• Journal of Digital Convergence
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• v.18 no.9
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• pp.453-461
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• 2020

This is a study to investigate the factors affecting the Self-control in COVID-19 non-face-to-face online learning participate and to present a strategy for effective program development. The subjects of this study were 105 participants of COVID-19 non-face-to-face online learning participate in J-do area and collected data by self-reported questionnaire. Data were analyzed by t-test, ANOVA, correlation analysis and stepwise multiple regression analysis. The results of this study were the explanatory power was 50.7% with self-control, self-regulation efficacy, self-confidence. As a result of the above, in order to improve the self-control of participants in Multiple disaster situations non-face-to-face online offline learning, it is necessary to develop a fundamental and continuous educational program that improves the self-regulation efficacy and confidence of learning participants.

• Journal of Convergence for Information Technology
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• v.9 no.10
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• pp.187-194
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• 2019

This study is a descriptive study for analyzing cigarette warning picture and message effect according to smoking status (smoking, non-smoking, ex-smoking). A total of 219 subjects participated in the study. Data collection was conducted from June 4, 2017 to June 14, 2017. The survey was conducted by using the 10 cigarette warning pictures(heart disease, stroke, lung cancer, laryngeal cancer, oral cancer) and cigarette warning messages selected by the Ministry of Health and Welfare in 2016. The results of the study showed that there was a statistically significant difference in smoking cessation intention between smoking, non-smoker and ex-smoker groups after exposure of smoking warning picture and cigarette warning message(F=36.08, p<.001). Therefore, it is suggested that the contents of cigarette warning picture and warning messages including T.V Anti-Smoking Public Service Announcement need to be replaced regularly in order to improve the smoking cessation of smokers according to National Health Promotion Act.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.33 no.1
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• pp.25-45
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• 2022

This study was to develop KORMARC-bibliographic format reflecting cataloging trends after LRM using literature review, analysis of MARC 21 discussion papers, and comparison of the fields in MARC 21 and KORMARC. The acceptance and consideration of fields and sub-fields that need to be revised in KORMARC are as follows. First, in terms of LRM / RDA, fields 381 or 387 for the representative expression, field 881 and the change and addition of its sub-fields for the manifestation statement, and data provenance code to ▾7 sub-field for date provenance may be considered. Second, in terms of Linked Data, ▾1 sub-field for RWO, and field 758 for related work identifier can be added. Third, for the data exchange of KORMARC and BIBFRAME, it should be developed in consideration of mapping with BIBFRAME classes and attributes in KORMARC. Fourth, additional fields such as 251 version information, 334 mode of issuance, 335 expansion plan, 341 accessibility content, 348 format of notated music, 353 supplementary content characteristics, 532 accessibility note, 370 associated place, 385 audience characteristics, 386 creator/contributor characteristics, 388 time period of creation, 688 subject added entry-type of entity unspecified, 884 description conversion information, 885 matching information could be developed. This study will be used to revise KORMARC-bibliographic format and to build and utilize bibliographic data in domestic libraries.

• Education of Primary School Mathematics
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• v.26 no.1
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• pp.15-28
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• 2023

Since mathematical concepts are learned through the meaning of mathematical terms in school mathematics, learners must understand and use mathematical terms appropriately. However, the meaning of mathematical terms used in real life may be perceived differently from elementary mathematics textbooks, and this difference may cause confusion in learners' understanding of mathematical terms. Therefore, this study was intended to compare and analyze the mathematical terms in elementary mathematics textbooks used in Korea and a Korean dictionary. The findings revealed that the meaning of the textbooks was similar or different, and the subject indicated by each meaning was different. In this case, in order to prevent confusion among learners, it is necessary to supplement and guide each meaning by recognizing the difference between the mathematical terms in elementary mathematics textbooks used in Korea and a Korean dictionary.

• Journal of the Korea Convergence Society
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• v.7 no.6
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• pp.81-88
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• 2016

This study is descriptive correlational research to analyze converging influence of empathy and prejudice on discriminatory behavior toward the mentally illness patients in the nursing students. Research objects are 175 students of department of nursing and who understand purpose of this study and agree with participate in this study. Collected Data were analyzed t-test, ANOVA, Pearson's correlation coefficient, Linear Regression by IBM SPSS 21.0 program. As a result empathy increased prejudice and discriminatory behavior on mentally illness patients was reduced. And prejudice against mentally illness patients was increased discriminatory behavior. In addition, factors that affect the discriminatory behavior of the mentally illness patients are gender, prejudice and empathy. In order to reduce prejudice and discriminatory behavior on mentally illness patients of nursing college students suggest that brief training program and the need for promoting empathy in the nursing curriculum.

• Journal of Industrial Convergence
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• v.18 no.2
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• pp.51-57
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• 2020

This is a descriptive research to find out the effect of office workers resilience, depression and stress. The research subjects were 123 office workers in one location and data were collected from August 1 to 20, 2018. Collected data were analyzed by t-test, ANOVA, Pearson's correlation, and multiple regression analysis. The research results showed negative correlation between office workers resilience and their depression(r=-.195, p=.040), stress (r=-.424, p=.000). Sub-factors of resilience to affect their depression were satisfaction level in their lives (β=-.299, p=.001) and relationship(β=.300 p=.002). Sub-factors of resilience to affect their stress were satisfaction level in their lives(β=-.315, p=.001). This research was helpful to understand office workers resilience and it is necessary to develop a variety of education and training programs to enhance this.

• 한국사회정책
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• v.25 no.4
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• pp.199-231
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• 2018

The development of ICT has led to changes in the pattern and the meaning of work and requires restructuring of the existing social security system, which was established chiefly for the wage workers in the industrial economy. However, while economic activities within the digital platform markets are different from industrial labour, there is still a lack of discussion on what social problems platform workers can face and how to cope with them. As a comprehensive sketch of economic activities in platform economy, this study identifies the types of platform workers and analyses three characteristics of their economic activities - flexibility, virtuality, and connectivity. It then examines what social risks can be derived form the three characteristics. This research lastly suggests alternative social safety nets and policies to alleviates the social risks and problems that platform workers may face in the digital society.

• Proceedings of the IEEK Conference
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• 2008.06a
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• pp.711-712
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• 2008

We developed a XMAS (X Multimedia Analysis System) for analyzing the illegal and objectionable multimedia in Internet environment based on Web2.0. XMAS uses the MPEG-7 visual descriptor and multi-class SVM (support vector machine) and its performance (accuracy on precision) is about 91.6% for objectionable multimedia analysis and 99.9% for illegal movie retrieval.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.07a
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• pp.685-688
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• 2020

본 논문에서는 게임 개발의 한 형태이자 새로 도입된 개발 형태 중에 가장 떠오르고 있는 얼리액세스 개발 형태에 대해 서술하며, 얼리액세스 개발 방식의 공통적인 성격과 성공했던 게임들의 사례를 통해 앞으로 게임 개발자들에게 지양해야 할 부분과 반영해야 할 부분을 통해 소비자들에게 어떤 방식으로 접근해야 효과적으로 다가갈 수 있으며, 어떤 방향의 개발을 거쳤던 게임이 흥행하지 못했는지를 연구, 분석을 통해 얼리액세스 만의 방식을 통해 개발자, 소비자 모두를 충족시킬 수 있는 전략을 제시하고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2005.05a
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• pp.1027-1030
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• 2005

기존 의미커널을 적용한 주관식 채점 시스템은 여러 답안과 말뭉치에서 추출한 색인어들과의 상관관계를 벡터방식으로 표현하여 자연어 처리에 대한 문제를 해결하려 하였다. 본 논문에서는 기존 시스템의 답안 및 색인어의 표현 한계로 인한 유사도 계산오차 가능성에 대한 문제를 해결하고자 시소러스를 이용한 임의 추출 방식의 답안 확장을 적용하였다. 서술형 주관식 평가에서는 문장의 문맥보다는 사용된 어휘에 채점가중치가 높다는 점을 착안, 출제자와 수험자 모두의 답안을 동의어, 유의어 그룹으로 확장하여 채점 성능을 향상시키려 하였다. 우선 두 답안을 형태소 분석기를 이용해 색인어를 추출한 후 워드넷을 이용하여 동의어, 유의어 그룹으로 확장한다. 이들을 말뭉치 색인을 이용하여 단어들 간 상관관계를 측정하기 위한 벡터로 구성하고 의미 커널을 적용하여 정답 유사도를 계산하였다. 출제자의 채점결과와 각 모델의 채점 점수의 상관계수 계산 결과 ELSA 모델이 가장 높은 유사도를 나타내었다..