• Proceedings of the Korean Information Science Society Conference
• /
• 2002.10d
• /
• pp.157-159
• /
• 2002

웹 Annotation은 개인 노트의 수단이며, 동료들 사이에서 의견 교환과 협업할 수 있도록 도와준다[l]. 또한, Annotation들은 데이터베이스, 문서, 그리고 분산된 환경에서 중요한 일이나 사건을 기록하는데 바람직하다[2]. 이런 Annotation들은 통신수단의 발달과 함께 증가한 인터넷 사용자들의 활발한 의견교환을 통해 빠르게 증가하고 있다. 때문에 사용자들은 많은 Annotation들 중 적절한 Annotation을 선택하기가 쉽지 않다. 현재, 웹 상에서의 Annotation에 관련된 연구들이 활발히 진행 중에 있다. 그러나 한 문서 또는 한 Anchor에 존재하는 많은 Annotation들을 효과적으로 제공하는 방법에 관한 연구는 미비한 실정이다. 기존의 대부분의 Annotation System들은 다수의 Annotation들을 관련성이나, 사용자 특성을 고려하지 않고, 입력된 무의미한 순서로 제공하며 생성된 anchor와 Annotation들을 모두 보여준다. 이로 인해, 한 문서에 너무 많은 Annotation이 생성되어 문서의 레이아웃을 손상시킬 수 있으며[3], anchor와 문서의 이해 시간을 가중시킨다[4]. 따라서 본 논문에서는 웹 문서에 생성된 다수의 Anchor들과 Annotation들을 좀 더 효율적으로 제공하기 위해 협업 환경에서 효과적인 Social Filtering[5]을 적용하여 적절한 Anchor와 Annotation만을 제공하는 사용자 관심사에 의한 Annotation 처리 기법을 제안한다. 더불어 한 Anchor에 생성된 Annotation들에 순위를 부여하여 보다 적절한 Annotation을 먼저 접근할 수 있는 Anchor에 대한 적절한 Annotation내에서의 순위부여 기법을 제안한다.

• Journal of Korean Library and Information Science Society
• /
• v.51 no.2
• /
• pp.133-157
• /
• 2020

The study aims to prove the raison d'etre of public libraries in urban regeneration paradigm. Life SOC Plan is one of South Korea's urban regeneration policies. Public libraries are considered important in life SOC Plan because public libraries are "Social Anchors". Social Anchor is space-time-bounded place that accelerates diverse people's interactions. Social Anchor makes collective identity that supports production of social capital. Public libraries are institutions producing social capital but have weak collective identity because their missions(open, sharing, equality of information) don't allow boundaries and membership. The study conducted literature reviews and case studies to confirm how collective identity of public libraries strengthens. As a result, the study confirmed that renovating under-used space based on urban regeneration paradigm makes place identity of the under-used space to collective identity of public libraries. Thus, constructing public libraries by renovating under-used space is Social Anchor formation model based on urban regeneration paradigm.

• The Journal of the Korea Contents Association
• /
• v.21 no.4
• /
• pp.205-219
• /
• 2021

The present study identified determinants to user acceptance of artificial intelligence(AI)-based news anchor. Our conceptual model included three constructs of ability, benevolence, and integrity to determine whether these three constructs are predictive of trust perceived from AI news anchor. This work further examined the influences of social presence, anthropomorphism, perceived usefulness, understanding as well as trust as immediate determinants to user acceptance. The conceptual model was validated on survey data collected from 513 respondents. A series of scale refinement process was conducted by the examination of data normality, common method bias, structure of latent variables as well as internal consistency. In addition, a confirmatory factor analysis was performed to assess the extent to which the sample data collected from survey study measures the constructs adequately. The results from the analysis of structural equation model indicated that, (1) two constructs of ability and integrity were found to be significantly predictive of perceived trust, and (2) anthropomorphism, perceived usefulness, and trust emerged as significant and positive predictors of user acceptance of AI-based news anchor.

• Korean Management Science Review
• /
• v.28 no.1
• /
• pp.141-158
• /
• 2011

This study concerns with an applicability of the management science approach to the score adjustment among the College Scholastic Aptitude Test(CSAT) optional subjects. A linear programming model is developed to minimize the sum of score distortions between optional subjects. Based on the analysis of the 377,089 CSAT(2010) applicants' performances in social science test section, this study proposes a new approach for the score equating or linking method of the educational measurement theory. This study makes up for the weak points in the previous linear programming model. First, the model utilize the standard score which we can get. Second, the model includes a goal programming concept which minimizes the gap between the adjusting goal and the result of the adjustment. Third, the objective function of the linear programing is the weighted sum of the score distortion and the number of applicants. Fourth, the model is applied to the score adjustment problem for the whole 11 optional subjects of the social science test section. The suggested linear programming model is a generalization of the multi-tests linking problem. So, the approach is consistent with the measurement theory for the two tests and can be applied to the optional three or more tests which do not have a common anchor test or a common anchor group. The college admission decision with CSAT score can be improved by using the suggested linear programming model.

• Tunnel and Underground Space
• /
• v.28 no.5
• /
• pp.493-511
• /
• 2018

This paper deals with visual confirmation device for tensile force verification in order to cope with tensile force loss of ground anchor. Ground anchors are constructed to ensure the stability of social infrastructure facilities, but continuous loss of tensile force is seriously concerned about safety of the facilities. This requires the maintenance of the anchors, but the current measuring of residual tensile force is done by sampling, taking into account economic aspects, which limits precision. In this paper, conducted a conceptual design, tensile experiment, and field test for the purpose of developing an anchor tensile force visual device to check the tensile force of the anchors.

• Journal of Distribution Science
• /
• v.20 no.3
• /
• pp.33-43
• /
• 2022

Purpose: More and more marketers use social media platforms to create and spread information called Marketer Generated Content (MGC) to inform consumers of products. MGC often embeds product purchase links, thus directing consumers to online distribution channels for online purchases. This study examined the effect of social media MGC on consumers' willingness to buy online in the anchor of consumers' perspective to answer the question of "how social media generated content support corporate online distribution". Research design, data, and methodology: According to the means-end-chain theory, we introduce perceived value and continuous following intention as chain mediators to explain the mechanism of MGC influence on consumers' online purchase intention and consider product type to discuss boundary conditions. Two experiments were designed to test hypothesizes. Results and Conclusion: First, emotional MGC (vs. informational MGC) has lower (higher) perceived utility (hedonic) value. Second, perceived value has a significant mediate role in the effect of MGC on continuous following intention. Third, perceived value and continuous following intention significantly and sequentially mediated the effect of MGC on online purchase intention. Through the sequential mediations of perceived utility value and continuous following intention, Informational MGC of search products significantly increase online purchase intentions. Another parallel sequential mediation, including perceived hedonic, emotional MGC of experience products, partially enhanced online purchase intentions. Finally, this study gives implications for how corporates can use social media MGC to promote product sales online.

• Korean Journal of Social Welfare Studies
• /
• v.49 no.1
• /
• pp.297-334
• /
• 2018

This study focused on accomplishment of successful life development after discharge a child-care facility even though they had a variety of diversity in hard environment on their own past. Furthermore the research analyzed expression progress and detail information of resilience effect on twenty healthy members of society, who lived theirselves for more than 10 years at out of chid-care centers, based on grounded theory methodology participants. As written in the result section of the study, using the paradigm model analysis showed that it was caused by 'Practical planning for the future', 'Organization of positive meaning' and 'Understanding in another's shoe'. The contextual condition appeared as 'Self examination, 'Seeking anchor as ontology' and 'Natural intimacy among family members'. The centralization phenomenon came in 'Living philosophy of internal stabilities'. The intervention condition appeared as 'Rise up through the world' and 'faith all the world'. The action-interaction showed up as 'Strict self-discipline' and 'Growing up own family'. The consequence appeared as 'Making social family' and 'Being a someone's social mentor'. This research shows discussion in depth based on above analyzed result.

• Journal of the Korean Society for Library and Information Science
• /
• v.54 no.4
• /
• pp.317-349
• /
• 2020

Mental health experts warn the combination of overwhelming amounts of information, economic instability, political discontent, social injustice, and the high infection and death rates of the ongoing COVID-19 pandemic are negatively impacting mental health in ways that may worsen the pandemic and intensify our primal fear of death. Terror Management Theory (TMT) argues that self-esteem and cultural worldviews serve as defenses against the terror of our own mortality. This theory anchor paper introduces TMT to Library and Information Science (LIS) via a selected literature review on TMT's use in the field of Psychology and an extensive discussion on the conceptual connections to LIS supported with empirical research from related disciplines and contexts. The implications, applications, and usefulness of TMT for LIS research, education, and practice are discussed in relation to the COVID-19 pandemic and other contexts, and a research agenda is proposed.

• English & American cultural studies
• /
• v.14 no.2
• /
• pp.185-206
• /
• 2014

The concept of the "diaspora" has established itself as one of the major topics in literary and cultural studies in the first two decades of the twenty-first century. Contemporary studies on this topic tend to regard is diaspora as either as a liberatory space unmoored from a repressive national identity-formation or as a condition pregnant with challenges to the authority of a nation-state or nationalism. Viewed from within the social realities of multi-ethnic nations, however, diaspora has an alternative, darker face. For, reproduced within the concept itself, is that of a hierarchy: this hierarchy is one in which a dominant group seeks to repress the same ethnic members for their failure to conform. What is more, the cultural difference, which diaspora is believed to preserve, lends the dominant group an excuse to re-ethnicize its immigrants, subsuming them under the same extra-national category as that of the people or homeland they have left behind. By analyzing a range of historical and theoretical models, this study offers itself as an attempt to clarify the current, and often confusing, understandings of the condition of diaspora. By delving into its political potentials and discussing their possible socio-political ramifications, the study suggests that researchers of diaspora need to anchor themselves in historicity lest they end up "speaking for" their chosen subjects.

• Journal of Intelligence and Information Systems
• /
• v.19 no.4
• /
• pp.39-53
• /
• 2013

The emergence of the internet technology and SNS has increased the information flow and has changed the way people to communicate from one-way to two-way communication. Users not only consume and share the information, they also can create and share it among their friends across the social network service. It also changes the Social Media behavior to become one of the most important communication tools which also includes Social TV. Social TV is a form which people can watch a TV program and at the same share any information or its content with friends through Social media. Social News is getting popular and also known as a Participatory Social Media. It creates influences on user interest through Internet to represent society issues and creates news credibility based on user's reputation. However, the conventional platforms in news services only focus on the news recommendation domain. Recent development in SNS has changed this landscape to allow user to share and disseminate the news. Conventional platform does not provide any special way for news to be share. Currently, Social News Service only allows user to access the entire news. Nonetheless, they cannot access partial of the contents which related to users interest. For example user only have interested to a partial of the news and share the content, it is still hard for them to do so. In worst cases users might understand the news in different context. To solve this, Social News Service must provide a method to provide additional information. For example, Yovisto known as an academic video searching service provided time dependent metadata from the video. User can search and watch partial of video content according to time dependent metadata. They also can share content with a friend in social media. Yovisto applies a method to divide or synchronize a video based whenever the slides presentation is changed to another page. However, we are not able to employs this method on news video since the news video is not incorporating with any power point slides presentation. Segmentation method is required to separate the news video and to creating time dependent metadata. In this work, In this paper, a time dependent metadata-based framework is proposed to segment news contents and to provide time dependent metadata so that user can use context information to communicate with their friends. The transcript of the news is divided by using the proposed story segmentation method. We provide a tag to represent the entire content of the news. And provide the sub tag to indicate the segmented news which includes the starting time of the news. The time dependent metadata helps user to track the news information. It also allows them to leave a comment on each segment of the news. User also may share the news based on time metadata as segmented news or as a whole. Therefore, it helps the user to understand the shared news. To demonstrate the performance, we evaluate the story segmentation accuracy and also the tag generation. For this purpose, we measured accuracy of the story segmentation through semantic similarity and compared to the benchmark algorithm. Experimental results show that the proposed method outperforms benchmark algorithms in terms of the accuracy of story segmentation. It is important to note that sub tag accuracy is the most important as a part of the proposed framework to share the specific news context with others. To extract a more accurate sub tags, we have created stop word list that is not related to the content of the news such as name of the anchor or reporter. And we applied to framework. We have analyzed the accuracy of tags and sub tags which represent the context of news. From the analysis, it seems that proposed framework is helpful to users for sharing their opinions with context information in Social media and Social news.