• The Journal of Korean Association of Computer Education
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• v.18 no.6
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• pp.53-62
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• 2015

This study analyzes the evolutions of art therapy as a mean to apply it for treatment of internet addiction disorder and additionally provides insights to prevent this disorder through art therapy. For this purpose, we have investigated the art therapy based internet addiction treatment researches published in South Korea from 2000 to 2015. The analyzing method used in this study was based on modification of previously published domestic researches covering the following 3 criteria: research objects (age, gender, number of participants in the experimental group), research subjects (single technique numbers, single technique types, study areas, research topics), research methods (research type, research design, measurement method, treatment period). Based on the results of current study, we have proposed various suggestions for improvement of art therapy to treat internet addiction with higher efficiency.

• Journal of the Korean Society for information Management
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• v.31 no.1
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• pp.99-118
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• 2014

This paper carried out co-word analysis of noun and noun phrase using text-mining technique in order to grasp the research trends on domestic and international information science articles. It was conducted based on collected titles and articles of the papers published in the Journal of the Korean Society for Information Management (KOSIM) and Journal of American Society for Information Science and Technology (JASIST) from 1990 to 2013. By dividing whole period into five publication window, this paper was organized into the following processes: 1) analysis of high frequency co-word pair to examine the overall trends of both information science articles 2) analysis of each word appearing with high frequency keyword to grasp the detailed subject 3) focused network analysis of trend after 2010 when distinctively new keyword appeared. The result of the analysis shows that KOSIM has considerable portion of studies conducted regarding topics such as library, information service, information user and information organization. Whereas, JASIST has focused on studies regarding information retrieval, information user, web information, and bibliometrics.

• Electronics and Telecommunications Trends
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• v.32 no.1
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• pp.116-122
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• 2017

유전체 분석을 위한 시퀀싱 기술의 발전으로 유전체 데이터량이 폭발적으로 증가하고 있다. 저장 및 관리 비용 절감을 위해 유전체 데이터 압축 기술이 연구되고 있지만, 국제 표준의 부재로 다양한 포맷들이 사용되고 있다. 최근, MPEG에서 유전체 데이터의 압축 및 저장 표준에 대한 필요성을 받아들여 표준화 작업이 진행 중이다. 본고에서는 유전체 분석의 기본이 되는 염기서열의 분석 과정을 소개하고, 유전체 데이터 압축 및 저장 기술의 표준화 동향에 대해서 살펴보고자 한다.

• 재활복지
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• v.21 no.1
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• pp.1-26
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• 2017

The main purpose of this paper is identifying the trends of researches in the realm of social welfare for disabled people. It tries to introduce an alternative analytic approach - key word network analysis - that might surpass the shortage of analysis methods of existing studies which have mainly relied on descriptive analysis. For this purpose the authors constructed a database composed of key words and informations about research methods of the data sources of this study. The sources are such researches as doctoral theses and the papers of Korean Journal of Social Welfare and Journal of Rehabilitation Research which were published during the 20 years from 1996 to 2015. Total numbers of the thesis or papers analysed at this study are 1,034. The results are shown in three ways as follows: First, the method trends of selected researches. Second the lists of interested types and population groups of the disabled persons and interested issues. Third, the intellectual structure of the research. Based on the findings of this study, some suggestions are given considering desirable directions of future researches in relation to perspectives, methods, targets and subjects of them.

• Journal of the Korean Society for information Management
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• v.33 no.4
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• pp.201-223
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• 2016

As a type of humanities discipline, information user studies tend to have influence and applicability on the related research fields. However, research trends and status of the user studies in Korea have not been extensively explored and thus resulted in limited sharing of the research outcomes. In this research, all papers related to the information user studies were selected from 5,392 articles reported in the five Korean Library and Information Science Journals. The chosen papers were classified according to the subject categories then qualitatively analyzed in terms of research productivity and trends. Library was the main theme of the information user studies. A number of suggestions were generated to apply the information user studies outcomes in solving academic as well as wider societal problems.

• Informatization Policy
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• v.17 no.3
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• pp.36-56
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• 2010

The number of studies on e-government has increased rapidly in South Korea while the government has implemented world-class e-government. However, there has been little effort to assess the achievements and limitations of e-government studies up to the present. This article analyzes 146 research papers from 43 academic journals by using the meta-analysis method. Our analysis focuses on the papers' perspectives and topics, methodologies and methods, and use of theories. Comparisons to similar foreign studies are also conducted. Our finding shows that there have been substantial improvements and practical contributions of e-government research, mainly in Public Administration and Information Systems literature. Some recommendations are suggested on ways to strengthen e-government research: a multi-disciplinary approach, the rigor and diversity of research methods, theory building, salience, and plasticity.

• Information and Communications Magazine
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• v.32 no.11
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• pp.65-76
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• 2015

본 논문에서는 5G 이동통신에 적용하기 위한 동일대역 전이중방식 송수신기의 자기간섭제거 기술 동향에 대하여 분석하였다. 전이중방식 송수신기는 기존의 반이중방식 송수신시스템에 비하여 스펙트럼 효율성이 높고, 고속, 고용량의 데이터처리를 제공할 수 있기 때문에 5G 이동통신에서 사용될 송수신기 기술로 연구되고 있다. 전이중방식 송수신기에서 가장 문제가 되는 것은 동일주파수에서 송신과 수신이 이루어지면서 발생하는 자기간섭이며, 이를 해결하기 위한 자기간섭 격리 또는 제거기술이 안테나 및 채널, 아날로그 RF, 디지털 영역으로 구분되어 연구되고 있으며, 최근에는 시스템 측면에서 통신시스템의 성능을 확보하기 위한 연구가 다양하게 이루어지고 있다. 본 논문에서는 자기간섭제거기술의 정의 및 종류, 초기연구동향 그리고 최근 연구동향을 시스템측면과 요소기술측면에서 파악하여 전이중방식 송수신기를 위한 기본 연구를 통해 효율적인 설계를 위한 접근방법을 제시하고자 한다.

• 재활복지
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• v.20 no.1
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• pp.23-42
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• 2016

The purpose of this study was to analyze research trends in life-long education for people with disabilities by analyzing journal article related to special education and disabled welfare in Korea, present suggestions for future study in the field. For the purpose, the author selected 94 studies listed on 16 kinds of journal articles related to special education and disabled welfare, analyzed trend journals by year, trend research topics, research methods. The results through data analysis are as follows. First, the studies on life-long education with disabilities were increasing, expecially representing a sharp increase from 2014. Second, the research topic areas most referred were studies related life-long education curriculum and program, life-long learner and learner group. Third, most of the first authors came from universities in Metropolitan and Yeongnam area. The research study using a questionnaires was that the majority method. Based on this results, the implications for future studies on life-long education for people with disabilities were discussed.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.22 no.2
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• pp.147-163
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• 2023

Recently, there has been an increase in the research and development of automated vehicles worldwide. Research focused on automated vehicles in Korea is steadily progressing as a national R&D project. Since automated driving technology comprises diverse technology fields, it is necessary to identify the current position of the research. In this study, we propose a methodology for analyzing research trends using the NTIS data. In addition, we review the effectiveness of the currently developed research trend methodology by deriving primary keywords and major topics using the proposed method. We expect that the methodology developed in this study can be applied to identify and analyze future automated vehicle research trends.

• Journal of Korean Society of Archives and Records Management
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• v.11 no.2
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• pp.7-31
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• 2011

The current study aims at reviewing electronic records research trends published during the past 11 years, in order to shed light on what have been accomplished so far as well as what should be done to make progress in the field of archival science. A total of 57 research articles have been selected from 2 journals from archival science and 3 journals from library and information science. Selected articles are categorized into 8 subject areas. For each subject area, research trends are analysed. Where further research are needed are also identified. Implications from the analysis are addressed in terms of the need of empirical studies and sound research methodology as well as of the necessity of establishing consensus on what constitutes academic research in archival science.