• 한국콘텐츠학회논문지
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• 제21권8호
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• pp.546-558
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• 2021

본 연구는 코로나19 상황에서 지역사회 먹을거리 관련 이슈를 살펴보았으며, 온라인 공간에서 생산된 소셜 빅데이터의 내용을 분석하는 데 초점을 맞췄다. 우선, 코로나19로 사회적 거리두기가 시행된 후 지역별 홈페이지와 온라인 커뮤니티인 카페에서 확산한 먹을거리 관련 이슈를 분석했다. 다음으로는 언론 뉴스, SNS, 포털 등에서 확산하는 먹을거리 관련 이슈의 내용을 살펴봤다. 그 결과 서울과 경기 등 수도권에 비해 여타 지역 홈페이지에 먹을거리 관련 게시물이 더 많았지만, 온라인 커뮤니티의 경우에는 서울과 경기 지역에 등록된 온라인 커뮤니티에 먹을거리 관련 이슈가 더 많았다. 지역별 온라인 커뮤니티의 먹을거리 관련 키워드는 지역사회 경제와 관련한 내용을 주로 포함하고 있었다. 언론 기사, SNS, 검색포털 이슈에는 지역사회 먹을거리 관련 정책, 정보, 상품 등의 소비과정에서 논의될 수 있는 내용이 주로 나타났다. 연구결과를 통해 지역사회 단위로 특화한 정보 공유체계는 발견되지 않고, 온라인 커뮤니티가 현실적인 먹을거리 정보를 제공하는 데 기여할 수 있으며, 소셜미디어를 통해 지역별 먹을거리 정책의 성과검증이 가능할 것이라는 점을 발견할 수 있었다.

• 한국전자거래학회지
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• 제21권1호
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• pp.119-129
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• 2016

웹의 발달과 함께 많은 정보들이 쏟아지기 시작했다. 그에 따라서 사회 이슈들을 소셜 데이터로부터 추출하고, 이에 대한 해결 방법을 모색하는 연구에 대한 관심이 많아지고 있다. 이에 본 연구에서는 과학기술문헌들을 수집하고, 분석해서 이슈 토픽 별로 군집화 하는 연구를 수행한다. 이를 위해서 보건분야의 주요 용어들을 중심으로 수집하고, 효과적인 분석을 위한 데이터 처리 및 토픽들을 중심으로 군집화 연구를 수행한다. 그 결과, 연구 이슈들을 도출하고 사회 현상에 대한 해결 방안을 마련할 수 있는 토대를 구축하고자 한다.

• 한국IT서비스학회지
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• 제14권3호
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• pp.33-48
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• 2015

Recently, many users frequently share their opinions on diverse issues using various social media. Therefore, many governments have attempted to establish or improve national policies according to the public opinions captured from the various social media. In this paper, we indicate several limitations of traditional approaches for analyzing public opinions about science and technology and provide an alternative methodology to overcome the limitations. First of all, we distinguish science and technology analysis phase and social issue analysis phase to reflect the fact that public opinion can be formed only when a certain science and technology is applied to a specific social issue. Next, we apply a start list and a stop list successively to acquire clarified and interesting results. Finally, to identify most appropriate documents fitting to a given subject, we develop a new concept of logical filter that consists of not only mere keywords but also a logical relationship among keywords. This study then analyzes the possibilities for the practical use of the proposed methodology thorough its application to discovering core issues and public opinions from 1,700,886 documents comprising SNS, blog, news, and discussion.

• Journal of the Korean Data and Information Science Society
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• 제26권5호
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• pp.1167-1173
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• 2015

정보통신기술의 발전은 SNS, 블로그, 게시판 등 자신의 생각이나 의견을 표출할 수 있는 장소의 다양성을 제공하였고 이는 빅데이터 성장을 가능케 하였다. 특히 매순간마다 엄청난 수의 사용자가 이용가능하고 다양한 이슈에 대한 의견을 작성할 수 있는 SNS의 특징으로 인해 많은 사람들이 트위터 등에 사회적 이슈에 대한 자신의 의견을 드러낸다. 따라서 본 연구에서는 트위터에서 작성되는 사회 이슈에 대한 의견을 수집하여 사회이슈를 주제로 하는 감성사전을 구축하고 구축된 감성사전을 통해 감성 분석을 실시하고자 한다. 사용된 데이터는 '비키니', '나꼼수'를 포함하는 트윗 글이다. 사회이슈에 특화된 주제지향 감성사전을 구축하고 구축된 감성사전을 통해 긍부정 의견을 분석한 결과 Precision은 61%로 나타났으며 F1-score는 74%의 성능을 보여주었다. 본 연구는 정치적 색을 띄고 있는 특정 사회 이슈에 대한 트윗 작성자의 의견이 긍정인지 부정인지 자동으로 분류할 수 있도록 하는 사전 구축의 하나의 기준을 제시할 것이라 기대한다.

• 비교문화연구
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• 제27권
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• pp.197-224
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• 2012

The purpose of this study is to analyze the issues concerning feminine forms of nouns which indicates occupations in French. In distinguishing the French masculine and feminine forms, many linguistic issues about feminizing occupational nouns became a hot issue among scholars. However, reasonably logical and effective methods to solve such issues are not suggested yet. The first part is focused on how the feminine forms were historically altered to investigate changing process of nouns representing jobs. Through this, we found that the occupational nouns' feminization is quite related to the social big changes, the woman's social condition and reality reflecting on languages periodically. We discussed the important factors deciding such changes, such as semantic, linguistic and sociolinguistic causes, in the second part of the study. And we mentioned issues which can be suggested in investigating grammatical rules of the feminine form of occupational nouns. The last part is on plans to learn the feminine form of occupations in an effective way. The language is being developed while it is closely related with social and cultural environment of people who use the languages. In this meaning, occupational nouns' feminization is a good example which can reflect chronological and social changes. Through the thesis, we know that it is not enough to provide explanation of changes of feminine occupational nouns about the woman's social roles' alteration. We just hope it can be at least a small help in doing more systematic and deeper analysis which can show the fact that languages reflect the phenomenon of social changes.

• International Journal of Computer Science & Network Security
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• 제22권3호
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• pp.189-200
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• 2022

In today's digital world, smartphones and web-based applications have gained remarkable importance throughout the globe. These smart applications are playing a very significant role in maintaining a powerful business. As well as, they are helping a lot to expand these businesses via social networks. Social media networks such as Instagram, Facebook, Twitter, and LinkedIn are playing a prominent role to promote the companies. In the hospitality sector, most of the companies are running their hotel booking systems by utilizing mobile applications and a web-based infrastructure, but usability issues still exist. This study has been conducted specifically to tackle the usability issues of hotel booking systems and the best utilization of social networks to promote the business. TripAdvisor was selected as an authentic source for selecting those systems and two international hotels are selected for this study. The first step is to identify different hotel booking systems. In the second step, the user's satisfaction level was measured for the selected systems by performing the System Usability Scale (SUS, Quick & Dirty) approach. Additionally, by which source (social media or personal relations) they found these hotels. It is found that the SUS rating for both systems is below the acceptable level of usability. The Mean SUS for hotel 1 is found at 55.25 and 51.2 for hotel 2. The third step was to identify the user interface (UI) issues, and heuristic evaluation is performed for this. The experts identified the UI issues on the basis of their experience. The major issues were related to the visibility of system status, error prevention, flexibility and efficiency of use. Depending upon the identified issues, an interactive UI (prototype) for the selected web-based applications was proposed. This prototype is mainly based on the user's perspective. This prototype can be used for improving the UI of the selected systems which is based on the user's perspective. During the process of verifying the satisfaction level, it is revealed that the targeted audience is not able to use these systems efficiently and effectively. The reason behind this is the negligence of usability guidelines throughout the process of design and development of these hotel booking systems. Therefore, it is highly recommended that the usability of these systems should be evaluated and redesigned, based on expert opinions. It has also been observed that the reviews/ feedback of customers has spread a negative impact through social networks.

• 동력기계공학회지
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• 제22권6호
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• pp.5-10
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• 2018

Nuclear energy issues such as safety and social acceptance can not only influence the production costs of generating nuclear power, but also the external costs that are not reflected in market prices. Consequently, the social issues affiliated with nuclear power, beyond a severe accident, require some form of financial expense. The external social issues considered here are accident risk and realization, regulatory costs, and nuclear energy policy costs. Through several calculations and analyses of these external costs for nuclear power generation, it is concluded that these costs range from 7 to 27 \/kWh. Considering external costs are required for making energy plans, it could have an influence on generation costs.

• Asian Journal of Innovation and Policy
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• 제8권1호
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• pp.58-72
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• 2019

The wave of the 4th Industrial Revolution was announced by Schwab Klaus at the 2016 World Economic Forum in Davos, and prospects and measures with the future society in mind have been put in place. With the launch of the Moon Jae-in administration in May 2017, Korea has shifted all of its interest to Big Data, which is one of the most important features of the 4th Industrial Revolution. In this regard, this study focuses on the role of the public sector, explores related issues, and identifies an agenda for determining the demand for ways to foster Big Data ecosystem, from an objective perspective. Furthermore, this study seeks to establish priorities for key Big Data issues from various areas based on importance and urgency using a Delphi analysis. It also specifies the agenda by which Korea should exert national and social efforts based on these priorities in order to demonstrate the role of the public sector in reinforcing the Big Data ecosystem.

• 대한안전경영과학회지
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• 제11권2호
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• pp.145-152
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• 2009

As the industry develops, the amount of wastes is increasing in the economic system with various needs. As a result, the environmental problems are emerging as serious social issues and all the parties are required to make their best efforts. Among the issues proposed as the environmental issues, the logistics-related issues are exhaustion of the resources, global warming, environmental pollution, and acidification and so on. In order to respond to the environmental issues of the earth, the advanced countries are setting retrenched goals, reduction of the new greenhouse gases and accomplishment of retrenched goals by cooperation between the nations. Economic activities inevitably bring environmental problems and logistics is implementing those activities. The companies should perform the roles to resolve the environmental problems as the main cause of environmental pollution. Therefore, along with spreading recognition of social demand, the companies are required to establish policies regarding the environment and they should approach the issues from the perspective of resource circulation. These environment-friendly activities are emerging as the new source of competitiveness in the logistics field. Therefore, this study analyzes the effects of environment-friendly logistics activities on the reduction of logistics cost to reduce and resolve the environmental issues such as environment preservation, recycling and so on.

• 안보군사학연구
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• 통권4호
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• pp.119-156
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• 2006

Now it is not useful the theory about civil-military relationship that have been analysed for power games between military and civilians Korean society is going on governance society managed by cooperating network of government, civilian society and business market These social change require for new context about civil-Military relationship. Military leadership must contribute desirable civil-military relationship This study will suggest the direction about military leadership for desirable civil-military relationship. Now political issues about military intervention to the government are almost settled, but the worry about complications between military and civilians exist in the part of low issues like policy-making. Another important issues is military leadership about the style of social-being. In recent years, social change is very complex and speedy like global networking and diversity, leadership environment also, changed like leadership paradigm shift. Military leadership must be examined from the principle to the context of social integration At the present age, individual soldier is citizen in uniformed. Also military leadership must to seek the principle in the citizen mind like citizenship. Another charactristics of present day military is influence of high technogy. For the high-tech war military need the transition about science and technology from the whole society. In the context of above the development of military leadership are suggested as follows. First, the development of military control leadership must besought to the context of cooperation between government and military. Government must provide the system to strengthen military professionals in the process of policy-making about national security Second, military leadership must embody the important social values through the advanced military making, Third, military leadership must provide the adaptability to the society through the military education of their soldiers Forth, military leadership must be contributed to the social integration and to the growing up individual soldiers like their socialization and their achievement. Five, an important subject of military leadership is the creation of desirable military culture through the harmony of social culture and military culture.