• 산업경영시스템학회지
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• 제35권2호
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• pp.220-227
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• 2012

The case company has driven the six sigma innovation programme company wide for the last seven years without any stop in spite of the CEO change. There was neither any benchmark nor the sufficient number of internal experts during the initial stage of driving six sigma. However, the company raised a lot of innovation experts such as MBB, BB and GB, thereby successfully changed the way of employees' doing work and reaped an enormous amount of either visible or invisible performances as a result of implementing the six sigma innovation programme. This paper deals with both main activities undertaken at each stage of the innovation life cycle of six sigma and their performances in a ICT (Information Communication Technology) industry. The performances are described from the four aspects of a balanced score card (BSC) and finally some strategic implications suggested.

• 정보교육학회논문지
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• 제9권2호
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• pp.271-280
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• 2005

현재 초등학교에서 실시하고 있는 ICT (Information and Communication Technology) 활용교육을 효율적으로 실행하기 위해서는 교육과정과 교육환경 그리고 교육의 주체인 교사 등의 요소들이 유기적인 관계를 맺으면서 상호 보완적인 입장에서 지원되어야 한다. 본 연구의 목적은 이와 같은 사고를 바탕으로, 학교 현장에서의 ICT 활용교육의 운영 실태를 조사하여 장애요인을 분석하고 바람직한 개선방안을 제시하는 것이다. 이와 같은 목적을 위하여 본 연구에서는 먼저 초등학교에서의 ICT 활용수업 실태를 파악하기 위하여 다양한 설문조사를 실시하였다. 또한 학교 교육과정, 교육환경과 함께 교육 정보화의 실현 주체인 교사를 변인으로 ICT 활용교육의 현황 및 문제점을 조사하고, 설문조사 결과에 근거하여 초등학교에서의 ICT 활용교육의 활성화 방안을 제시하였다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2011년도 춘계학술발표대회
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• pp.1495-1496
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• 2011

최근, 현대인들은 뛰어난 성능과 품질을 넘어서 자신의 감성을 만족시켜주는 제품, 서비스를 원하고 있다. 감성 Information & Communication Technology(ICT)는 정보 통신 기술을 기반으로 인간의 감성을 자동 인지하고 사용자의 감성과 상황정보를 처리하여 상황에 맞게 적용하는 기술을 말한다. 즉, 인간의 감성을 센싱해 이를 데이터화하고 다양한 IT 기기에 활용하는 것을 말한다. 미래에 다가올 감성 ICT 기술은 단순히 사용자의 감성을 자극하는 정도를 뛰어넘어 사용자와 기기가 서로 교감하는 형태로 나아갈 것이다. 본 논문에서는 감성 ICT 의 기술 동향을 분석하고 향후 방향성을 모색 하고자 한다.

• 한국멀티미디어학회논문지
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• 제20권3호
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• pp.491-499
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• 2017

The Information & Communication Technology (ICT) and the Internet of Things (IoT) have become the major issues in Republic of Korea recently. While RS-232, Zigbee, and WiFi-related technologies are used in the ICT-based systems, we focus on the Power Line Communication (PLC) in this paper. By carrying out OPNET simulations, we've implemented the PLC Router Node Model, PLC Terminal Node Model, PLC Link Model, and PLC Palette Model and executed the simulations arranging 20 holds within the range of 400m (20m apart). As a result, we confirmed that the slient node problem had occurred at the point of 200m-2000m (as of 2016) distance preventing further communications. However, the control group, by contrast, was able to carry out the communications by installing a router. We expect that this paper will contribute to the development of a foundation technology which will saves costs by performing the simulation prior to building actual large-scale ICT Complex in the future work.

• Educational Technology International
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• 제16권2호
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• pp.111-140
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• 2015

Perceived control and use of Information and Communication Technology (ICT) has long been known as important aspects of students' achievement. The purpose of this study was to explore the relationship between adolescents' perceived achievement goals, their Individual ICT use, ICT use for government-sponsored educational programs on television or the Internet, academic achievement and the attitude toward learning. Most previous research has employed cross-sectional data analysis using relatively small samples. For this purpose, this study used the datasets of the Seoul Education Longitudinal Study (SELS 2011) from Seoul Educational Research & Information Institute. We analyzed structural equation modeling (SEM) a nationally represented sample (4,346 eighth-grade students). The results of this study showed that students' perceived achievement goals had a positive relationship with their individual ICT use, and their use of ICT programs for government-sponsored educational programs on television or the Internet. Also, students' individual ICT use had a positive relationship with their achievement, but ICT use for government-sponsored educational programs on television or the Internet did not have a significant relationship with their achievement. That is, students' individual ICT use mediated the relationship between their perceived goals and academic achievement. In addition, results indicated that students' individual ICT use and ICT use for government-sponsored educational programs on television or the Internet had a positive relationship with their attitude toward learning. That is, both students' individual ICT use and ICT use for government-sponsored educational programs on television or the Internet mediated the relationship between their perceived goals and their attitude toward learning.

• Journal of Electrical Engineering and Technology
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• 제5권1호
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• pp.1-7
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• 2010

Recently, smart grid has been considered a very important new energy delivery technology, and one that can help ensure a cleaner environment by making use of information and communication technology (ICT) in countries around the world. The many technological benefits smart grid offers is expected to bring about a huge change in the electric energy supply chain. In particular, smart grid with advanced ICT is likely to allow market agents to participate in the decision-making process in the restructured electricity industry, easily facilitating Homeostatic Utility Control. In this paper, we examine smart grid as a market externality, and then illustrate issues from the commercial market perspective as it relates to electricity market design. Finally, our paper identifies some of the impacts of smart grid on electricity market design, which may possibly be incorporated into the evolution of the electricity market, thus ensuring market efficiency.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2015년도 추계학술대회
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• pp.151-152
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• 2015

정보 기술의 진보는 농업의 현대화 건설 및 도약적인 발전을 달성하기 위해 새로운 기회를 제공한다. 지금은 정보통신기술(ICT)산업은 중국 경제 발전의 기둥 산업을 되고 중국 농업 문제를 해결하기 위해 서비스 및 발전 전략을 제공한다. 본 논문에서는 현존 연구 및 문헌을 분석을 통해서 중국 농업 시장에서 ICT응용 상황을 살펴보며 ICT 응용 과정 중에 발생한 문제를 분석하고 앞으로 중국에서 ICT 벌전하기 위해 건의를 제안한다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2022년도 추계학술발표대회
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• pp.207-209
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• 2022

차량용 통신 시스템은 다양한 센서 정보, 제어 정보를 주고받게 되며 자율주행 등 차량 시스템이 고도화됨에 따라 보안성이 중요해지고 있다. 이에 따라 기존 MCU 구조에서 고성능의 ARM 아키텍처를 사용하는 것이 일반화됨에 따라 본 논문에서는 ARM 기반의 시스템에서 다양한 암호화 알고리즘의 속도와 메모리, CPU 리소스 사용량을 비교 분석한다.

• Journal of Information Science Theory and Practice
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• 제11권1호
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• pp.14-30
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• 2023

The purpose of this study is to compare research trends in the information and communication technology (ICT) field between North and South Korea and analyze the differences by using data mining. Frequency analysis, clustering, and network analysis were performed using keywords from seven South Korean and two North Korean ICT academic journals published for five years (2015-2019). In the case of South Korea (S. Korea), the frequency of research on image processing and wireless communication was high at 16.7% and 16.3%, respectively. North Korea (N. Korea) had a high frequency of research, in the order of 18.2% for image processing, 16.9% for computer/Internet applications/security, and 16.4% for industrial technology. N. Korea's natural language processing (NLP) sector was 11.9%, far higher than S. Korea's 0.7 percent. Student education is a unique subject that is not clustered in S. Korea. In order to promote exchanges between the two Koreas in the ICT field, the following specific policies are proposed. Joint research will be easily possible in the image processing sector, with the highest research rate in both Koreas. Technical cooperation of medical images is required. If S. Korea's high-quality image source is provided free of charge to N. Korea, research materials can be enriched. In the field of NLP, it calls for proposing exchanges such as holding a Korean language information conference, developing a Korean computer operating system. The field of student education encourages support for remote education contents and management know-how, as well as joint research on student remote evaluation.

• International Journal of Computer Science & Network Security
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• 제21권9호
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• pp.267-274
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• 2021

The article deals with problems of innovation development on a network basis, which require effective mechanisms of innovation communications. In research the organizational aspects of ICT infrastructure development for innovation networks sustainable development based on cooperative marketing principles is considered. The proposed research idea is based on the idea that ICT implementation is based not only on the operational approach for innovation management as a factor of efficiency of internal communications, but also on knowledge economy and post-industrial economy trends. Therefore, the purpose of study is to develop an ICT model of innovation infrastructure to improve its effectiveness (strategic character) and efficiency (operative character) through increasing the efficiency of network communication interactions. Creation of information space and communication tools to support innovation network sustainable development and cooperation activities in research is proposed to be solved with the help of specialized ICT platform. It is shown, that ICT platform of innovation cooperation innovation network is important tool for common work of participants. ICT platform is considered as an integrated information system designed to automate business processes related to the sustainable development of innovation network, segment management and integration with HEI information systems and industrial cooperation. The main factors that determine the need to use a special ICT platform for innovation network cooperation were considered. The main issues of concurrent engineering (C-technology) application in high-technology industries and innovation cooperation for integrated product development were studied.