• Journal of Korea Entertainment Industry Association
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• v.15 no.4
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• pp.369-381
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• 2021

Artificial Intelligence(AI) technology can be used in arts exhibitions ranging from planning exhibitions, filed progress, and evaluation. AI has been expanded its scope from planning exhibition and guidance services to tools for creating arts. This paper focuses on chatbots that utilize exhibition and AI technology convergence to provide information and services. To study more specifically, I developed a chatbot for exhibition services using the Naver Clova chatbot tool and information from the National Museum of Modern and Contemporary Art(MMCA), Korea. In this study, information was limited to viewing and exhibition rather than all information of the MMCA, and the chatbot was developed which provides a scenario type to get an answering user want to gain through a button and a text question and answer(Q&A) type to directly input a question. As a result of evaluating the chatbot with six items according to ELIZA's chatbot evaluation scale, a score of 4.2 out of 5 was derived by completing the development of a chatbot to be used to deliver viewing and exhibition information. The future research task is to create a perfect chatbot model that can be used in an actual arts exhibition space by connecting the developed chatbot with continuous scenario answers, resolving text Q&A-type answer failures and errors, and expanding additional services.

• Journal of Korean Society of Forest Science
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• v.88 no.3
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• pp.299-308
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• 1999

How the society perceives National Park plays the most important role to achieve the goal for the National Park, which is to protect the ecosystems in the park. The survey for the visitors to Soraksan National Park was conducted to search for the answer to the question. As a result of the analysis based upon the perception types derived from the survey and factors affecting those types, the National Park can be explained by emotionally oriented type(scenic beauty), culturally oriented type, recreation oriented type, and economically oriented type. The first three types are strongly rooted in traditional culture, whereas the fourth type always conflicts with the goal of ecosystem protection. Korea has a long way to go to be familiarized with both the concept of ecosystem protection required by IUCN(The World Conservation Union) and the environmental ethics approach popularly promoted in the western world. The long term strategy for the protection of natural ecosystem should be approached in a manner that the traditional culture can be integrated into all aspects of park management.

• The Journal of Korean Association of Computer Education
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• v.21 no.6
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• pp.105-115
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• 2018

The descriptive-type question is appropriate for deep thinking ability evaluation, but it is not easy to grade. Since, even though same grading criterion, the graders produce different scores, we need the objective evaluation system. However, the system needs the Korean analysis. As the descriptive-type answering is described with the compound sentence, the system has to analyze the compound sentence. This paper develops the Korean syntactic-semantic analysis system for compound sentence and evaluates performance of the system. This system selects the modifiee of the word phrase using syntactic-semantic constraint and semantic dictionary. The 93% accurate rate shows that the system is effective. This system will be utilized in descriptive-type grading and Korean processing.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2006.11a
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• pp.366-369
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• 2006

Multi Housing design has not considered the remodeling even at the beginning of the construction. This severely hindered systematic maintenance, providing fundamental causes of consuming society. In general, in about 20 years when the buildings become too old, they are brought down or removed with a trail of waste left behind. In addition, since the current remodeling or future remodeling type is a general remodeling that leaves only a frame, some question the role of the remodeling as a solution to the reconstruction from economically and environmentally efficient aspects. This study intends to find a solution for long-life span multi-family housing design, promoting sequential remodeling by stating the life cycle of components. Problems were identified by analyzing joints, design and construction of multi-family housing based on the previous researches. Conclusion from characterization of the design plan according to joint parts can be summarized as the following firstly, the problem of the wet was seen in joints between the structure and a finishing materials and ones between separate finishing materials. Secondly, the problem of overlap was frequently seen in joints between the structure and a door/window, ones between a door/window and a finishing materials, and ones between a finishing materials and an electrical/mechanical device.

• Journal of The Korean Association For Science Education
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• v.32 no.3
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• pp.486-501
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• 2012

The aims of this study are to investigate two main problems for the hypothetico-deduction method and to develop a scientific inquiry model to resolve these problems. The structure of this scientific inquiry model consists of accounts of the context of discovery and justification that the hypothetico-deduction holds as two main problems : 1) the heuristic flaw in the hypothetico-deduction method is that there is no limit to creating hypotheses to explain natural phenomena; 2) Logically, this brings into question affirming the consequent and modus tollens. The features of the model are as follows: first, the generation of hypotheses using an analogical abduction and the selection of hypotheses using consilience and simplicity; second, the expansion phase as resolution for the fallacy of affirming the consequent and the recycle phase as resolution for modus tollens involving auxiliary hypotheses. Finally, we examine the establishment process of Copernicus's Heliocentric Hypothesis and the main role of the history of science for the historical invalidity of this scientific inquiry model based on three examples of If/and/then type of explanation testing suggested by Lawson (International journal of science and Mathematics Education, 2005a, 3(1): 1-5) We claim that this hypotheticho-deduction process involving abduction approach produced favorable in scientific literacy rising for science teacher as well as students.

• Journal of The Korean Association For Science Education
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• v.13 no.2
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• pp.135-145
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• 1993

This study investigated student's prior conceptions and evidence evaluation about Light and shadow. One hundred twenty six students were given Explanation-after-choice type Questions to investigate student' prior conceptions and Choicd type Question to identify student's idea about scientific method and characteristics od observation. Forty-four of the 126 students were interviewed to explore student's evidence evaluation. Eighty students (63.5%) thought that the shape of material affected the shape of shadow but the shape of light source did not Only 58.8 precents of all responses were evidence-based responses. Characteristics of evidence affected student's evidence evaluation : student made evidence-based responsed to the accord evidence more frequently than discord evidence. Among evidence-based response to the discord evidence. 35.5% of responses were the case that student felt cognitive conflict or explored other variables by recognizing discord between his/her own ideas and evidence or distort the evidence. Student's idea about characteristics of observation did not affect the evidence evaluation, but student's idea about scientific method affected the evidence evaluation.

• Journal of the Korean Home Economics Association
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• v.25 no.4
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• pp.123-139
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• 1987

A study on the House wife's Family Relation Satisfaction. This study aimed to investigate house wives satisfaction of their family relation. Major research question are as followings; 1. How do housewives satisfy their family relations? 2. What are difference in housewives satisfaction to such family relation areas. Marital relation, children relation, husband's parents relation, relative relation, and husband sister relation. 3. What are difference in housewives family relation satisfaction in terms of housewives personal variables (age, education, employment, husband job, family life cycle, family type…etc) The Subject of this study consisted of 863 housewives sampled in pusan, changwon area. The questionnaire which used in this study is made by the researcher. The data are analyzed statis factly. The finding of this study are as followings: 1. Home makers were found to show the high-satisfaction is 28.5%, the middle-satisfaction is 57.5% and the low satisfaction is 14.0%. And Pusan higher than changwon. T-test showed the significance according to Area(p<.05) 2. The satisfactioon of family-relations areas was showed that pusan higher than changwon homemakers on whole field. 3. The main factors which affected the state of satisfaction about their family-relations were their economical level, the state of employed of homemakers, the type of family.

• The Journal of Korean Medicine
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• v.28 no.4
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• pp.52-60
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• 2007

Objectives : The purpose of this study is to evaluate if the answers of questionnaires correlate with real body shapes and to evaluate if there are any differences between different types of questionnaires. Methods : We hand-measured body circumferences and body widths to analyze statistically answers of 9 questions from 2 different questionnaires. Also we compared two different types of questionnaires with Pearson product-moment correlation coefficient and two way ANOVA test. Results : There are significant correlations between answers of questions and all measured body circumferences and most body circumferences except for iliac width. Also answers of questionnaires even about the same chest part are not quite the same according to the opposite type of questionnaire after we compared grouping two of eight questions. Patients seem to have difficulty to recognizing if their necks are well-developed or not especially when the question asks about body shape when comparing two parts such as neck vs waist or chest vs buttock. Conclusions : There is general tendency of recognizing one's body shape properly. But also there are differences of recognition according to the type of questionnaire about the same body. So it is recommended to study more about the questionnaires.

• Environmental Engineering Research
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• v.17 no.2
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• pp.59-63
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• 2012

This paper proposes a modified Ludzack-Ettinger (MLE) type membrane bioreactor (MBR) as a method of treatment for wastewater from food waste disposer. Micro-membrane filtration allows for an extremely low concentration of suspended solids in the effluent. The effluent of the reactor in question is characterized by a relatively high level of non-biodegradable organics, containing a substantial amount of soluble microbial products and biomass. Results obtained in this paper by measurement of membrane fouling are consistent with biomass concentration in the reactor, as opposed to chemical oxygen demand (COD). The MLE process is shown to be effective for the treatment of wastewater with a high COD/N ratio of 20, resulting in are markedly high total nitrogen removal efficiency. Denitrification could be improved at a higher internal recycle ratio. Despite the low concentration of influent phosphorus, the phosphorus concentration of the outflow is seen to be relatively high. This is because outflow phosphorous concentration is related to COD consumption, and the process operates at along solids retention time.

• Journal of the Korean Institute of Landscape Architecture
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• v.34 no.5 s.118
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• pp.52-58
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• 2006

Wildlife roadkill is a serious problem for road planners and biologists concerned with traffic safety, species conservation, and animal welfare. The objective of this paper was to analyze the effect of land use on the frequency of mammal roadkills. This study took part in three steps. First, data for 1,279 road kills of nine species were collected by survey over 26 months on 107km of roads near the Mt. Jirisan area. Second, the type of land use near the roadkill points was analyzed, and the area of each land use within loom of the road was calculated using GIS. Finally, the question of whether the land use affects the Sequency of mammal roadkills was analyzed by determining the density of roadkill occurrences for each land-use type. The results of the study were as follows. First, the roadkill density of all species was highest near grasslands, especially natural grasslands. Second, when comparing forests and rice fields, roadkill densities of the Eurasian red squirrel, Siberian chipmunk and Korean hare were higher near the forests, while the densities of the raccoon dog, water deer and leopard cat were higher near rice fields. The results of this study could be an essential information source for mitigating the roadkill problem in Korea.