• Proceedings of the Korea Information Processing Society Conference
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• 2021.11a
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• pp.1261-1264
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• 2021

현대 사회의 스트레스 문제가 심각해짐에 따라 각종 스트레스 관리 서비스가 꾸준히 개발되고 있으나, 해당 서비스들은 정서 상태 판단을 사용자가 직접 입력하는 데이터에만 의존하기 때문에 분석 결과를 완벽히 신뢰하기 어렵다. 본 연구에서 개발한 앱 S-detector는 스마트폰 사용 시간 및 빈도 정보를 자동으로 수집하고, 사용자가 작성한 일기 데이터에서는 감정 단어를 추출하여 스마트폰 사용 데이터와 일기 데이터를 각각 분석, 종합적으로 판단하는 알고리즘을 가지고 있다. 따라서 사용자가 심리·정신적 문제 가능성을 쉽게 인지하는 데 도움을 주는 앱으로서 해당 문제를 예방하거나 조기에 해결함을 목표로 한다.

• Journal of the Korea Convergence Society
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• v.8 no.12
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• pp.243-248
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• 2017

This study set the standard for label standardization of foreign sports apparel. Based on the theory of labels, the labels were scanned around the internal T-shirt of sports apparel brands. Based on the plan, 32 young men and women surveyed 32 tentative labels. As a result, The survey revealed that the respondents preferred the information of size, fit, washing symbol mark, and function. Based on these results, the complementary labels were designed for balance, simplicity, coherency, cognitive, and harmonization. The study interviewed 12 men and women in their 20s and 30s. As a result, the subjects indicated that they selected cognitive preference for labels because of the maximum, minimum spacing, and emphasis on information representative.

• Journal of Korean society of Dental Hygiene
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• v.8 no.1
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• pp.37-43
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• 2008

이 연구는 보건계열 학과에 재학중언 학생들의 윤리의식에 미치는 영향요언을 살펴보고자 4개 전문대학 보건계열 학과에 재학중인 학생 650명을 대상으로 실시하였다. 연구방법은 개별자기기입법에 의한 설문조사법이었고, 설문은 윤리 지식수준을 측정하기 위한 문항과 윤리교육에 대한 경험과 필요성을 묻는 문항, 윤리의식에 미치는 영향 요인을 묻는 문항, 윤리의식을 배우는 역할모델을 묻는 문항으로 구성하였다. 수거된 설문은 596부이었고, 회수율은 91.7% 이였다. 연구결과, 의료관계법규 지식수준과 팀웍 지식수준이 다른 윤리 지식 수준에 비해 높은 것으로 나타났고, 의료관계법규 지식수준은 전문 윤리교육 필요성을 인지하고 있는 학생에서 높은 것으로 나타났다. 전문가 윤리 지식수준은 전문 윤리교육 필요성을 인지하고 있는 학생에서, 3학년에서, 직업 윤리교육경험이 있는 학생에서 높은 것으로 나타났다. 의사결정판단 지식수준은 전문 윤리교육 필요성 인지, 임상실습경험, 윤리의식 영향요인, 전문 윤리교육청험이 유의한 영향을 미치는 것으로 나타났으며, 이 중 가장 큰 영향을 미친 변수는 임상실습경험이었다. 팀웍 지식수준은 역할모델이 종교단체라고 응답한 학생에서, 윤리의식 영향요인이 가정이라고 응답한 학생에서, 전문 윤리교육을 경험한 학생에서 높게 나타났다. 이상의 결과로 보아, 윤리교육의 필요성을 인지하고 있는 학생일수록 윤리 지식수준이 높은 것을 알 수 있었으며, 이 외에도 다양한 변수를 고려하여 후속 연구가 이루어져야 할 것으로 사료되었고, 본 연구를 통하여 보건계열 학과에 재학 중인 학생들에게 윤리에 대한 사고 기회를 부여했다는 점과 윤리 의식수준을 점검했다는 점에서 의의가 있다고 사료되었다.

• KIISE Transactions on Computing Practices
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• v.23 no.11
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• pp.641-649
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• 2017

As Internet of Things devices become pervasive, services improve to better assess the context and to alert other users to deal with emergencies. Such services use Internet of Things devices to detect the context around the user and promptly notify public institutions, hospitals or other parental users in emergencies. Most of these systems analyze an event when the value of the device is unchanged for a period of time or if it detects an abnormal value. However, just monitoring sensor values makes it difficult to accurately understand the context surrounding a user. Also if the device is inactive, it can not identify the context or provide services again. However, understanding the user requirements, services provided through other devices, information sent to other users lets, appropriate actions be taken. This paper, proposes a device search method and system based on a context-aware model that includes user demands. The proposed system analyzes the user's context and demands by using data collected from the internet of things devices. If user devices are inactive, they can recognize other devices by searching for other devices and providing services to users again. Through the proposed method, the user-centric services are provided. This method also analyzes and responds to requirements in various emergencies.

• Korean Journal of Cognitive Science
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• v.23 no.3
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• pp.323-348
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• 2012

Three experiments were conducted to explore the interaction of personal pronoun (e.g. 'I' and 'you') and emotional evaluation (e.g. positive and negative) using time-course (e.g. SOA 500-1000ms) and multi-task approaches (e.g. lexical decision task and primed naming task). In Experiment 1, Participants were presented personal pronoun as primes at SOA 1000ms and were asked to response emotional words which were differed in emotional attributes. The results showed that the interaction effects of personal pronoun and emotional words were found. In Experiment 2, Participants were presented personal pronoun as primes at SOA 1000ms and were asked to response emotional words which were differed in emotional attributes. The results showed that no effects were found. In Experiment 3, Participants were presented personal pronoun as primes at SOA 500ms and were asked to pronounce emotional words which were differed in emotional attributes. The results showed that the interaction of personal pronoun and emotional words were found. The results of 3 experiments were discussed from a point of view of dynamic processes of social cognition.

• Journal of the Korea Convergence Society
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• v.9 no.7
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• pp.135-140
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• 2018

This study aimed to determine the changes of awareness and preference of dental hygienists according to the experience of using a digital intraoral scanner through a convergence study. Data collected by an online survey for dental hygienists in Busan, Gyeongnam and Gyeongbuk were analyzed by SPSS 24.0 program. When dental hygienists had an experience of using a digital intraoral scanner, the awareness and preference of digital intraoral scanners were significantly higher. The experience of using a digital intraoral scanner showed a positive correlation with the clinical application experience of digital intraoral scanners; the clinical application experience of digital intraoral scanners, with the awareness of digital intraoral scanners; and the awareness of digital intraoral scanners, with the preference of digital intraoral scanners. In conclusion, the dental hygienist's experience in clinical application of digital intraoral scanners is expected to increase the awareness and preference, resulting in the improvement of dental hygienists' work ability. Therefore, it is believed that continuous education and learning about digital oral scanners are needed.

• The Journal of Korean Association of Computer Education
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• v.14 no.3
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• pp.63-72
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• 2011

Satisfactory e-learning experience of working part-time adult students is a truly dynamic and multidimensional process that reflects learning needs and abilities. Special attention is given to understanding the role of student-to-faculty interaction, student-to-student interaction, e-learning content and course structure, flow, periodic off-line class meetings and synchronous Q&A sessions. Survey questions were developed and distributed to adult graduate students. Some of them were asked to complete the questions with the most interesting subjects or classes in their mind, and others with the most difficult subjects in their mind. The structural model for each group was tested. The values of path coefficients corresponding to the group with the difficult subjects turn out to be higher for the following paths; a) interaction among professors and students and satisfaction, b) contents quality and flow, c) Q&A and interaction among professors and students, d) Q&A and interaction among students. For the other paths such as interaction among students and satisfaction, contents structure and flow, the coefficient values corresponding to the group with the interesting subjects are higher. Some implications for e-learning design were provided as well.

• Journal of the Korean Data and Information Science Society
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• v.24 no.6
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• pp.1231-1239
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• 2013

Recently, successful management of the brand is more important than anything else to enhance the competitiveness of enterprises and increase customer loyalty. Most customers evaluate value and image of an enterprise in accordance with their experience of its goods and service. This study focused on the Fisheries Cooperative Association representative brand for the marketing point of view and attitude shall establish a scheme that can identify. We suggest a model that can measure the brand equity index (BEI) for equity. Based on the survey, we intended to provide the strategic direction and derive important factors for improving brand equity.

• Journal of Korea Multimedia Society
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• v.16 no.9
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• pp.1109-1118
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• 2013

Recently, stereoscopic three-dimensional(S3D) movie and video are becoming globally popular. However, there are some people who could not perceive 3D depth information well. Traditional stereopsia test tools could not analyze the subject's perceived depth accurately. Therefore, it is necessary to have a test tool that accurately measures the degree of perceived depth of subjects. In this paper, we suggested a 3D content depth measuring instrument and produced suitable 3D contents for the instrument. We measured subjects' perceived depth of 3D foreground objects in terms of $+1^{\circ}$, $-1^{\circ}$, $-2^{\circ}$ binocular disparity and compared the measured values with the theoretical values. Measured values were slightly bigger than the theoretical values. Deviation between the measured values and theoretical values increased with extrusion distances.

• Journal of Digital Convergence
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• v.18 no.10
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• pp.345-352
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• 2020

This study was conducted to investigate 820 university students in C and G areas to analyze the effects of ethical values of health administration major college students on the perception of patient personal information protection and to present important basic data for the development of education programs. The data were analyzed through SPSS/WIN 18.0 Program. As a result of analysis, the average of personal information protection of college students majoring in health administration was low at 2.04 ± 0.24, and ethical values were idealistic tendency 2.51 ± 0.32 points, and relativistic tendency was 2.34 ± 0.34 points, which showed a high idealistic tendency. Ethical values were also significantly related to idealistic ethics and relativistic ethics in terms of the level of awareness of patient personal information protection and the perception of patient personal information protection exposure. Therefore, in order to increase the protection of patients' personal information of university students majoring in health administration, the correct ethical values should be established, and systematic and continuous education is needed for this purpose.