• Convergence Security Journal
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• v.19 no.5
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• pp.63-73
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• 2019

In the 4th Industrial Revolution, information is collected and analyzed from people and objects through the rapid development of ICT. It is possible to create value. However, there are many legal and institutional restrictions on the collection of information aimed at people.Therefore, in-depth research on the protection and use of personal information in the rapidly changing cyber security environment is needed. The purpose of this study is to protect and utilize personal information for the operation of AI (Artificial Intelligence) and big data during the 4th Industrial Revolution. It is to seek a paradigm shift. The organization of the research for this is: Chapter 1 examines the meaning of personal information during the 4th Industrial Revolution, Chapter 2 presents the framework for the review and analysis of prior research. In Chapter 3, after analyzing policies for the protection and utilization of personal information in major countries, Chapter 4 looks at the paradigm shift in personal information protection during the 4th Industrial Revolution and how to respond. Chapter 5 made some policy suggestions for the protection and utilization of personal information.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.4
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• pp.578-583
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• 2017

This paper presents a 3D touch pad technology that uses force touch sensors as a next-generation method for mobile applications. 3D touch technology requires detecting the location and pressure of touches simultaneously, as well as multi-touch function. We used metal foil strain gauges for the touch recognition sensor and detected the weak touch signals using Wheatstone bridge circuit at each strain gauge sensor. We also developed a touch recognition system that amplifies touch signals, converts them to digital data through a microprocessor, and displays the data on a screen. In software, we designed a touch recognition algorithm with C code, which is capable of recognizing two-point touch and differentiating touch pressures. We carried out a successful experiment to display two touch signals on a screen with different forces and locations.

• Journal of Platform Technology
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• v.6 no.3
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• pp.47-54
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• 2018

Predictive analysis in the hardware industry can be performed at an appropriate point in time to prevent failure of production facilities and reduce management costs. This helps to perform more efficient and scientific maintenance through automation of failure analysis. Among them, predictive management aims to prevent the occurrence of anomalous state by identifying and improving the abnormal state based on the gathering, analysis, and scientific data management of facilities using information technology and constructing prediction model do. In this study, we made a fault tree through the Relex tool and analyzed the error code of the hardware to study the safety.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.10a
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• pp.470-473
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• 2013

지금 우리가 살고 있는 대한민국은 공정한 사회를 지향하고 있고, 사회 각 분야에서는 이를 위한 다양한 대책과 방안을 수립하는 중이다. 경제적 비용이 발생하는 분야의 업무에서는 다른 분야 보다 더 완고하게 공정한 비용 지급을 위한 방안 대책을 수립하고 있다. 대표적 사례로 정부기관의 관용차량의 유류비 지급부분이다. 기존의 유류비 지급 시스템에서 유류사용을 올바르게 사용하였는지 근거가 되는 정보가 없어 유류비를 청구하는 사람의 양심에 의존해야 한다. 본 논문에서는 ICT(Information and Communication Technology)기술을 활용하여 자동차 유류비 및 유지보수비용을 공정하게 지급 할 수 있도록 돕는 목적을 가진 시스템을 설계하였다. 본 논문의 시스템은 주행중 자동차의 주행정보(주행위치 및 자동차 내부정보)를 전용단말기(Android 기반)에서 수집하고 인터넷을 이용해 실시간으로 서버로 전송하고, 인터넷 웹사이트를 통해 해당단체 및 개인에게 실시간 및 이전 주행정보 데이터를 제공한다. 수집된 주행정보 데이터를 분석하여 자동차 유류비 및 유지보수비용을 올바르게 지급할 수 있게 도와주는 시스템을 설계하기 위한 내용을 다룬다.

• Informatization Policy
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• v.23 no.1
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• pp.74-93
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• 2016

This paper proposes Korean national science and ICT policies in artificial intelligence (AI) field. After analyzing the AI trends in major countries as an initiative for global competitiveness, we suggest for new solutions for nutcracker threats and provide policy recommendations for strengthening competitiveness and commercialization in AI field of Korea. Korea's AI status was diagnosed in the order of governance, research and development (R&D), technology commercialization, law and legislation, and human resources strategy. In conclusion, it proposes improvement of governance, procession of long term future market initiative R&D, development of AI commercialization platforms, preparation of research friendly law and environment, and the nurturing of practical and converging human resources system.

• Journal of Digital Contents Society
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• v.18 no.5
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• pp.889-894
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• 2017

The purpose of this paper is to implement smart farm using automatic navigation, short - range wireless communication network technology, and automatic take - off and landing system using unmanned aerial vehicle to maximize the efficiency of grazing farm management. The grazing pasture management system that integrates ICT fusion technology for the activation of the mountain ecological livestock production is expected to contribute to the improvement of the productivity of the grazing livestock, the infrastructure to produce the excellent quality, and the competitiveness of the livestock industry in response to the FTA. And it will contribute to the improvement of career force through the supply to the farmhouse.

• Journal of Digital Contents Society
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• v.6 no.4
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• pp.217-222
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• 2005

The purpose of this study is to design and implement a sign language dictionary for the deaf to understand information communication terminologies. When the deafs who have difficulties in communication use the internet, they an get help from this dictionary in accessing various types of information and expressing their intension. In order for the deaf to utilize the internet as efficiently as ordinary people, they must understand information communication terminologies first In order to implement the dictionary, we defined the concepts of the deaf and examined their characteristics. In addition, we established principles in designing this dictionary and selected some terminologies. When explaining the terminologies. we tried to use expressions common to the deaf, but sometimes modified them to keep the original meanings of the terms in producing sign language videos. This studies are applied as learning aid to information education for the deaf, and the deaf's understanding of ICT was measured through two tests.

• Journal of Platform Technology
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• v.11 no.1
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• pp.3-10
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• 2023

Unmanned Aerial Vehicles (UAVs) have gained significant attention in 5G and 6G wireless networks due to their high flexibility and low hardware costs. However, UAV communication is still challenged by blockage and energy consumption issues. Reconfigurable Intelligent Surfaces (RISs) have emerged as a promising solution to these challenges, enabling improved spectral efficiency and reduced energy consumption by transmitting signals to users who cannot receive signals because of the obstacles. Many previous studies have focused on minimizing power consumption and data transmission delay through phase shift and power optimization. This paper proposes an algorithm that maximizes the sum rate by including bandwidth optimization. Simulation results demonstrate the effectiveness of the proposed algorithm.

• 한국벤처창업학회:학술대회논문집
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• 2022.04a
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• pp.65-71
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• 2022

최근 경제불황 및 실업률 증가, 일자리 창출의 대안으로 창업이 떠오르고 있다. 특히 정부는 혁신적인 인재 육성을 위해 대학 창업교육 및 창업지원의 중요성을 강조하고 있다. 본 연구의 목적은 D대학 학생을 중심으로 대학 창업교육 및 창업지원 중요도 및 성취도 차이를 분석함으로써 요인별 우선순위를 파악하고자 한다. 이를 위해 대학 창업교육 및 창업지원의 질적 성장 및 고도화 방안을 도출하고자 IPA(importance-performance analysis)분석을 이용한 중요도-성취도 차이를 분석하였다. 연구결과는 다음과 같다. 대학 창업교육 및 창업지원의 모든 요소에 대하여 중요도가 성취도보다 높게 나타나 이에 대한 해결방안을 마련할 필요가 있다. 또한 중요도-성취도 매트릭스에서 가장 개선의 우선순위가 높은 요인은 「자금 및 투자지원」, 「창업 공간 및 시설지원」, 「경영자문」, 「특허 및 지식재산 지원」, 「창업현장실습」 순으로 나타났다. 이에 본 연구에서는 수요자 중심의 창업교육 및 지원제도가 구축할 수 있도록 대학 내 자체 창업투자 재원 확보(실행), 대학의 액셀러레이터 역할 및 기능 강화, 학생창업자 입주공간 우선 지원 및 확대, 기술 기반 학생창업자에 대한 지식재산권 보장(지원), 학생들의 수요조사를 반영한 창업교과목 개발 및 보급 등을 제언하고자 한다.

• Journal of the Korean Society for information Management
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• v.30 no.2
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• pp.269-295
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• 2013

This study purported to study the uses of information and communication technology (ICT) tools in their daily life among the undergraduate and graduate students majoring science and engineering. It also examined the purposes of the uses of the major ICT tools, the differences in their information technology uses between graduate and undergraduate students. The data were collected from 83 undergraduate and graduate students from four universities using content analysis of an observational logs and a survey questionnaire. The observational logs were collected using an instant message application available on a smart phone. Study results revealed desktop computers, laptop computers, and smart phones as the three most heavily used ICT tools among the participants and typical situations students use each of the three tools. There were also sharp distinctions between graduate and undergraduate students in their selection of the tools, and distinctions between work and non-work situations. The findings of this study can be used to redesign information services and systems for the scientists and engineers in the next generation.