• 한국사회복지학
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• 제43권
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• pp.299-327
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• 2000

Although economic crisis is allaying in Korea, the more effective unempoyment policies are requried in this present. So in this paper, we analyze the effects of relevant factors, especially job search behaviors of the unempyoed on reemployment and look for implications to the improvement of unemployment policies. Major findings are as follows: First, we find that job search behaviors, especially the effectiveness of job search activity and job search attitude are significantly different between the unemployed and the re-employed. Second, we find that the variables of job search behaviors - the effectiveness of job search activity (number of job offers), job search attitude (reservation wage), positive use of job search methods - significantly affect the re-employment of the unemployed from logistic regression analysis results. These findings' implications are as follows: First, the approach based on search theory may be useful in finding out determinants of re-employment. Second, the effects of job search behaviors on the reemployment and their implications should be actively accepted to policy makers in order to improve the effectiveness of un-employment policies. It meams that the effects of job search behaviors must be carefully considered in making or restructuring unemployment policies and their administrations.

• 한국통신학회논문지
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• 제38B권5호
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• pp.385-393
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• 2013

지난 10여 년간, 정보기술 분야의 패러다임은 기계중심에서 인간중심으로, 기술기반에서 사용자가 쉽게 정보시스템에 참여하고 활용 할 수 있는 사용자 기반으로 변화되었다. 즉 소셜 네트워크를 이용하여 정보를 상호 공유하는 소셜 검색의 형태로 변화하고 있으며, 이와 같이 사람과 사람을 연결 해 주는 소셜 네트워크 서비스는 웹서비스와 융합을 통해 친구 맺기, 친구 찾기, 유사한 관심사를 갖고 있는 사람들과의 정보공유, 선호도 검색, 정보 추천시스템 등 다양한 분야에 활용되고 있다. 본 논문에서는 토픽 기반 소셜 관계 랭크(TS_SRR : Topic Sensitive_Social Relation Rank) 알고리즘을 제안한다. 제안 알고리즘은 소셜 네트워크 서비스를 웹 검색 엔진과 통합하는 것을 목적으로 하며, 소셜 관계 지수, 즉 Social Relation Rank와 검색 결과에 대한 선호도 사이의 상관관계를 분석하였다. 실험 과정에서 소셜 네트워크 안에 존재하는 일반적인 사람들은 정보 공유시 특정 분야에 대해 관심사가 유사할 경우 잘 모르는 타인들에 비해 친밀도가 높은 친구를 더 신뢰한다는 것을 확인 할 수 있었다. 따라서 제안 알고리즘은 소셜 검색의 신뢰성을 향상 시킬 수 있을 것으로 판단된다.

• Journal of Information Technology Applications and Management
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• 제27권5호
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• pp.23-33
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• 2020

As the 4G and 5G Internet technologies become more common and developed, an environment for uploading and watching videos is created and spread, in addition to simply uploading posts. Watching and sharing daily life among media contents called Vlog, are very common more than ever. This means that individual users could access Vlog easily and the situation could be new trend. Additionally, academic research about Volg is increasing. We analyzed three independent variables affecting a perceived enjoyment we set up the dependent variable. Information search, self-expression, and social need are set as independent variables and social interaction is set as the control variable. Information search and self-expression are significant effect to perceived enjoyment except social need. In particular, social interaction as a control variable has effect to all relationships.

• International Journal of Advanced Culture Technology
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• 제10권4호
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• pp.230-237
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• 2022

The Community Social Service Investment project started as a state subsidy project in 2007 and has grown very rapidly in quantitative terms in a short period of time. It is a bottom-up project that discovers the welfare needs of people and plans and provides services suitable for them. The purpose of this study is to analyze using big data to determine the social response to local community service investment projects. For this, data was collected and analyzed by crawling with a specific keyword of community service investment project on Google and Naver sites. As for the analysis contents, monthly search volume, related keywords, monthly search volume, search rate by age, and gender search rate were conducted. As a result, 10 items were found as related keywords in Google, and 3 items were found in Naver. The overall results of Google and Naver sites were slightly different, but they increased and decreased at almost the same time. Therefore, it can be seen that the community service investment project continues to attract users' interest.

• 한국멀티미디어학회논문지
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• 제19권11호
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• pp.1878-1890
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• 2016

Web 2.0 has features produced the content through the user of the participation and share. The content production activities have became active since social network service appear. The social bookmark, one of social network service, is service that lets users to store useful content and share bookmarked contents between personal users. Unlike Internet search engines such as Google and Naver, the content stored on social bookmark is searched based on tag keyword information and unnecessary information can be excluded. Social bookmark can make users access to selected content. However, quick access to content that users want is difficult job because of the user of the participation and share. Our paper suggests a method recommending search word to be able to access quickly to content. A method is suggested by using Collaborative Filtering and Jaccard similarity coefficient. The performance of suggested system is verified with experiments that compare by 'Delicious' and "Feeltering' with our system.

• 의학교육논단
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• 제22권2호
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• pp.85-92
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• 2020

The purpose of this study is to discuss the main principles and concepts of social constructivism, examine the literature on the application of social constructivism in medical education, and explore the meaning and limitations of the utilization of social constructivism with learning theory. A literature search was carried out in two stages, utilizing PubMed, CINAHL and Education Source databases. The first search included both fields (social constructivism AND medical education), while the second search was performed by subject (Vygotsky or ZPD or zone of proximal development or scaffolding AND medical education). A total of 96 papers were found through the first and second searches, and after reviewing the abstracts of all 96 papers, 41 papers were deemed suitable for research purposes. In medical education, social constructivism is applied in areas such as (1) social and cultural behaviors (hidden curriculum), (2) social construct of "meaning" (dialogue and discourse), (3) learner's identity transformation (expert), and (4) instructional intervention (ZPD and scaffolding). Social constructivism has provided many ideas to explore in terms of the composition of knowledge in the sociocultural context of health care, but it has not demonstrated an explicit instructional method or educational effects.

• Human Ecology Research
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• 제51권4호
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• pp.413-424
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• 2013

The purpose of this study is to examine the influence of social face sensitivity on vanity and consumption behavior. Questionnaires were administered to 461 college students living in Deagu Metropolitan City and Kyungbook province. Frequency, factor analysis, reliability analysis, regression analysis, and t-test were used for data analysis. Social face sensitivity was categorized into consciousness of being embarrassed, social formality, other consciousness and prestigiousness. Vanity factors were found as physical price, achievement concern, achievement price, and physical concern. Consumption behavior were categorized into 5 factors such as ostentatious consumption, impulsive buying, external information search, brand trust, utilization of internet information and material-oriented. Consciousness of being embarrassed, social formality, and other consciousness, the sub-variables of social face sensitivity had significant effects on achievement concerns and physical concerns. Other consciousness of social face sensitivity had significant effects on all factors of consumption behaviors. There was significant differences in the prestige of social face sensitivity and physical concerns of vanity and ostentatious consumption, impulsive buying, and also in external information search and utilization of internet information of consumer behavior. This indicates that women showed high physical concerns for vanity and ostentatious consumption, impulsive buying, external information search and utilization of internet information of consumption behavior while men care more about prestigiousness of social face sensitivity.

• 정보관리학회지
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• 제26권4호
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• pp.93-112
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• 2009

최근 정보검색 환경은 검색 2.0으로 대표되는 차세대 검색서비스에 대한 논의들이 활발해지고 있다. 따라서 이 연구에서는 정보검색의 발전과 진화에 대한 다양한 논의들을 토대로 정보검색의 발전 과정을 구분하였다. 그리고 현재 거론되고 있는 차세대 검색서비스의 등장 배경, 주요 개념, 그리고 관련 사례와 속성을 파악하였으며, 이러한 속성과 사례에 대한 데이터를 통해 차세대 검색서비스를 설명하는 핵심적인 키워드를 확인하기 위한 군집 분석을 수행하였다. 군집 분석의 결과 차세대 검색서비스를 대표하는 주요 키워드는 소셜 검색, 지능형 의미 검색, 그리고 관계기반 검색 등으로 나타났다.

• 한국컴퓨터정보학회논문지
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• 제22권5호
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• pp.73-79
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• 2017

In this paper, we propose a design and implementation of a DB system for providing comprehensive information retrieval service about social economic information. We classify social economic organizations into 6 major categories and 35 small categories. The DB contains 25,938 social economic organizations in total. The DB system provides simple and intuitive interface for searching information such as keyword search, category search and initial search. Fully loaded time of webpage of implemented DB system achieved 2.3s by Vancouver, Canada Server.

• 노동경제논집
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• 제25권1호
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• pp.1-21
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• 2002

본 연구는 구직자의 직업탐색행위와 관련하여 3차년도의 한국노동패널 자료를 활용한 실증분석을 통해 서구의 선행연구들이 구분하는 간접 공식의 구직경로 범주에 각각 포괄되는 세부적인 요소들이 구직자의 개인속성 변수와 여타 영향요인들에 따라 상충되는 인과성의 결과를 보이고 있음을 확인하였다. 또한, 직업탐색의 활동패턴에 대해 일관된 형태로 가장 중요하게 영향을 미치는 설명변수가 구직자의 학력임을 밝히고 있다. 구직방법의 활용폭에 대해 구직자의 사회적 연결망(유력인사 친척관계)이 유의하게 작용하고 있는 것으로 드러난 한편, 구직경로에 대해서는 선행연구와 유사하게 부진의 학력이 구직자의 직업탐색 활동에 주요하게 영향을 미치고 있는 것으로 나타났다.