• Spatial Information Research
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• v.17 no.2
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• pp.183-189
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• 2009

The modification of digital maps because of creation, extinction, and change of topology can be expressed by change of information. But according to complication of society, topology of digital maps and relation with another objects is more complicated. We carry out partial update using as-built drawings to reflect in digital maps efficiently with maintaining accuracy and update. This supplement a weak point of partial update without field surveying. But unlike creation and extinction of file with information or of entire database, when each object is changed, added problem will come like change of raw data and of updating date. So it is necessary that history data about creation, change and extinction of spatial data and attribute data have to be chosen and managed. In this study, we analyze operations of updating system of digital map using as-built drawings, and suggest the history database system.

• Journal of IKEEE
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• v.17 no.3
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• pp.294-300
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• 2013

All countries make an effort to ensure the safety of agricultural products in the food distribution phase. Recently, as the market size of farm produces sales has increased through on-line shopping malls, there are various researches to offer traceable information about farm produces to customers conveniently and correctly. This paper designs and implements an integrated self-advertisement system for farm produces. By offering producer's information and traceable information about farm produces directly through the suggested system, a producer can assure the safeness of the informations and a customer can have trust in the agricultural produces. Especially, because the suggested system does not need a heavy cost or a complicated registration process for producers, it can be used as convenient and safe advertisement means and help small-scale producers a lot in increasing sales profit.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• v.9 no.2
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• pp.955-958
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• 2005

Recently, agricultural product of inferior qualify and cheap is imported form china, so domestic farmhouses go through difficulty. Moreover, consumption decreasing because of a new about carcinogen detect of chinese agricultural product. Information through certification system construction of domestic agricultural product is offered to customers for distinguish from chinese, and certain inspection standard for importation restriction should be ready to solve this problem. In this paper, we designed and implementation of AIGT system through adopting GAP of international standard for safety inspection of agricultural product and traceability. Also, we building of AIGT system through introduce of monitoring system and guidance as well as management system for offered to information by customer and helped farm management by producer.

• Proceedings of the Korea Water Resources Association Conference
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• 2009.05a
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• pp.1723-1728
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• 2009

수자원시설물의 유지관리와 조사, 계획, 설계, 제작, 설치, 운전, 보전을 거쳐 폐기에 이르는 시설물의 Life Cycle을 관리하기 위해 IT 기술을 이용하여 설비를 체계적으로 운영 관리하고 있다. 수자원시설의 점검관리에 있어 기존의 관리방법은 점검자가 관리항목을 대장에 기입하고 기입한 자료를 PC에 저장하여 관리함으로써, 업무의 복잡성 및 중복성이 발생됨으로써 업무효율이 저하되고 있는 실정이다. 이에 따라, 본 연구에서는 이러한 문제점을 효율적으로 해결하기 위하여 유비쿼터스 기술인 RFID를 현장에 적용하기 위하여 수자원시설에 대하여 표준코드를 정립하였으며, 수자원시설 이력관리 구축을 위하여 RFID 현장에 적용하고, RFID 리더기를 이용하여 시설물의 이력 관리 시스템과 연동하여 체계적인 시설관리 기반을 구축하였다. 이로써, 시스템을 통해 관리되는 시설물의 이력정보를 활용하여 설비 교체주기, 통계자료 조회, 예산 반영 계획수립 등의 업무에 즉시 적용이 가능하며 체계적이고 효율적인 업무수행이 가능할 것으로 판단된다.

• The Journal of the Korea Contents Association
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• v.22 no.10
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• pp.575-585
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• 2022

Negative perceptions about corporate social responsibility (CSR) crises and repeated crises are increasing. It is necessary to examine the effects of a proactive strategy of disclosing crisis information against the negative perceptions. The research is intended to analyze ability-based trust, and benevolence-based trust by crisis type, crisis history, and timing of crisis disclosure. In this regard, a 2 (crisis history: present vs. absent) x 2 (crisis type: corporate ability crisis vs CSR crisis) x 2 (timing of crisis disclosure: stealing thunder vs thunder) between-groups design experiment was conducted. Research results show crisis type and crisis history have significant interaction effects on ability-based trust. In the CSR crisis, the case with crisis history shows lower ability-based trust than the case without crisis history. Timing of crisis disclosure showed significant interactions with crisis history and crisis type. The stealing thunder strategy heigntened ability-based trust and benevolence-based trust against the CSR crises and the cases without crisis history more than the corporate ability crises and the cases with crisis history. Considering that the stealing thunder strategy is more effective with the CSR crises than the corporate ability crises, the research results suggest that future CSR crisis responses should prepare active disclosure of crisis information before news media disclosure of such information.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.18 no.5
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• pp.1128-1134
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• 2014

Web based simulation service is actively utilized to computably analyze various kinds of phenomena in real world according to progress of computing technology and spread of Network. However it is hard to share data and information among users on the services, because most of web based simulation services do not share and open simulation processing information and results. In this paper, we design a simulation provenance data sharing service on EDISON_CFD (EDucation-research Integration Simulation On the Net for Computational Fluid Dynamics) to share the calculated simulation performance information. To store and share the simulation processing information, we define the simulation processing step as "Problem ${\rightarrow}$ Plan, Design ${\rightarrow}$ Mesh ${\rightarrow}$ Simulation performance ${\rightarrow}$ Result ${\rightarrow}$ Report." Users can understand a problem solving method through a computer simulation by searching the simulation performance information with Search/Share API of the store. Besides, this opened simulation information can reduce the waste of calculation resource to process same simulation jobs.

• Spatial Information Research
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• v.4 no.1
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• pp.75-81
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• 1996

Realty Trade Information Hanagement System(RTIMS) is intended to provide the services relat¬ed to realty business activity such as registration, search, negotiation, and information analysis. Introduction of the geographic information processing concept into the system has a great effect on the overall service processes of the realty business. This system is designed and implemented for remote users to easily get the informations about the target realty and to achieve a proper negotiation, by offering the various kinds of geographic informations including map, moving picture, photo, and so on. Futher, users can access RTIMS through WWW(World Wide Web) without additional client emulator.

• Journal of the Korean Institute of Intelligent Systems
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• v.18 no.6
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• pp.768-774
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• 2008

This paper implements a information management system for a bullfights using RFID technology in which the objects containing electronic tag are automatically identified by using radio frequency wave. The presented system is composed of the information systems for career and train, and the real-time informant system to provide various informations to remote bull breeders and administers. As the first step for implementation, we analyze the requirements for information management systems based on the RFID and suggests design considerations. Based on the analysis, we implement an efficient RFID middleware system for tracking a tag location based on antenna transfer method and managing an intelligent tag information which efficiently manages a bullfight informations in field. And we also implement the web-based integrated management system for managing and providing a bullfight informations. The career management system sequentially recognizes a tags, and the training system concurrently recognizes the man tags.

• Journal of the Korea Computer Industry Society
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• v.7 no.4
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• pp.281-292
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• 2006

A general purpose ERP system is often unsuitable to manage the products of a small and medium enterprise. Thus, it is necessary to develop and use a system which is suitable for characteristic of an enterprise. In this paper, we implement a raw and subsidiary materials management system which controls the many products of an enterprise producing electrical wire. First, we design a database of raw and subsidiary materials information for production process. Second, we develop an automatic calculation module which computes the necessary quantify of materials to produce goods ordered. Third, the proposed system manages purchasing and selling data of raw and subsidiary materials in production process. Finally, we implement not only a history management module of storage and delivery, but also a print module of history summary report.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2006.05a
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• pp.935-938
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• 2006

Recently, import liberalization begin in earnest through the WTO/FTA. but the interior agriculture status is insufficient to management system. So, interior agriculture will hard hit before import liberalization. Whereupon, the government organs establish GAP standard that elevate a quality of agricultural product. And be in force preferential application to valuable agricultural product like ginseng. In this paper, we designed of management system for culture and distributive of ginseng that correspond of interior GAP standard. And we implementation of system for offered to information of recording data. Also, we recorded of data that weather, insect, agrochemical and manure for studing of good product. And we introduced monitoring system and guidance as well as management system for efficient system management.