• International Journal of Advanced Culture Technology
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• 제11권4호
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• pp.378-384
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• 2023

In this study, we explore social awareness, interest, and acceptance of generative AI, including chatGPT, which has revolutionized web search, 30 years after web search was released. For this purpose, we performed a machine learning-based topic modeling analysis based on Korean news big data collected from November 30, 2022, when chatGPT was released, to August 31, 2023. As a result of our research, we have identified seven topics related to chatGPT and generative AI; (1)growth of the high-performance hardware market, (2)service contents using generative AI, (3)technology development competition, (4)human resource development, (5)instructions for use, (6)revitalizing the domestic ecosystem, (7)expectations and concerns. We also explored monthly frequency changes in topics to explore social interest related to chatGPT and Generative AI. Based on our exploration results, we discussed the high social interest and issues regarding generative AI. We expect that the results of this study can be used as a precursor to research that analyzes and predicts the diffusion of innovation in generative AI.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2010년도 춘계학술대회 논문집
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• pp.43-43
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• 2010

Presently, there is the dilemma of uncertainty with respect to the evaluation of sound and vibration based on the fact that there is obviously no agreement upon appropriate methods to measure the "truth" concerning the acceptance of sound and vibration. To evaluate properly physical and perception data in sound and vibration it is necessary to implement new methods and innovative approaches to understand the input of human response in sound design. Fortunately, an elaborate dialogue of the usefulness and applicability of those approaches is in progress. Moreover, the need of using and combining perception and physical data in order to comprehend the process of human perception and evaluation sufficiently is widely accepted. However, still the question remains how the goal of an adequate combination can be achieved. Clearly, themultidimensional human perception cannot be easily reduced to singular numbers. Moreover, factors, among others the meaning of the sound, the composition of the diverse sound sources, the listener's attitude, expectations and experiences, are significant parameters which have to be considered to comprehend the different perceptions and evaluations with regard to specific stimuli. Taking under consideration the physical, psychological, and cognitive dimensions as well as the integration of aspects of design require partially various new approaches. While binaural measurement and analysis technologies and psycho-acoustics are well established as they are proved to be valuable auxiliary tools; it has not been achieved to develop generally acceptable measurement units concerning sound quality. Consequently, there is a need for new approaches and methods which make it possible to comprehend sufficiently the process of perception and evaluation. Going with people's mind will be one solution for the future; thisconcept will be introduced based on the development in sound design.

• Ocean and Polar Research
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• 제36권3호
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• pp.277-288
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• 2014

The Korean government is considering the implementation of a project to develop a deep-sea human-operated vehicle (HOV) to improve the level of deep-sea research. Information on the scientific benefits from the project is urgently needed in order to come to a decision about whether to implement the project. This paper measures the conservation value of developing nine attributes associated with HOV by using the choice experiment (CE). A survey of about 356 experts was undertaken and 132 experts completely responded to the survey. To deal with the CE data from the survey, we employed a multinomial logit model. All the coefficient estimates are statistically significant and consistent with prior expectations. Therefore, we can judge that the respondents' works required in the CE survey were within their cognitive abilities and they reported responsible and significant values. Each marginal willingness to pay for each attribute associated with the HOV is statistically significant and provides good information on the scientific values with regard to developing the HOV. The results can be utilized in evaluating and planning several alternatives related to developing the HOV.

• 한국산업정보학회논문지
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• 제23권5호
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• pp.145-157
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• 2018

본 연구는 항공객실서비스의 인적서비스 역량에 따른 국내 항공사의 서비스 실패 사례를 분석하여 서비스 회복 방안 및 항공객실서비스품질을 향상시킬 수 있는 대응절차와 전략방안을 제시하였다. 항공사의 물적서비스와 인적서비스에 따른 서비스 실패는 고객의 이탈을 가져올 수 있고 기업의 수익성 향상에 부정적인 영향을 미칠 수 있다. 그러므로 고객만족을 위해 서비스 실패 상황이 발생 시 신속한 대처를 통한 회복의 노력을 기울여 고객 불만이 재발되지 않도록 해야 한다. 특히 항공객실승무원에 의한 서비스 역량은 고객 평가와 밀접하게 연관되어 있으며, 객실서비스 회복을 위한 인적서비스 역량은 고객만족도에 매우 긍정적인 영향력을 가지고 있다. 따라서 항공객실 서비스의 고객 불만사례 원인을 분석함으로써, 서비스 실패가 발생했을 때 효과적이고 신속한 객실 승무원의 대응전략을 찾을 수 있다. 이를 통하여 기업은 고객의 기대가치를 회복하고 고객과 지속적이고 우호적인 관계를 유지함으로써 고객충성도를 이끌어낼 수 있다.

• International journal of advanced smart convergence
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• 제2권2호
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• pp.1-6
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• 2013

Convergence in technology and media makes it possible to augment nurturing by making blended infrastructures with new digital resources available in learning environments at schools. A game-based provision of educationally-valuable content within a collective, virtual environment combined with an analysis of events in the game after it has been played (blended nurture environment) may help to better communicate human values especially where old-fashioned discussion methods fail or do not fulfill the promise of effective, educational institution-based methods of bringing up. In this paper we discuss the use of behavioural metaphors in game-based blended-nurture scenarios for computer games and pedagogical-psychological tests. Upbringing demands an active intervention in the process of children growing up and the courage to place higher expectations on ourselves and our own lifestyles. Decisions and the behaviour of the younger generation are often irrational and the resulting effects can have destructive consequences. Nowadays, games take on the role of modern storytellers. With the help of complex analogies in games, a variety of situations can be depicted in an eye-catching way and later discussed.

• 간호행정학회지
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• 제13권4호
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• pp.455-461
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• 2007

Purpose: To examine patient satisfaction with nursing care and the difference of patient satisfaction by the characteristics of emergency care service in the center for emergency medicine. Method: We surveyed 145 patients who visited Pusan-Wide Emergency Medical Center from Nov 01, 2003 to Nov 30, 2003. Patient satisfaction was assessed by asking patients and medical records reviewed to obtain the characteristics of emergency care service. Results: The mean score of patient satisfaction with nursing care was 3.12. For patient satisfaction, 'The nurse seemed earnestly concerned about my pain, fear, and anxiety' represented highest score (3.58). Patient satisfaction according to the general characteristics of patients was revealed as significantly high for the higher educated and the older. Patient satisfaction by the characteristics of emergency care service was significantly higher in no-wait group. Conclusion: Also, the fundamental of nursing, like respect for human, was maintained in emergency setting, the hospital's administration has implemented service for a high level of satisfaction with nursing care up to the expectations of the patients for with the staff and medical equipment.

• 한국융합학회논문지
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• 제11권4호
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• pp.17-25
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• 2020

본 연구는 식당에서 사용하는 외식서빙 로봇의 서비스 절차 및 인터랙션 방식에 중점을 두고 연구한다. 사용자 설문조사,사용자를 관찰하고 고객과 레스토랑 종업원의 인터뷰를 통한 레스토랑 서빙 로봇과 고객의 교류방식을 분석하고 사용자 요구를 파악하기 위해 사용자 여정 지도를 구축한다. 또한 서비스 절차에서 배달 서비스 뿐만 아니라 주문 서비스, 접대 서비스 및 테이블 정리 등을 모두 서비스 로봇이 행하는 것을 의도한다.최종 제안 연구 목적은 기존의 서빙 로봇 GUI을 개선하고 새로운 서비스 청사진을 설계하는 것이다.

• 산경연구논집
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• 제8권3호
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• pp.23-36
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• 2017

Purpose - In this study, dating in the elderlys' life gave satisfaction: for elderly men, dating gave them self esteem, and in women they were satisfied with the realities. This study investigated the effect of dating in the elderly on their happiness. Research design, data, and methodology - These days, the elderly population rapidly increased to produce a social issue and studies of such in welfare policy for the elderly are limited. The elderly has lost roles in the society because aged people give up human reason and love in accordance with the traditional expectations of them. Subjects in this study were related with investigating the elderly's dating life, loneliness and happiness. Results - The date life of the elderly had significant influence upon psychological loneliness. Hypothesis was adopted and results showed the degree of elderly's dating life had a significant influence upon psychological loneliness (.230**) to account for 13.2% of psychological loneliness. Needs of dating elderly had influence upon psychological loneliness. Conclusions - Psychological loneliness was mediated with dating in the elderly for opportunity and happiness. Hypothesis was that the dating had influence upon happiness. As a result, date opportunity, degree, needs and friendliness had no significant influence upon happiness.

• 대한지리학회지
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• 제43권1호
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• pp.104-116
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• 2008

투기과열지역은 투기의 발생 가능성이 높은 지역으로, 각종 부동산대책의 주요 대상이 된다. 본 연구에서는 부동산 가격변동의 공간패턴을 모형화함으로써 투기과열지역의 공간패턴을 제안하고자 한다. 부동산 가격은 합리적 또는 적응적 소유자 수요자의 경계행위에 의해서 결정되고, 가격변동의 공간패턴은 이들의 경제행위 경향에 의해서 형성된다고 모형화하였다. 일정 지역에 적응적 소유자와 수요자가 다수인 경우, 이 지역은 타 지역에 비해 가격상승 폭이 높고 주변 부동산과 가격상승이 동시에 일어나는 가격변동 핫스팟 패턴으로 정의하였다. 투기과열지역은 최대의 미래 기대이익을 얻고자하는 적응적 소유자와 수요자에 의해서 형성되기 때문에 이 지역의 공간패턴은 가격변동 핫스팟 패턴으로 정의할 수 있었다.

• 한국주거학회논문집
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• 제19권3호
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• pp.1-10
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• 2008

When environmental elements such as heat, light, air, and sound conditions were suited for the human life, it makes for the welfare and comfortableness of dwellers. This study about residential environmental stress based on environmental psychology very importance because dwellers' background characteristics have an impact on their residential environmental stress levels and it was related to dwellers' satisfaction and well-being. Research about stress connected with residential environment is very important. One's residential environment has direct effects not only on the physical environment but also on family values and expectations, actions, attitude etc. The purpose of this paper is to: 1) identify the general trends of residential environmental stress 2) analyze the differences in socio-demographic characteristics and how the physical characteristics of buildings affect stress. The samples in this study consisted of dwellers living in multi-family housing in Gwang-ju, South Korea. The city was divided into 5 districts and used quota sampling. 324 housewives were sampled from the households by self-administered questionnaires. The survey was conducted in December of the year 2006 after the questionnaire was revised based on the results of preliminary survey.