• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.05a
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• pp.643-645
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• 2018

The risk mitigation service based on network provides monitoring of the risk event data to be inputted and analyses its big data to be stored in real time. Furthermore, it performs the analysis of the plant disease risk such as a red tide, and livestock disease risk such a food-and-mouth disease, avian influenza, and rinderpest, and provides the mitigation service. The application model for risk mitigation is the real time acquisition monitoring of risk events, and mitigation service for the risks.

• Journal of Korea Entertainment Industry Association
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• v.5 no.4
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• pp.147-153
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• 2011

On 11 March 2011, earthquake occurred in Japan were left with the significant human and material damage. Among these, social media has emerged as a very useful communication channel by playing a important roles in the process of safety checking and disaster recovery. In fact, however, we have no specific response methods or systems to these occurrence of disaster in Korea. Therefore, we investigate the relevant literature in order to analyze the current status of foreign and domestic utilization of social media, and draw the ideal ways to use social media for responding to unpredictable disasters based on the relevant literature reviews. The results of this study are summarized as follows. First, Institutions such as Meteorological Administration or National Emergency Management Agency are able to utilize social media as the communication systems to public in emergency. Second, social media are able to used for building disaster information systems including location information such as emergency call for help or requests for dissemination materials. Lastly, online donation services via Facebook or Twitter are able to be provided. The findings have significant implications for official responsible for disaster response and academic researchers.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.17 no.4
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• pp.339-348
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• 1999

The information & Communication industry including internet is rapidly developing and expanding, which integrates our living space and provides diversity. Internet provides users with an variety of real-time information through networking. Also the functions and services of Geographic Information Systems are on a changing trend providing services for various organizations and users dispersed in different networks. It is necessary to understand that GIS is available not only on a desktop and server, but in any place where the network is connected using the web. Recently, Internet GIS for the search and subscription of spatial informations through the internet is receiving an active research field. So. this study aims to apply the Gas Disaster Management to the internet and develop the internet GIS techniques which make an effective utilization of GIS functions using MapObjects IMS, SDE, and Oracle.

• The Safety technology
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• no.202
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• pp.21-23
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• 2014

지난 1898년 1월 5일 개국한 강릉우체국. 이처럼 오랜 역사를 갖고 있는 강릉우체국은 지역 주민들에게 보다 나은 우정서비스를 제공하기 위해 새단장을 준비하고 있다. 구시가지에서 벗어나 강릉역 인근에 새롭게 터를 잡고 주민 밀착형 행정서비스를 지원할 예정인 것이다. 오늘의 주인공이 바로 강릉우체국의 새로운 사옥을 건립하고 있는 (주)우주다. 이곳 현장은 지난해 6월 차공 이후 현재가지 무재해를 달성할 만큼 철두철미한 안전관리를 전개하고 있다. 지난 8월 안전보건공단으로부터 '위험성평가 우수사업장'으로 인정받았다는 것에서 이곳의 안전관리 우수성을 엿볼 수 있다. 중소규모 건설현장의 안전관리 모범사례를 여실히 보여주고 있는 이곳 현장을 찾아가 봤다.

• The Proceeding of the Korean Institute of Electromagnetic Engineering and Science
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• v.19 no.6
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• pp.3-12
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• 2008

본 논문은 RFID/USN 서비스의 국내외 시장 전망 및 적용 사례를 분석하였으며, 향후 서비스를 확대 할 수 있는 방안을 제시하였다. 국내외 RFID/USN 서비스 시장 규모는 기기 시장보다 더 커질 것으로 전망되며, 국방/안보, 항공/항만, 도로/교통, 유통/물류, 산업/건설, 제조/공정, 식품/농수 축산, 의료/보건, 도서/출판, 교육/문화/엔터테인먼트, 보안/방범, 재난/재해/환경 등의 분야에서 다양하게 적용되고 있는 것으로 나타났다. RFID/USN 서비스를 확대하기 위해서는 공공 분야를 중심으로 한 대규모 선도 수요 창출이 선행되어야 하며, 모바일 RFID 등 신규 서비스의 창출 및 활성화를 위한 정책 대안이 마련되어야 한다. 그리고 RFID/USN 서비스의 시장 규모와 보급시기 등을 고려하여 우선적으로 적용해야 할 서비스의 발굴을 확대하고, RFID/USN 도입 성과를 가시화하여 민간의 수요를 촉발할 필요가 있다.

• Proceedings of the Korea Water Resources Association Conference
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• 2023.05a
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• pp.57-57
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• 2023

최근 심각한 기후변화로 인한 호우, 태풍 등 기상현상의 변화로 다양한 재해가 발생하고 그로 인한 피해 규모도 커지고 있다. 현재 우리나라의 호우 재해에 대한 예보는 단순히 강수량, 강설량, 바람의 강도 등을 전달해 주고 있는데, 이러한 정보 전달의 형태는 그로 인한 피해 규모를 예측하기 어렵다. 본 시스템은 현재의 단순한 수치만을 보여주는 예보에서 호우가 어느 지역에 어떠한 영향을 미치는지에 대한 정보를 전달한다. 시간대별 격자단위(1km×1km)로 구획하여 그 영향이클 것이라고 예상되는 9개 분야(생활, 도로, 농업, 편의, 공업, 의료복지, 교육연구. 축산업, 공용)의 정보를 전달 해 줌으로써 경제적, 산업적 측면에서 재난으로 인한 피해를 최소화할 수 있도록 하였다. GIS와 호우위험영향도 분석결과를 제공하는 플랫폼이며 주요 기능은 종합위험등급 현황을한 눈에 볼 수 있는 GIS 대쉬보드 상황판과 IBH-HR(예측강우분석), IBF-G(수문분석), IBF-PRA(리스크 분석) 3개의 분석 모듈 그리고 분석 모듈을 통해 도출된 분석결과를 관리하는 ARM(분석이력관리)으로 구성되었다. 다양한 콘텐츠 서비스로 호우 영향정보의 활용성이 클 것으로 기대된다.

• Journal of the Society of Disaster Information
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• v.20 no.1
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• pp.106-116
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• 2024

Purpose: This paper conducts IoT and CCTV-based safety monitoring to analyze accidents and potential risks occurring at construction sites, and detect and analyze risks such as falls and collisions or abnormalities and to establish a system for early warning using devices like a walkie-talkie and chatbot service. Method: A safety management service model is presented through smart construction technology case studies at the construction site and review a relevant literature analysis. Result: According to 'Construction Accident Statistics,' in 2021, there were 26,888 casualties in the construction industry, accounting for 26.3% of all reported accidents. Fatalities in construction-related accidents amounted to 417 individuals, representing 50.5% of all industrial accident-related deaths. This study suggests implementing AI chatbot services for construction site safety management utilizing IoT-based health monitoring technologies in smart construction practices. Construction sites where stakeholders such as workers participate were demonstrated by implementing an artificial intelligence chatbot system by selecting major risk areas within the workplace, such as scaffolding processes, openings, and access to hazardous machinery. Conclusion: The possibility of commercialization was confirmed by receiving more than 90 points in the satisfaction survey of participating workers regarding the empirical results of the artificial intelligence chatbot service at construction sites.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.11a
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• pp.195-198
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• 2004

본 논문에서는 유비퀴터스 컴퓨팅 환경에서 다양한 어플리케이션 서비스를 개발하기 위한 필수적인 요소인 멀티미디어를 바탕으로 하는 단일화 된 어플리케이션 모델을 제안한다. 제안하는 모델의 유용성을 보이기 위해, 우리는 개발되어진 어플리케이션을 테스트하기 위해 유비퀴터스 네트워크가 가능한 ubihome을 구성하여 테스트를 실시하였다. 실험 결과에 따르면 우리의 실생활에 있어 다양한 멀티미디어 어플리케이션을 확장할 수 있다는 신뢰성을 주는데 무리가 없었다. 이것은 디바이스에 대한 독립적 신뢰성을 부여하여 보다 다양한 위치에서도 어플리케이션을 적용할 수 있다는 보여주기도 한다. 제안하는 시스템을 기반으로 원격지에서도 실시간 시스템을 통하여 위험한 지역에 있어서의 제어 및 감시에 도움을 줄 뿐만 아니라. 산업에 적용하여 산업재해를 미연에 방지할 수 있는 효과도 클 것으로 기대한다.

• Journal of Labour Economics
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• v.40 no.3
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• pp.29-55
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• 2017

We examine the effects of the self-reported subjective and the objective health indexes on work compensations. The compensations consist of monetary factors, such as wages, and non-monetary factors reflecting job risks such as the workplace accidence. The wages and workplace injuries are clearly affected by gender and age differences as the subjective and objective health factors of elderly workers are combined with physical and systematic work environments. Mental health problems such as work depression are more serious especially for high income elderly groups. The elderly workers experienced with physical problems and chronic illnesses are led to the decrease in wages and the increase in safety accident risks at work sharply. Therefore, we need to provide supporting services, retirement planning designed by companies, supported by the government enhanced risk working conditions and the weakness on protecting jobs.

• Korean Journal of Social Welfare
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• v.69 no.3
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• pp.193-212
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• 2017

This study is purposed to explain the characteristics of injured workers' labor market situation and to analyze the factors influencing labor market transition of those workers. Using the Worker's Compensation Insurance Panel Data ver.1~3 which was surveyed by the Korean Workers' Compensation & Welfare Service in 2013-2015, this study analyzed 1,668 injured worker cases. The study shows that workers who have experience job retention at least once are 36.8% of all, 51.5% of them have experienced re-employment, and 36.9% have done unemployment. One result of the longitudinal analysis is that socio-demographic factors including gender, age, education years, convalescence period, ability on job performance, company size, term of service, temporary employment, daily-workers status before job accident and job training were associated with return to pre-injury job. The other result is that statistically significant factors affecting the probability to be the unemployed are gender, age, levels of disability, convalescence, ability on job performance, term of service before job accident, job rehabilitation service utilization. These findings indicate that we need to develop efficient intervention programs for supporting return-to-work and labor market transition of injured workers.