• Journal of information and communication convergence engineering
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• v.9 no.1
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• pp.6-10
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• 2011

In Korea, overall disaster prevention system or 119 emergency rescue system has been established to protect life and fortune of citizens. This system supports command & control operation, emergency 119 caller location indicator, automatic formation of fire troops and dispatch, and emergency management. To do this, various new information technologies such as GIS, telematics, CTI and TTS are applied to implement the system. In the future, however, it is not impossible to prevent a large scale disasters caused by world climate environment change and complication of city culture using the current system. In this paper, we propose enhancement plan for overall disaster prevention system to solve this problem.

• KIPS Transactions on Computer and Communication Systems
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• v.2 no.11
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• pp.489-494
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• 2013

Personal information has been transmitted in a variety of services of Internet environment, but individual users do not know what information is sent. In this paper, we aim to develop a monitoring tool that continuously monitors personal sensitive information in network packets and informs the user whether or not to leak. So we implement a monitoring tool of personal information and analyze the experiment results. In addition, we introduce a prevention of confidential information in company and a leakage prevention of medical information, for applications that take direct advantage. The results of this study, by contributing to prevent leakage of personal information, can help reduce cyber threats variously targeting personal information of users.

• Journal of Korea Multimedia Society
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• v.19 no.2
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• pp.317-324
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• 2016

This paper proposes a message transfer application using smartphone with NFC(Near Field Communication) and GCM(Goolge Cloud Messaging) technology for prevention of personal information leakage. In implementing for the proposed system, we design a NFC-based vehicle status alerts service which make it possible to communicate with smartpone message without phone-number between a car driver and an unspecified person. The application provides message communication mechanism without exposing the real phone number, using the NFC tag written with the driver's smartphone device ID and GCM push messages. Through the evaluation result of the actual implemented application, the proposed system can be efficient technology in protection for leakage of personal information such as personal phone- number in daily life.

• Proceedings of the Korea Information Processing Society Conference
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• 2007.05a
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• pp.1087-1090
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• 2007

The security issues related to IPv6 protocol have been focused on by many researchers and engineers. Especially, extension headers of IPv6 protocol provide various functionalities such as IP security, mobile IP, and in principle, it is said to give much more effective network services than the previous protocol, IPv4. In this paper, the cases are surveyed in which fragment header, that is one of many extension headers in IPv6 protocol, is abused and made to be the sources of threats. Prevention mechanisms are also surveyed to countermeasure the threats.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.11a
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• pp.840-841
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• 2023

본 논문에서는 치안 공백 문제 해결을 위해 인공지능 CCTV를 소개한다. 자율주행 RC카의 센서 및 영상 처리로 행인의 이상 행동을 자동 탐지하고 이를 통합 관제 애플리케이션과 웹사이트로 확인 및 제어하는 시스템을 개발하였다. 이 시스템은 부족한 인력을 지원하고 CCTV 사각지대를 최소화하며, 이를 통해 공공 안전에 이바지함으로써 시민들이 안전하게 살 수 있는 사회가 구축되기를 기대한다.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.5
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• pp.1865-1871
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• 2015

While health information-seeking behavior as an indicator of health communication of patients including cancer survivors has been researched, few studies have focused on how socioeconomic position and media use combine to influence health-related information seekers. This study examined social characteristics of health information-seeking behavior taking into account an individual's socioeconomic position and their media use in Korea, a developed country. The data for this study came from a survey of 1,010 respondents drawn from a nationally representative sample in the Republic of Korea. We conducted multivariate logistic regression analyses for gender-specific effects. We found that men who reported high household income were one and half times more likely to seek health information than those with low income status. We also found that women who performed Internet searches by computer at home were almost two times more likely to seek health information than those who did not. Similar results were found for men as well. Our analyses revealed that socioeconomic position and media use are associated with health information-seeking behavior by gender. Studies on information seekers may bring us more effective health promotion and relevant intervention for people with chronic conditions including cancer survivors.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.14
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• pp.6171-6172
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• 2015

A direct connection between certain lifestyle factors and an increased risk of cancer has already been established. Despite well-documented associations, controversial messages on causes of cancer often appear without taking into consideration their impact on the general population. While mainstream coverage of cancer research is clearly welcome, consideration must be given to the risk of transmitting provocative messages with serious negative consequences for cancer research and public health. We must avoid becoming a breeding ground for the misinterpretation of scientific information. Polemical results can stimulate scientific research and progress, but controversial messages encourage confusion and impotence in an increasingly disoriented population. The correct communication of health messages is at least as important as research on risk factors.

• The Journal of the Korea institute of electronic communication sciences
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• v.11 no.9
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• pp.827-840
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• 2016

In recent years, our society, because of the arrival of a new paradigm according to the rapid changes in ICT has entered into future smart society and the ubiquitous era. So it can be a notable turning point in the city disaster prevention system with big data, aspects of the era change. Therefore, this study was to derive a desirable vision for the big data city disaster prevention informatization in terms of ICT city disaster prevention system development as preparedness for the city disaster by applying 'scenario planning' as a foresight method. Soon this study derived a successful city disaster prevention informatization strategy as preparedness for the city disaster, for example, in terms of water pollution and disaster prevention of Busan Ecodeltacity. It proposed the big data city disaster prevention informatization system with the use of the administrative aspects of information with spatial informatization as big data information. Also this study explored the future leadership strategy of the big data city disaster prevention informatization in smart society and smart eco-city. Eventually in 2030 to around, in order to still remain our city disaster prevention informatization as a leading ICT nation, this study suggested the following strategy. It is important to ready the advanced ubiquitous administrative spatial informatization and ICT disaster prevention system with big data in terms of water pollution and disaster prevention of Busan Ecodeltacity.

• International Journal of Internet, Broadcasting and Communication
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• v.10 no.3
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• pp.136-145
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• 2018

The disaster monitoring technique by combination of the measurement method and the fine precision of the sensor collecting the satellite-based information that can determine the displacement space is available in a variety of diagnostic information and the GIS/GNSS by first sensor it is being requested from them. Be large and that the facility is operated nationally distributed torsional displacement of the terrain and facilities caused by such natural disasters progress of various environmental factors and the surroundings. To diagnose this spatial information, which contains the various sensors and instruments tracks the precise fine displacement of the main construction structures and the first reference in the Geospatial or more three-dimensional detailed available map and location information using the installed or the like bridges and tunnels produced to a USN/IoT change at any time, by combining the various positioning analysis of mm-class for the facility main area observed is required to constantly in the real time information of the USN/IoT environment sensor, and to utilize this as a precise fine positioning information by UAV/Drone to the precise fine displacement of the semi-permanent infrastructures. It managed to be efficient management by use of new technologies, analyzing the results presented to a method capable of real-time monitoring for a large structure or facility to construction disaster prevention.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.25 no.7
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• pp.917-922
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• 2021

In modern society, deaths and property damage due to drowsiness occur every year enormously. Methods to reduce such damage are being studied a lot in all walks of life, and research on preventing drowsy driving is particularly active in automobiles. In this paper, as an Arduino-based water gun firing system that learns open and closed eyes using YOLO, we propose a drowsy prevention system that fires a water gun when the duration of the closed eye exceeds a certain time. This system can be applied and used in various fields, but especially when applied to a car, it is not necessary to purchase expensive specifications and if you pay a little attention, you can reduce accidents caused by drowsy driving by 100% at a very low cost. In addition, it can be said that it is an independent system that overcomes different specifications for each company.