• THE INTERNATIONAL COMMERCE & LAW REVIEW
• /
• v.14
• /
• pp.373-395
• /
• 2000

Recently international trade environment has been rapidly changed according to information age. In particular, international trade has been carried out with various ways under the digital revolution. In this regard, the companies are handling their business with the open network internet and doing their critical marketing activities which are very different from the existed trade customs. However, trade-related information database which is necessary to import and export activities is partly built, and there are many issues to be settled down. In other words, electronic trade opportunity website in the field of overseas marketing and customs clearance with EDI(electronic data interchange) are developed, but the database which companies can make use of their businesses is not fully supported. Therefore the structured database should be developed urgently from the stage of opening business to that of payment. This study closely analyzes the databases under the trade procedure, look into the problems of those database and suggest the solutions of trade information databases. Finally this study provides a sort of trade infrastructure for the development of international trade by internet through the building of trade information.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2002.04a
• /
• pp.79-82
• /
• 2002

단백질 3차 구조 정보는 PDB에서 플랫화일 형태로 제공되고 있으며 이러한 플랫화일 각각의 엔트리들은 단백질 3차 분자 구조를 구성하는 원자들의 공간좌표정보, 서열정보, 실험정보 및 참조정보 등으로 구성된다. 이러한 정보들을 포함하고 있는 플랫파일로부터 필수적인 구조정보 및 서열정보 등의 효율적 검색을 위해서는 플랫파일을 데이터베이스로 구축함과 동시에, 구축된 데이터베이스를 위한 유사성 검색시스템 구축이 요구된다. 따라서, 이 논문에서는 Protein DataBank에서 제공하는 플랫파일을 공간객체 모델링기법에 기반한 관계형 데이터베이스로 구축하고 PSI-BLAST를 적용하여 단백질 서열 유사성 검색 시스템을 구축한다. 이렇게 함으로써 단백질 3자 구조 분자를 구성하는 원자에 대한 검색과 구조에 대한 서열 유사성 검색을 통하여 단백질 3차 구조 분류 및 구조 예측 시스템 구축에 활용할 수 있다.

• Korean Institute of Interior Design Journal
• /
• no.19
• /
• pp.30-37
• /
• 1999

This study presents a methods on the construction of integrated system for the purpose of automation of design plans, calculation of quantity of materials and estimation by abstracting information on building materials which is produced on the course of three dimension modeling by using computer. Therefore, an object oriented methodology is introduced to compose design informations in three dimension, space for unifying building informations, and expressing properties of building factors and materials, and to construct a database for computers to recognize architecture informations. An object indicates a conceptual individual existing in real world or existence of individual and necessity in composing a building could be called as objects such as column, wall, beam, slab, door and window and these contain materiality and immateriality. It is systemized to which properties of these building's objects are installed by the user of computer and by API(Application Programming Interface), chosen informations automatically converse to each unit work such as design plan structure plan, calculation of amount of materials, etc.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2012.05a
• /
• pp.151-152
• /
• 2012

Recently, there are growing interests in building LCCO₂ Assessment to reduce carbon emissions. However, existing methods of assessment system include inefficiency in the process of CO₂ calculation requiring considerable data input. Therefore, the purpose of this study is to develop an efficient building assessment system appropriate to material production in construction stage. To that end, quantity input technology was limited to data mapping. Also quantity calculation based on work breakdown structure and item codes consisted of hierarchical structure that is based on facet classification were analyzed. As a result, connectivity links of quantity calculation and CO₂ functional units through item codes for data mapping, and assessment system including calculation and database parts were developed.

• Korean Journal of Air-Conditioning and Refrigeration Engineering
• /
• v.22 no.11
• /
• pp.798-804
• /
• 2010

New methodology is proposed to predict the hourly cooling load of the next day using maximum/minimum temperature and building area. The maximum and minimum temperature are obtained from forecasted weather data. The cooling load parameters related to building area are set through a database provided from reference buildings. To validate the performance of the proposed method, the predicted cooling loads in hourly bases are calculated and compared with the measured data. The predicted results show fairly good agreement with the measured data for benchmarking building.

• The Journal of Fisheries Business Administration
• /
• v.29 no.2
• /
• pp.65-76
• /
• 1998

This paper tries to suggest the Model of Fisheries Information Systems(FIS) with information technology. The paper shows the analysis and design of FIS. FIS consists of three inportant parts. They are database system, modelbase system and networking. Database systems report to infer the statistic, institute, maket of fisheries. Modelbase systems are used to forecast and plan the automation of fisheries. Networking is needed to develop the Value-Added Networking(VAN). FIS will be highly possible to develop the biggest VAN in Korea.

• Proceedings of the Korea Society of Design Studies Conference
• /
• 1999.10a
• /
• pp.50-51
• /
• 1999

웹 디자인 과정에 있어서 기존의 웹사이트들의 컨텐츠 정보뿐만 아니라 인터페이스를 기능적으로 이루고 있는 구조요소들에 관한 데이터 수집의 필요성이 요구된다. 그럼에도 불구하고 홈페이지 디자인에 있어 specification 수립을 위한 참고자료로써 또는 사용성 평가를 위한 자료로써 이런 종류의 데이터 베이스는 방대한 양의 인터넷 정보에 비해 미미한 편이다. (중략)

• Spatial Information Research
• /
• v.21 no.2
• /
• pp.85-97
• /
• 2013

The accumulation of spatial information - people, building, land and businesses- is required to make a rational decision successfully by utilizing the Spatial Decision Support Systems (SDSS). Many foreign countries have utilized the SDSS by defining the minimum unit of spatial area and implementing the spatial database based on it. Even though in Korea, National Basic Districts were created for the purpose of utilizing these districts as a basic area, they have not been utilized as a basic area of managing the spatial database due to the lack of attributes data. Therefore, the goal of this research is to suggest the strategies of building Spatial Decision Support Systems through the accumulation of the spatial data based on National Basic Districts. We propose the strategies in three different fields - legal system, database and application, services. We expect that the role of National Basic Districts w ill be strengthened by executing our strategies as a minimum spatial unit of Korea.

• Wind and Structures
• /
• v.27 no.3
• /
• pp.163-173
• /
• 2018

The design wind pressure for low-rise buildings in the ASCE 7-10 is defined by procedures that are categorized into the Main Wind Force-Resisting System (MWFRS) and the Components and Cladding (C&C). Some of these procedures were originally developed based on steel portal frames of industrial buildings, while the residential structures are a completely different structural system, most of which are designed as low-rise light-frame wood constructions. The purpose of this study is to discuss the rationality (or irrationality) of the extension of the wind loads calculated by the ASCE 7-10 to the light-frame wood residential buildings that represent the most vulnerable structures under extreme wind conditions. To serve this purpose, the same approach as used in the development of Chapter 28 of the ASCE 7-10 that envelops peak responses is adopted in the present study. Database-assisted design (DAD) methodology is used by applying the dynamic wind loads from Louisiana State University (LSU) database on a typical residential building model to assess the applicability of the standard by comparing the induced responses. Rather than the postulated critical member demands on the industrial building such as the bending moments at the knee, the maximum values at the critical points for wood frame buildings under wind loads are used as indicators for the comparison. Then, the critical members are identified through these indicators in terms of the displacement or the uplift force at connections and roof envelope. As a result, some situations for each of the ASCE 7 procedures yielding unconservative wind loads on the typical low-rise residential building are identified.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.25 no.9
• /
• pp.1152-1157
• /
• 2021

This paper proposes a face recognition method for access control of apartment building. Different from most existing face recognition methods, the proposed one does not require any manual process for face enrollment. When a person is exiting through the main entrance door, his/her face data (i.e., face image and face feature) are automatically extracted from the captured video and registered in the database. When the person needs to enter the building again, the face data are extracted and the corresponding face feature is compared with the face features registered in the database. If a matching person exists, the entrance door opens and his/her access is allowed. The face data of the matching person are immediately deleted and the database has the latest face data of outgoing person. Thus, a higher recognition accuracy could be expected. To verify the feasibility of the proposed method, Python based face recognition has been implemented and the cloud service provided by a web portal.