• 한국HCI학회:학술대회논문집
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• 2006.02a
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• pp.1234-1239
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• 2006

신속하고 정확한 교통정보 서비스의 제공은 원활한 교통소통을 위하여 필수적인 요소이다. 특히, 교통사고, 도로보수 그리고 자연재해와 같은 유고가 발생할 경우, 운전자에게 즉시 통보해주어 우회할 수 있도록 조치하는 것이 필요하다. 이를 위하여 다양한 교통정보 수집기에서 수집된 교통정보를 바탕으로 실시간으로 유고상황을 판별하는 연구가 많이 진행되고 있다. 유고상황 분석은 다양한 환경요인으로 인해 판별이 어렵고, 최근에 활용되고 있는 인공지능 기법은 검지에 드는 시간 비용이 많다는 문제를 가지고 있다. 본 연구에서는 과거에 발생한 각종 돌발 상황을 분석하여 실시간으로 유고상황을 검지하는 것이 목적이다. 유고검지를 위해 GPS를 탑재한 probe car에서 수집된 차량속도와 온라인으로 제보된 유고정보를 ANFIS를 이용하여 분석 후 유고상태를 판별한다. 본 연구를 통해 실시간 도로 이용자들이 유고 발생 지역의 정보를 제공받고 그 상황에 신속하게 대처하게 함으로써 교통 혼잡 완화에 기여할 것으로 기대한다.

• KOMUNHWA
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• no.63
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• pp.83-108
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• 2004

Gaegyeong(開經), the capital of the Goryeo Dynasty (918-1392), acted as the hub for producing various potteries for the royal family, governmental offices, temples, and markets in the Gyeonggi and Hwanghae Provineces where consumptions were highly concentra

• Informatization Policy
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• v.19 no.2
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• pp.39-56
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• 2012

The authors utilized two contested perspectives on the use and non-use of ICTs, especially the Internet, to verify three assumptions of urban ghettos as fundamentally excluded from the ICT structure, ghetto people as behaving in the same way, and deficiency as the sole explanatory variable of their non-use. The first assumption that the urban ghettos would be fundamentally excluded from the urban ICT structure can be nullified by our finding about the prevalence of ICTs in that area, albeit apparent lower level of access to ICTs compared to that of the urban core. The second assumption that the urban ghetto residents would display the same information behaviors would be challenged by our finding that the availability and usages of the Internet would be hardly consistent by gender, age, occupation, family size, and locational characteristics. The third assumption that deficiency would capture the Internet non-use by ghetto residents was found very tenable but could be rivaled by the choice perspective that use or non-use is simply a result of situated choice. Theoretical and practical implications were suggested.

• Journal of Industrial Convergence
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• v.20 no.10
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• pp.103-111
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• 2022

The purpose of this study was to identify the influencing factors on aging anxiety by middle-aged men in rural areas during the COVID-19 pandemics. The design of this study was descriptive survey study. The participants were 180 middle-aged men aged 45 to 64 living in G province. Collected data were analyzed by descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient and multiple regression analysis with SPSS statistics 26.0 program. As a result of regression analysis, As a result of regression analysis, influencing factors on aging anxiety were stress(β=.10, p=.004), economic difficulties (β=.16, p=.007), COVID-19 psychological distress(β=.18, p=.003), family care burdens(β=.50, p<.001), and the explanatory power of the variables was 60.5%(F=55.93, p<.001). In the future, interventions are needed to manage aging anxiety and stress in middle-aged men, and support policies are needed to reduce psychological distress and overcome economic difficulties caused by COVID-19.

• Culinary science and hospitality research
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• v.21 no.6
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• pp.312-330
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• 2015

Domestic coffee franchise market in South Korea has been rapidly growing along with developing the global coffee franchises as well as entering domestic franchise companies into the beverage market. Competitions in the markets are getting more accelerated and local franchises and owner-operated coffee shops are losing their market shares gradually as a result. Local franchises and owner-operated coffee shops in Daegu, however, are notable in that they are maintaining the competitiveness in the markets. This is a unique phenomenon, which deserves to be analyzed to identify the successful attributes as a case study. Important Performance Analysis (IPA) method has been employed for analyzing and its gap(i.e., difference between importance and performance) analysis shows that the price and quantity of coffee are the most important differentiating attributes of local and owner-operated coffee franchises in Daegu.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2002.05a
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• pp.86-92
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• 2002

전 세계적인 인터넷의 급속한 성장과 더불어 아시아에서도 인터넷의 보급이 급속히 늘고 있다. 이러한 추세에 발맞추어 각 나라들은 정보통신이라는 사회적인 인프라에도 많은 투자를 하고 있다. 이러한 시점에서 인터넷을 이용한 상거래에 어떤 요소들이 영향을 미치는지를 연구하는 것이 중요하게 되었다. 물론 이전에도 많은 연구들이 있어왔지만, 대부분 한 나라에 국한된 연구들이었다. 이에 본 논문에서는 국내와 상황이 비슷한 싱가포르를 대상으로, 비슷한 문화를 가진 아시아지역의 나라들에 있어서 인터넷 사용현황과 소비자들의 태도에 영향을 미지는 요인이 무엇인지에 대해서 연구하고자 하였다. 본 연구에서 사용된 변수로는 지불위험, 사용능력, 가격, 쇼핑경험, 쇼핑몰 업체의 수준, 속도 등이며, 이 독립변수들이 소비자의 구매의지라는 종속변수에 어떤 영향을 주었는지를 살펴보고자 하였다. 결론적으로 본다면 싱가포르와 국내 소비자 태도에 영향을 미지는 상거래 요인은 아주 흡사하다고 할 수 있다. 단, 국내의 경우 쇼핑경험이 가장 큰 영향을 미지는 것으로 나타났지만 싱가포르의 경우에는 쇼핑몰 업체의 수준이 가장 큰 영향을 미치는 것으로 나타났다. 그러나 이러만 것은 그 나라의 여건에 기인딴 것으로 보여지며, 전체적으로 볼 때 비슷한 문화를 가진 아시아지역의 나라들에 있어서 인터넷 사용현황과 소비자들의 태도에 영향을 미치는 요인은 비슷하다고 결론지을 수 있다.

• The Journal of the Convergence on Culture Technology
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• v.5 no.3
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• pp.191-195
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• 2019

South Korea is in a dangerous situation where a war between the two Koreas could be triggered at any time based on the MDL (Military Demarcation Line) between the two Koreas due to the inter-Korean standoff over the armistice. Also, unlike the borders of other countries, the border between the two Koreas is the front-line area where people can feel the threat of life that could be triggered by war. Soldiers who work in special areas such as the contact area are not easily accessible due to local conditions, and are less likely to go out, stay out, stay out, or visit, and the working environment is overloaded with vast forests and silence at night, and feel anxious, lonely and insecure because they don't know when any situation will occur near the enemy. Therefore, a great deal of help will be needed to pay attention to soldiers who give up their lives here and perform their national defense duties, and to finish their barracks life safely and faithfully, and support for psychological adaptation of service members in the border areas.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.15 no.2
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• pp.67-80
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• 2020

This study has been conducted at a time when Korean government continues to extend support for youth startups as part of its policy to create jobs and the focus moves from career and employment to youth startups with a growing interest in the field of youth startups. Against this background, this study aims to identify difficulty factors of youth startups in areas besides the Seoul Metropolitan Area, seek ways to overcome difficulty factors, and propose policy implications. To this end, this study set five criteria and 25 sub-criteria to evaluate the difficulties of youth startups by reviewing previous studies and conducting literature review, and performing brainstorming method. The empirical analysis of the evaluation criteria was performed, using the analytic hierarchy process (AHP) method, on youths aged 19 to 39 in Gunsan area. The analysis results showed that the largest difficulty factors facing local youths include business model establishment, business administration and management, and startup funding in the criteria. As for sub-criteria, the largest difficulty factors are market information acquisition, technology commercialization, project feasibility, technology development, and new market pioneering in descending order. Local youths have much difficulty about the process of turning a business item into a product and commercializing it. According to a comparative analysis by gender, men were a relatively high difficulty in commercializing business models than women. men were a relatively high difficulty in commercializing business models than women. On the other hand, women were higher than men in all factors (management management, entrepreneurship, improvement of entrepreneurship system, and improvement of entrepreneurship awareness) except for factors affecting business model. In addition, the factors of entrepreneurship were found to be relatively different among young people (college students, prospective entrepreneurs, entrepreneurs). In conclusion, it was suggested that in order to revitalize youth entrepreneurship in the region, it is necessary to actively resolve the difficulties of business model commercialization rather than entrepreneurship funds. In addition, it is necessary to strategically support customized entrepreneurship support and situational administrative services because gender and hierarchical difficulties are different than general solutions. This study presented practical priorities and derivation methods for the entrepreneurship difficulties faced by local youth, and suggested measures and improvements for vitalizing local youth entrepreneurship in the future.

• 한국벤처창업학회:학술대회논문집
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• 2020.06a
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• pp.191-195
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• 2020

최근 벤처 캐피탈의 투자는 지속적으로 증가하는 가운데, 특히 핀테크 산업의 투자가 괄목할 정도로 증가하고 있다. 핀테크는 금융과 기술의 만남이라는 관점에서 주목을 받았다. 핀테크 업체는 기존 전통 금융기관이 가지고 있는 Pain Point를 공략하여 혁신을 주도 해 나가고 있다. 결제, 송금 등에서의 비효율을 개선하고 있으며, 자산 관리 분야에서도 편리한 투자 솔루션을 낮은 수수료 체계하에서 제공하여 시장 점유율을 확대가 가속화 되고 있는 실적이다. 이러한 핀테크 스타트업의 성장 추세에서 어떠한 요인이 기업 가치에 가장 영향을 주었는지에 대한 연구는 개념적인 수준에 머물러 있다. 이는 한국의 경우에는 여러 가지 규제로 인해 글로벌 업체 대비 발전에 저해가 되는 제도적인 문제가 있어 성장성을 보이는 업체가 제한되어 있고, 글로벌의 경우도 의미있는 핀테크의 성장은 최근 2~3년내에 빠르게 변화한 상황으로 관련 연구가 시작 단계에 머물러 있다. 본 연구에서는 2000년~2020년 1분기까지의 글로벌 핀테크 업체를 대상으로 어떠한 요인이 기업 가치 증대에 가장 의미있는 영향을 주고 있는지 파악을 하는 것을 목적으로 한다. 금융 CVC 투자 여부, CEO의 학력, 사업 지역, 핀테크내 세부 산업 분류 등의 요인에 대하여 분석을 진행하였다. 이를 토대로 향후 핀테크 산업 성장을 견인 할 수 있는 측면에서 시사점을 제공하고자 한다.

• Journal of Industrial Convergence
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• v.20 no.10
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• pp.1-8
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• 2022

This study was attempted to determine the satisfaction of nursing students' online classes in the situation of coronavirus infection (COVID-19) and to identify factors affect it. This study conducted a survey on nursing students 220 in Daegu-Gyeongbuk area for a month in April 2021. The collected data were subjected to t-test, ANOVA, correlation, and multiple regression analysis. As a result of analyzing the factors affecting the online class satisfaction of nursing students, the learner factor (β=.29, p<.001) and the system factor (β=.51, p<.001) had a statistically significant effect, the variable with the greatest relative influence was the system factor. As online classes are expected to expand even after the end of COVID-19, for a change to education that can increase the satisfaction of learners, through the development of an online operating system suitable for learning and establishing a foundation for learners to learn independently A paradigm shift in nursing education is necessary.