• 한국문헌정보학회지
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• 제46권1호
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• pp.163-181
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• 2012

본 연구는 스피치 요약의 알고리즘을 구성하기 위해서 방대한 스피치 본문의 복잡한 분석 없이 적용될 수 있는 이용자 태그 기법, 문장 위치 및 문장 중복도 제거 기법의 효율성을 분석해 보았다. 그런 다음, 이러한 분석 결과를 기초로 하여 스피치 요약 방법을 구성, 평가하여 효율적인 스피치 요약 방안을 제안하는 것을 연구 목적으로 하고 있다. 제안된 스피치 요약 방법은 태그 및 표제 키워드 정보를 활용하고 중복도를 최소화하면서 문장 위치에 대한 가중치를 적용할 수 있는 수정된 Maximum Marginal Relevance 모형을 사용하여 구성하였다. 제안된 요약 방법의 성능은 스피치 본문의 단어 빈도 및 단어 위치 정보를 적용하여 상대적으로 복잡한 어휘 처리를 한 Extractor 시스템의 성능과 비교되었다. 비교 결과, 제안된 요약 방법을 사용한 경우가 Extractor 시스템의 경우 보다 평균 정확률은 통계적으로 유의미한 차이를 보이며 더 높았고, 평균 재현율은 더 높았지만 통계적으로 유의미한 차이를 보이지는 못했다.

• 한국산학기술학회논문지
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• 제16권12호
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• pp.8234-8242
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• 2015

본 연구는 장애인생활시설 종사자의 조직 환경, 직무 환경 및 클라이언트와의 관계성과 소진의 관련성을 분석하여 사회복지사에게 보다 질 높은 업무환경 서비스를 제공할 수 있는 방안을 모색하는데 목적을 두고 광주 전남지역에 소재한 장애인생활시설에 근무하고 있는 종사자 252명을 대상으로 하였고, 주요 결과는 다음과 같다. 조직 환경, 직무 환경, 클라이언트와의 관계성을 독립변수로 설정하여 소진에 독립적으로 영향을 미치는 요인을 알아보기 위하여 회귀분석을 실시한 결과 조직 환경(${\beta}$=-.200, p=.001)과 직무 환경(${\beta}$=-.460, p<.001)은 유의미한 독립적인 요인이었고 설명력은 31.0%였다. 그러나 클라이언트와의 관계성(${\beta}$=-.059, p=0.258)은 소진에 유의미한 요인은 아니었다. 결론적으로 종사자들은 항상 자긍심을 가지고 적극적으로 활동하여 자신감을 갖도록 하여야 하고, 시설은 조직 환경 및 직무 환경의 개선이 필요하다.

• 대한지구과학교육학회지
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• 제4권1호
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• pp.66-73
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• 2011

This study aims to compare and analyze the types of teaching-learning activities, themes and percentage of STS contents in the area of "The Earth and the Universe" in elementary science subject following the 7th Curriculum and 2007 Revised Curriculum, identifying how STS education has changed and their features. First, the number of pages where STS appears in the 2007 revised science textbook has increased over 10% compared to the that of the 7th curriculum. In particular, the number of pages in the 5th and 6th graders increased substantially to 15% and 34%, respectively. Second, as a result of analysis on components of STS, 'applications of science', 'local and community relevance', 'social problem and issues', 'evaluation concerned fir getting and using information' were obtained in the order named for the 7th curriculum; while 'applications of science', 'local and community relevance', 'career awareness' and 'social problem and issues' were obtained in the order named for 2007 revised curriculum. Third, with regard to the analysis on theme areas, the 7th curriculum was found to cover the theme on use of natural resources most frequently, followed by environmental problem, while 2007 revised curriculum to cover environmental problem and effects of technical development most frequently, followed by space development and use of natural resources. Fourth, in the area of STS teaching activities, 'investigation activity' showed highest percentage in 7th curriculum, followed by 'analysis of data', and 'research design', while 'analysis of data' showed highest frequency of appearance, followed by "investigation activity' and 'actual activities' and 'research design' in the order named in 2007 revised curriculum, showing that the area of 'analysis of data' and 'actual activities' increased substantially compared to the 7th curriculum.

• 디지털융복합연구
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• 제9권4호
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• pp.143-156
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• 2011

본 연구의 목적은 친환경농산물의 구체적인 마케팅연구 일환으로 친환경농산물의 품질인증마크가 주는 메시지 효과에 대해 다루고자 하며 또한 조절초점에 따른 설득지식의 활성화, 즉 조절초점 적합성이론을 친환경농산물의 품질인증마크(유기농산물 vs. 무농약농산물)에 적용시켜 봄으로서 친환경농산물의 품질인증마크에서도 소비자가치의 활성화 효과를 확인 해보았다. 연구결과, 친환경농산물의 품질인증마크(유기농산물 vs. 무농약농산물)는 서로 다른 조절초점을 가지고 있다는 것은 소비자들이 친환경농산물의 품질인증마크(유기농산물 vs. 무농약농산물)에 따라 얻고자하는 목표가 상이하다는 것을 보여준다. 또한 해석수준이론에 다른 적합한 설득커뮤니케이션 방법을 제시함으로서 개인의 성향적 맥락 하의 다양한 소비행동연구에 실무적 시사점을 제공해 줄 수 있을 것이라고 본다.

• International Journal of Computer Science & Network Security
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• 제21권7호
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• pp.70-76
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• 2021

The relevance of intelligence involves the definition of such communication systems of PR-management and branding of media channels with the use of social networks, which are already implemented in practice by modern representatives of professional PR product. The purpose of the investigation is to determine the system of implementation of technologies of PR-management and branding of media channels with the use of social networks based on a survey of PR and brand of different media channels on the basis of a survey of brand managers and PR. 980 respondents from Ukraine took part in the survey. The survey was conducted on the Google-forms platform. The results outline a list of the most popular social networks and messengers for the implementation of PR management and branding technologies, including Facebook, Twitter, Google, LinkedIn, Tumblr; Telegram, WhatsApp, Viber, Skype. It is determined that the criteria of branding analysis are informativeness, centralization/distribution, content, feedback intensity. Identified 2 prospects for the development of branding in an interactive media environment (creation of a presentation system; integration of websites of social media and companies in universal centers). The criteria of general importance of the factors influencing the behavioral intention of consumers to use social media channels are presented (satisfaction, accessibility, perceived usefulness, trust, ease of use, attitude, social influence, self-efficacy). The meaning of the content of social media channels (public, informational and communication) is indicated. The practical significance of the study was to present the links between the criteria, development prospects and the values of branding factors.

• 치위생과학회지
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• 제21권4호
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• pp.260-266
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• 2021

Background: The purpose of the study was to evaluate the relationship and route of dental Social Media marketing by age group and support effective dental marketingy by age group. Methods: A study was conducted on 265 people, aged 20 to 64 years, who lived in Seoul, Gyeonggi area and regularly used one or more of the social media platforms, Naver Band, Facebook, Instagram, KakaoStory, Twitter, or YouTube more than once a day. A 27-question questionnaire survey of approximately 10 minutes was conducted, and the collected data was statistically analyzed using the PASW program, with the significane level set to 0.05. Results: "Introduction of acquaintances" was the most common route to visit the dentist. Regarding the use of social media platforms based on age group, 'Instagram' had the highest frequency among people belonging to the age groups of 20 to 29 years and 30 to 39 years; 'YouTube' had the highest frequency among those aged 40 to 49 years; and 'Naver Band' had the highest frequency among those aged 50 to 65 years. Conclusion: The most frequently used social media by consumers according to age included Facebook, YouTube, and Instagram. However, social media was found to have no significant impact on the choice of dental institutions, as the number of people who visited the dentist through "Introduction of acquaintances" was the highest, and "Introduction of acquaintances" did not have experience accessing the dentist site after dental marketing. If this study could provide customized marketing information for each age group through social media, it is expected that the marketing effect of dental institutions through social media would be maximized in the future.

• 가정과삶의질연구
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• 제23권2호
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• pp.159-166
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• 2005

The purpose of this study was to understand the relationship between fertility rate and the women's employment experience in household having one child, to observe the effects of related personal factor, family factor and social factor. The sample population included 276 married women in the reproductive ages(25$\~$45 years old) which are no additional pregnant or delivery after the first child birth. The major findings of the research are as follows: First, it shows some relevance between the plan of child birth and the experience of women for employment. Specially, the married women experiencing discontinuance of employment become to have a plan and motivation about the second child birth. Second, the motivations of child birth in woman of lower fertility household are related to her age, the existence of young child, and the education. Thirdly, as a result of Logit analysis, they have the plan to deliver additionally after first child birth in case of younger age and higher educational achievement than Master degree.

• 패션비즈니스
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• 제11권4호
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• pp.18-28
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• 2007

Resent Fashion trends are changing very rapidly. To understand and predict these trends, Fashion should be regarded not as object but as a social phenomenon. In this Study, the concepts of contemporary hair design trend and fashion innovative Image were defined, and the literatures regarding the relation of these two attributes were studied. To study allegory images in the hair design trend, we would like to analyse the relevance between the fashion innovativeness and cultural trend. The method used here are mostly visual data and interpretation. This study could be helpful for creative development of hair design and rediscovery of fashion meaning.

• 한국정보시스템학회지:정보시스템연구
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• 제25권4호
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• pp.163-179
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• 2016

Purpose This study investigates the associations between SNS fatigue and stress of smartphone SNS, with SNS characteristics. The study focuses on two types of SNS characteristics: information and systems characteristics. We examine SNS stress factors that includes the communication and system overload. Design/methodology/approach To test the proposed hypotheses, the study conducted structural equation modeling with Smart PLS 3.0. The study conducted A sample of 286 participants was collected from SNS users. Findings The results indicated that the information relevance in the information characteristics had an effect on the communication overload, but it had not an effect on the system overload. The information accuracy had an effect on the communication and system overload. The app pace of change influenced the communication and system overload, but the app complexity influenced the system overload. Finally, the SNS stress showed significant relationship with SNS fatigue. The academic and managerial implications were discussed based on the this results.

• 한국정보시스템학회지:정보시스템연구
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• 제19권2호
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• pp.1-21
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• 2010

웹 2.0 기술의 급속한 발전은 인터넷을 통한 커뮤니티 형성을 효과적으로 가능하게 함으로서 소셜네트워킹 사이트(SNS)의 급속한 성장을 가져왔다. 본 연구는 소셜네트워킹 사이트의 고객충성도를 높이는 요인이 무엇인가를 실증적으로 밝히는데 있다. 연구모형은 세 개의 독립요인(시스템 능력, 정보 적절성, 콘텐츠 가치)과 두 개의 매개요인(사이트 매력도, e-고객만족)으로 구성되어 있다. 중국인들을 대상으로 한 실증연구 결과 정보 적절성과 콘텐츠 가치가 사이트 매력도에 직접 영향을 미치며, 이는 다시 고객만족을 통하여 고객의 충성도에 간접적으로 영향을 미치는 것으로 나타났다. 또한 사이트 매력도는 고객만족과 고객충성도에 강력한 영향을 미치는 것으로 나타났다. 구조모형에 대한 경로분석결과 사이트 매력도는 고객만족도를 높이는 중요한 매개변수임을 밝히고 있다. 본 연구에서는 소셜네트워크 사이트에서 이 매개변수들을 어떻게 하면 효과적으로 높일 것인가에 대한 다양한 시사점들을 제시하고 있다.