• 복식문화연구
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• 제27권3호
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• pp.193-205
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• 2019

A trend analysis of research articles in a field of knowledge is significant because it can help in finding out the structural characteristics of the field and the future direction of research through observing change in a time series. We identified the structural characteristics and trends in text data (keywords) gathered from research articles which in itself is an important task in various research areas. The titles and keywords were crawled from research articles published from 2016 to 2018 in the Research Journal of the Costume Culture (RJCC), one of the representative Korean journal in the field of clothing and textile. After we extracted data comprising English titles and keywords from 195 published articles, we transformed it into a 1-mode matrix. We used measures from network analysis (i.e., link, strength, and degree centrality) for evaluating meaningful patterns and trends in the research on clothing and textile. NodeXL was used for visualizing the semantic network. This study observed change in the clothing and textile research trend. In addition to covering the core areas of the field, the subjects of research have been diversifying with every passing year and have evolved onto a developmental direction. The most studied area in articles published by the RJCC was fashion retailing/consumer psychology while aesthetic/historic and fashion industry/policy studies were covered to a more limited extent. We observed that most of the studies reflecting the identity of RJCC share subject keywords to a significant extent.

• 창의정보문화연구
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• 제6권1호
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• pp.23-30
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• 2020

본 논문은 융복합 논문지인 창의정보문화연구의 연구 동향을 분석하기 위한 목적으로 텍스트 마이닝 방법을 활용하였다. 기존의 연구동향 분석방법은 전통적인 내용분석 방법을 사용하여 연구자 개인의 성향이 반영되는 한계가 있었다. 따라서, 기존 연구 동향 분석의 한계를 보완하고자 본 논문에서는 토픽 모델링 기법을 사용하였고, 창의정보문화연구 논문지의 2015년에서 2019년까지 발간된 논문 전체의 영문초록을 분석하였다. 분석 결과, 가장 많이 등장한 단어는 "education"이었고, 8개의 연구 주제가 도출되었다. 도출된 주제는 교육대상, 교육평가, 학습자역량, 소프트웨어와 메이커 문화, 정보교육과 컴퓨터교육, 미래교육, 창의성, 교수학습방법으로 분석되었다. 본 논문의 텍스트 마이닝을 활용하여 융복합연구 논문지의 연구동향을 분석하였다는 점에서 의의가 있다고 할 수 있다.

• 유통과학연구
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• 제20권3호
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• pp.59-69
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• 2022

Purpose: The purpose of this study is to provide information for other journals as well as the continuous development of distribution science research by confirming the globalization performance of the Journal of Distribution Science (JDS), the main journal of KODISA. Research Design, Data, and Methodology: A total of 863 papers published in JDS from 2011 to 2021 searched by scienceON were divided into 4 periods and analyzed under the headings of submission system, standardity, collaboration, and degree of achievement of publication goals. SPSS 24.0 and R 4.1.1 package were used to perform the publication frequency analysis, crosstab-analysis, keyword frequency analysis, and LDA topic modeling were performed. In addition, trend analysis with weight applied to each word was performed. Results: It was found that the ratio of English-written papers, which is the indicator of a journal's starndardity, is continuously increasing, and the ratio of overseas authors, which is the indicator of collaboration, is also continuously increasing. It was confirmed through keyword trend analysis by period and LDA topic modeling results - which were weighted to confirm the degree of achievement of the journal's publication goal - that the articles published by the journal has been in agreement with monthly research topic proposed by JDS. Conclusion: By examining the five criteria for globalization, it can be concluded that JDS's efforts for globalization are achieving significant results and providing effective directions for other academic journals. However, in order for JDS to become a top academic journal, it was suggested that efforts should be made to establish a system for collaborative research by domestic and foreign authors, as well as to provide a clear definition for the monthly research topics and classification of sub-topics.

• Journal of Preventive Medicine and Public Health
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• 제57권2호
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• pp.96-107
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• 2024

Objectives: While several food assistance programs in the United States tackle food insecurity, a relatively new program, "Food is Medicine," (FIM) initiated in some cities not only addresses food insecurity but also targets chronic diseases by customizing the food delivered to its recipients. This review describes federal programs providing food assistance and evaluates the various sub-programs categorized under the FIM initiative. Methods: A literature search was conducted from July 7, 2023 to November 9, 2023 using the search term, "Food is Medicine", to identify articles indexed within three major electronic databases, PubMed, Medline, and Cumulative Index to Nursing and Allied Health Literature (CINAHL). Eligibility criteria for inclusion were: focus on any aspect of the FIM initiative within the United States, and publication as a peer-reviewed journal article in the English language. A total of 180 articles were retrieved; publications outside the eligibility criteria and duplicates were excluded for a final list of 72 publications. Supporting publications related to food insecurity, governmental and organizational websites related to FIM and other programs discussed in this review were also included. Results: The FIM program includes medically tailored meals, medically tailored groceries, and produce prescriptions. Data suggest that it has lowered food insecurity, promoted better management of health, improved health outcomes, and has, therefore, lowered healthcare costs. Conclusions: Overall, this umbrella program is having a positive impact on communities that have been offered and participate in this program. Limitations and challenges that need to be overcome to ensure its success are discussed.

• International Journal of Computer Science & Network Security
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• 제24권2호
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• pp.113-123
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• 2024

Stock market news sentiment analysis (SA) aims to identify the attitudes of the news of the stock on the official platforms toward companies' stocks. It supports making the right decision in investing or analysts' evaluation. However, the research on Arabic SA is limited compared to that on English SA due to the complexity and limited corpora of the Arabic language. This paper develops a model of sentiment classification to predict the polarity of Arabic stock news in microblogs. Also, it aims to extract the reasons which lead to polarity categorization as the main economic causes or aspects based on semantic unity. Therefore, this paper presents an Arabic SA approach based on the logistic regression model and the Bidirectional Encoder Representations from Transformers (BERT) model. The proposed model is used to classify articles as positive, negative, or neutral. It was trained on the basis of data collected from an official Saudi stock market article platform that was later preprocessed and labeled. Moreover, the economic reasons for the articles based on semantic unit, divided into seven economic aspects to highlight the polarity of the articles, were investigated. The supervised BERT model obtained 88% article classification accuracy based on SA, and the unsupervised mean Word2Vec encoder obtained 80% economic-aspect clustering accuracy. Predicting polarity classification on the Arabic stock market news and their economic reasons would provide valuable benefits to the stock SA field.

• 복식문화연구
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• 제8권3호
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• pp.387-410
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• 2000

The purpose of this study was to approach to the internal meanings included in the Happening and the culture of hippies, by analysing the basic mental conditions in the process of the Happening. And this study was composed of the concept and the development of Happening, the characteristics of the hippies that related in the midst of the happening's background, and the formativeness between these factors and hippies'fashion. Since the happening a genre of fine arts expression attended the New School for social research in New York in 1954, Allan Kaprow direct-influenced by John Cage used the word 'Hapening'first, practicing '18 Happenings in 6 parts'at the Rueben gallery in 1959. Kaprow's 18 Happenings was one of the earliest opportunities for a wider public to attend the live events that several artists had performed more privately for various friends. Despite the very different sensibilities and structures of artist's works, artists were all thrown together by the press under the general heading of 'Happening', following Kaprow's 18 Happenings. Being considered as the root of the Happening 'Expression of Sound'of John Cage was the discovery of the exisiting thing- the Happening. Most artists were to be deeply influenced by Cage's theories and attitudes-that is, his sympathy for Zen Buddihism and oriental philosophy-and by reports of the Black Mountain events. These events would directly reflect contemporary painting and stemmed from the Futurists, Dadaists and Surrealists. And Happening's development background was based on the culture of hippies. Swinging London had been under the sway of psychedelic drugs and utopian visions of 'hippie'wave sweeping in from Califonia. This wave, which affected solid middle-class youth first and formost, began in Haight Ashbury in San Francisco. Without dwelling on the hippie movement here, it is worth nothing that it resulted from the convergence of several undercurrents : consciousness-expending drugs, the anti-Vietnam war developments, the impact of English pop groups on American music and the rise of protest songs, and finally the beatnik tradition of non-conformism. Hippie culture and its pursuit of love, peace and psychedelia was the antitheses of 1960s main street fashion. The media gave everyone with long hair the label of 'hippie', but it was always a very loose collage of attitudes and styles. The rejection of sexual taboos was conveyed by the hippie's refusal to wear. Although the bold exposure of body raised controversies because it went against the existing moral values, it has a significant implications. Psychedelics brought mind-expansion and the possibillity that modern technology (light show, synthesized electronic sounds), new fabrics or colors, and LSD could be utilized to provide an escape route from the dreariness of modern life. During the 1960s, traditional costumes, many of which had never been seen outside their native regions, became sought after and adopted in the West, initially by the young, who wanted to demonstrate their solidarity with cultures uncontaminated by mass industry. The most ardent proponents of such folk costumes were the hippies. Hippies dress was sometimes decribed as 'anti-fashion', produced by a patchwork of ragged cast-offs and flamboyant accessories, of outmoded Western dress and time-honored ethnic garments all combined, modified and permutated into variety of personal statements. 'Flower Power'became a reality. From the results of this study, we can see the expanding trend of the influence and the concept of the sew art genre 'Happening'in the formativeness as well as the fine arts field.

• 한국융합학회논문지
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• 제9권4호
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• pp.15-22
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• 2018

패키징에 대한 소비자들의 주요인식을 조사하기 위해 빅데이터 분석방법인 텍스트 마이닝과 의미연결망 분석을 중심으로 연구를 진행하였다. 데이터 수집은 웹&SNS데이터 분석 프로그램인 텍스톰(Textom)을 사용하여 2년 7개월간의 데이터를 수집하였다. 연구 결과 네트워크 중심도는 패키징의 경우 8.9% 포장은 9.1%로 패키징이 보다 다양한 주제를 다루는 것으로 조사되었다. CONCOR 분석을 통해서 유사한 의미를 가지는 4개의 그룹으로 분류하여 패키징에 관한 소비자들의 주요인식을 연구, 개발, 산업, 소재, 기능 등으로 요약하였다. 본 연구에 따르면 소비자가 가장 많이 인식하는 패키징 소재는 합성수지이며 패키징 기능으로는 보관의 기능을 주로 인식한다. 또한 소비자들이 인식하는 패키징 관련 상품군으로 제약, 의약품인 것으로 조사되었다. 본 연구결과는 패키징에 대한 소비자들의 인식을 예측함으로써 향후 이루어질 연구와 산업발전에 기초자료로써의 활용 가능성을 가지며 빅데이터와 패키징 두 분야의 융합을 통한 패키징 분야의 새로운 연구방향을 제시한 의의가 있다.

• 한국정보과학회논문지:소프트웨어및응용
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• 제37권10호
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• pp.788-801
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• 2010

모바일 기기가 발전함에 따라 입력 수단에 대한 연구는 중요한 이슈이다 키패드, 쿼티키패드, 터치, 음성인식 등 다양한 입력장치가 사용되고 있으나 아직 데스크톱 입력장치에 비해 편의성이 떨어져서 입력 시의 오타나 탈자 등의 오류가 포함되는 경우가 많다. 이러한 입력 오류는 문자 메시지 등 사람과의 의사소통에는 문제를 일으키지 않으나 사전, 주소록 등의 데이터베이스 검색에는 치명적인 오류로서 원하는 검색 결과를 얻지 못하게 된다. 특히 한글의 경우 자음과 모음의 조합을 통해 글자를 생성하는 특성상 1만자가 넘는 글자의 조합이 가능하여 영문에 비하여 오류의 빈도가 높다. 기존의 검색 시스템은 Suffix Tree등을 이용하여 입력 오류를 처리하지만 다양한 오류에 대응하기에는 한계가 있다. 본 논문에서는 오자, 탈자 등의 입력 오류를 허용하면서 빠른 검색이 가능한 근사 한글 단어 검색 시스템을 제안하고자 한다. 이 시스템은 기존의 알파벳에 적용된 근사 문자열 검색(Approximate String Searching)을 한글에 효과적으로 적용할 수 있는 여러 가지 알고리즘과 기법이 포함되어 있다. 그리고 제안된 시스템을 이용한 변형 욕설 필터링 시스템의 개발에 대해 이야기하고자 한다. 이 시스템은 유저의 각종 변형 욕설 입력에 대해 90% 이상의 필터링 성능을 보였다.

• 한국게임학회 논문지
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• 제10권6호
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• pp.115-124
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• 2010

뇌파는 초기에 원숭이가 모터로 팔을 조작하기 위한 방법에 관한 연구로 시작되었다. 최근에는, 측정한 뇌파를 치매 환자의 치매 진행 정도를 늦추거나 집중력결핍 과잉행동장애 아이들의 집중력을 높이기 위한 연구들이 진행되고 있다. 그리고 저가의 뇌파 측정 장치가 출시되면서 게임 인터페이스로도 사용된다. 뇌파로 게임을 제어할 때의 문제점은 사람마다 평균 진폭, 평균 파장 그리고 평균 진동 횟수가 다르다는 것이다. 뇌파 차이는 뇌파로 게임을 제어할 때 형평성 문제를 발생시키기 때문에 뇌파를 정규화해서 사용하는 방법이 필요하다. 이 논문에서는 정규분포를 사용해서 측정한 뇌파를 정규화하고 제어로 사용할 파형을 계산하는 방법을 제안한다. 이를 위해서 뇌파 변환 과정을 7단계로 나누어 처리하는 프레임워크를 제안하고 각 단계에 필요한 계산과정을 기술한다. 실험에서는 BCI 영어단어 학습 프로그램에 제안한 방법을 적용하여 두 피험자 파형을 비교했다. 실험에서는 두 피험자의 파형 유사 정도를 상관계수로 측정했다. 명상 값은 제안한 방법을 적용할 때 약 13%가 증가되었고 집중 값은 약 8%정도 증가되었다. 제안한 정규화 방법은 뇌파에 반영된 개인의 특성을 줄여서 제어에 적합한 파형으로 변환하기 때문에 게임과 같은 응용프로그램에 적합하다.

• 척추신경추나의학회지
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• 제7권1호
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• pp.1-13
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• 2012

Objectives: Although chuna medicine has progressed distinguishingly, yet chuna medical terminology hasn't been standardized. So there are a lot of difficulties in translating chuna related book and their meaning cannot be conveyed properly. For this reason, we could say standardization of chuna medical terminology is very essential. Purpose of our study was to develope a standard database of concept terms for chuna medicine, in addition, we considered establishing fundamental principles of chuna medical terminology. Methods: To select standard chuna medical terms, we sorted important chuna medical index words. Then we sorted those words into a group that has same meanings and united to one single term. In the meantime, we extracted index words from 26 domestic and foreign manual technique related books and sorted them out and based on these word, we translated chuna medical terms to Korean terms. In the case of chuna technique terms, we searched chuna text books for term those were wrongly used, and corrected them by suggesting fundamental principles of terminology. Results: 664 chuna words were selected as standard chuna terms and have been translated to English terms. In the process, adscititious words such as anatomical terms and title of books were exempted and selected only important words that could be used as index of chuna terms. In deciding essential elements of chuna technique terms, patient position, contact point, segmental contact point, malposition, procedure method were selected. Conclusions: Correcting chuna medical terms in a sort period could cause confusion, but in long term perspective, in the aspect of conveying the meaning clearly and education purpose, standardizing of chuna medical terminology must be done. From this study, standardization of chuna medical terms were chosen in large category, but further studies must be followed in order to standardize terms of subdivisional categories.