강도-지속기간 관계식을 분석하였다. 이 결과를 바탕으로 통계적으로 추정한 IDF 곡선이 실제 관측자료에서 나타난 최대강우강도를 얼마나 정확하게 추정하는지 검증해 보았다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.353-354
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• 2022

최초 해기면허 발급을 위해 필수적인 의무승선실습의 품질향상을 도모하고자 국제사회에서 다양한 방안이 모색되고 있다. 특히, 2022년 2월 개최된 IMO 제8차 인적요인, 훈련 및 당직 전문위원회(HTW)의 주요의제 중 승선실습 품질관련으로 제출된 6개 의제문서들이 중점적으로 논의되었다. 우리나라, 필리핀 및 일본 등 주요 회원국은 승선실습 품질 제고를 위한 승선실습/육상훈련의 체계적인 재분배, 훈련기록부 효율성 향상, 승선실습 품질표준 관련 지침 개발 등 다양한 방안을 제시하였다. 더욱이, 향후 심화 논의를 위한 회기간 실무작업반 개설이 승인된 바 있다. 한편, 최근 디지털 시대에 걸맞는 효과적인 승선실습 시행 방안 마련을 위한 움직임이 활발해지고 있다. 본 연구에서는 승선실습 품질 제고를 위한 IMO 논의동향을 살펴보고 디지털 시대의 효과적인 승선실습 시행방안을 소개하고자 한다.

• Korean Journal of Construction Engineering and Management
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• v.9 no.2
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• pp.182-189
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• 2008

In private and public construction works, cost estimation and site productivity management are based on designed labor quantities calculated by the Standard Quantities per Unit (SQU). The designed labor quantities are regarded as the basis for insurance costs and safety and environmental costs and also affect the progress measurement of construction works. Even though the designed labor quantities from the SQU has been considered to be different from actual labor quantities put to construction works, there is no research that empirically analyzes the statistical differences. This study analyzes actual labor quantities of form workers, steel-bar fabricators, concrete pourers in reinforced concrete works of the 43 apartment projects, and compares the actual labor quantities to labor quantities from the SQU. It goes further to scrutinize the critical reasons underlying the differences through a survey on 65 practitioners and interviews with 32 site managers and supervisors. The regression models of labor quantities of the apartment concrete work produced by the present study will contribute to reasonable construction contracts based on the past actual costs and practical site management by the actual labor quantities.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.3
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• pp.119-129
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• 2018

The Ministry of Land, Transport and Maritime Affairs has promulgated the mandatory design of BIM for road projects of more than 50 billion won by 2020 under the Basic Plan for the Sixth Construction Technology Promotion. As a result, major public clients are attempting to implement BIMs that are appropriate to the situation of each institution. On the other hand, it is difficult to design and construct a proper BIM and accumulate BIM information of the ordering organization because the technical guidelines and standard classification system that can perform BIM effectively have not been presented sufficiently. The characteristics of the road should be managed systematically, e.g., atypical objects, such as earthworks, which are constantly changing along a line; large objects, such as bridges and tunnels; and facilities, such as signs and soundproof walls. To achieve this, a multitude of standard systems should be developed and disseminated, but there have been insufficient studies on practical methods. To solve this problem, this study developed a BIM standard object classification system in the road sector to meet the international standard, accommodate a multi-dimensional information system, and provide a more effective BIM standard information environment that can be utilized easily by practitioners.

• The Korean Journal of Archival Studies
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• no.67
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• pp.5-55
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• 2021

The purpose of this study is to promote future research and practical application in the field of records systems by informing the revision of the ISO 16175 standard set and analyzing its main contents, which was widely used as a record management functional requirements. Based on the experience of participating in the developing process of this International Standard since 2015, this study analyzed the context and process of revision, and the main contents of the standard, and sought to draw limited implications and proposed follow-up researches connected to the practice of the Korean records systems. The previous ISO 16175 sets had been produced as ISO 16175-1, 2, 3 in 2010-2011, and which were restructured and revised into new ISO 16175-1, 2 in 2020 in line with the revision of ISO 15489 and changes in the digital environment. Main title of the International Standard is processes and functional requirements for software for managing records, and Part I provides high-level functional requirements and associated guidance for applications that manage digital records, Part II provides guidance for selecting, designing, implementing and maintaining software for managing records. This standard assumes that the records system does not necessarily have to be a single system or software solely for records management and that it should be able to perform record management function in any forms.

• International Commerce and Information Review
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• v.19 no.2
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• pp.169-190
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• 2017

The purpose of this article by looking into the international commercial arbitration system of China is to provide solutions regarding commercial disputes that may occur in trade between China and Korea. For the research, literature review based on the Chinese Arbitration Law and CIETAC Arbitration Rules was employed. According to the research, the arbitration system of China applies partially differentiated legislation between domestic and international arbitration rules, unaccepting any ad-hoc arbitration, a limitation to the party autonomy, a deficiency of independence given to the arbitral institution, the participation of jurisdiction on arbitration is severe and it brings hardships in the execution of arbitral award. Beside these, in China's arbitral institution the jurisdiction directly progresses adjustments during the arbitration procedure and the following result is written as the award. Thus, the research is expected to provide legal and practical solutions to the commercial dispute with Chinese companies by looking into the main contents of legislations of the international commercial arbitration system in China.

• Journal of Digital Convergence
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• v.13 no.7
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• pp.163-168
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• 2015

This study was done to find a way to resolve a problem in a periodical situation. Recently, the youth unemployment problem became a major factor in social issues. Regarding this issue and employment with high involvement, a new employee's OJT fee acts as a burden. This research will focus on concrete solutions needed to resolve this problem. In terms of content for research, we will firstly analyze representative institutions(NCS) which is responsible for qualifications needed to collect information required to extract major license that carry an easy access to business matters. With a base on this, we will use AHP analysis technique and proposal of research format and extract major license that carry an easy access to business matters. This is considered to be a significant regulation for reducing OJT fee and selecting licenses necessary for getting a job; therefore, the objective of this research is providing a basic structure for sorting licenses with easy access to business matters out and proving grounds for decision in acquiring certifications.

• Korean Business Review
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• v.11
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• pp.385-414
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• 1998

At the point of increasing concern on EDI (Electronic Data Interchange) and on related trade automation, a research of trade enterprises' EDI system adoption and using has a very significant meaning to get the roots of the problems and to put the practical use. After studying the outline of EDI and it's proceeding state, this thesis tries to point out some problems of them and presents the reform measures in the aspect of a legal and business aspect. According to the results of this study, the argues and their control suggestions are as follows. First, the process of trade relations and the it's public concept on the EDI should be changed to the agreement of the adopting and using the standard EDI in Korea. Second, the financial and tax support is needed to the following; the reconsideration of each enterprise, the inrestment of enterprises' role for the training their professional human resource and goverment and related organization's guiding role. Therefore, to maximize the effects of EDI after solving the issues. above trade process the issues should be unified by coorperation with the goverment and related organizations for the information circulation side and considered that EDI system have to positively make automation of trade on the basis of suggestions above.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.23 no.3
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• pp.85-104
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• 2012

The requirements of being archivists and records managers were revised in 2011 and expanded in the scope of their education levels such as having master's or higher degrees in archives and records management, or completion of one year program of archives and records management after having B. A. degree in archival science, history or library and information science with passing of exams recruiting the experts in the field. However, archivists are not much recognized as professionals since there is no definite regulation for being experts in the field. Accordingly, this study aims to put forth the development of their qualification by comparing qualification factors of developed countries for archivists and records managers. Three factors of professional qualification for archivists and records managers are suggested as follows: certification of a standardized curriculum of archival studies, a proposed certification system for the archivists and recognition of working experience and specified duties to the archivists' qualifications as a way to acknowledge career-based expertise.