• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.11
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• pp.648-654
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• 2016

This paper investigates differences of tourism destination choices for sightseeing in Seoul between first-time visitors and repeat visitors. We constructed social network using secondary data from '2015 International Visitor Survey' and analyzed its density and centrality. Study results find that: (1) first-time and repeat visitors' tourism destinations are concentrated in areas located north of the Han river. The proximity of destinations suggests the positive effects resulting from the movement network. (2) As the result of degree centrality, closeness centrality, betweenness centrality, the highest ranking tourism destinations for both visitor groups are identical, but indexes of centralities in repeat visitors' destinations increase, including Shinchon/ Hongik University, Gangnam station, and Garosu-gil. Therefore, the roles of these destinations are becoming established as tourism hubs and are popular among younger visitors as well as attract repeat visitors. Results of this study will be a useful reference in developing and managing new tourism products.

• 한국노년학
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• v.28 no.4
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• pp.1113-1128
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• 2008

Purpose: The aim of the present study was to investigate toilet terms and pictograms recognized by elders living in Seoul and Incheon. Method: Data were collected from 308 elders by individual interviews using questionnaires. Result: As for the name of places for elimination, those elders responded Hwajangsil 88.3%, followed by Byeonso 49.3% and Dwitgan 44.4%. Most elders preferred Hwajangsil as the term indicating the place for elimination. The mean age of the group preferred Bunso was significantly higher than that of the group preferred Hwajangsil, whereas educational level was higher in the latter group. Of the 256 respondents, 55% preferred the pictogram of international toilet sign, while 34.8% preferred the pictogram of toilet stool. Those with no formal education tended to prefer the pictogram of toilet stool. Conclusion: The term Hwajangsil is suggested for indicating toilet for elders in general. Other terms familiar with residents need to be investigated in the facilities for elders and those terms should be used in combination with Hwajangsil. English toilet signs alone are not recommended for elders. Simple pictograms of toilet stool is suggested for elders with low educational level. Toilet signs for elders need to include both terms and pictograms.

• The KIPS Transactions:PartB
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• v.13B no.4 s.107
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• pp.479-488
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• 2006

The iconic language interlace is designed to provide more convenient environments for communication to the target system than the keyboard-based interface. For this work, tendencies and features of vocabulary are analyzed in conversation corpora constructed from the corresponding domains with high degree of utilization, and the meaning and vocabulary system of iconic language are constructed through application of natural language processing methodologies such as morphological, syntactic and semantic analyses. The part of speech and grammatical rules of iconic language are defined in order to make the situation corresponding the icon to the vocabulary and meaning of the Korean language and to communicate through icon sequence. For linguistic ambiguity resolution which may occur in the iconic language and for effective semantic processing, semantic data focused on situation of the iconic language are constructed from the general purpose Korean semantic dictionary and subcategorization dictionary. Based on them, the Korean language generation from the iconic interface in semantic domain is suggested.

• Journal of KIISE:Computing Practices and Letters
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• v.15 no.3
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• pp.221-225
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• 2009

Constructing an ontology using a mass corpus begins with an automatic semantic relation extraction. A general method regards words appearing between terms as patterns which are used to extract semantic relations. However, previous approaches consider only one sentence to extract a pattern, so they cannot extract semantic relations for terms in different sentences. This paper proposes a semantic relation extraction method using pairs of patterns sharing a term, where each pattern is extracted using one of the seed term pair satisfying the target relation. In our experiments, we achieved the accuracy 83.75% improving previous methods by 7.5% in is-${\alpha}$ relation and the accuracy 83.75% improved by 5% in part-of relation. We also present a possibility of improving the recall by the relative recall.

• The Journal of Korean Philosophical History
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• no.30
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• pp.191-225
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• 2010

This paper is the outcome of attempting to approach for reading the Analects of Confucius through the polysemy of Chinese character and indecidability of articles. For this purpose at first, I explained which this Chinese character can be applied for 'philosophy language'. In the 16th century Matteo Ricci had tried to find out the possibility of ideographic script as standing for a universal language. On the other hand, Hegel and Heidegger strictly insisted on the Chinese character is inappropriate for expressing the logic thought of the human being. The reason was as next; firstly, this character had not the preposition and articles, and secondly the only one word could not indicates the bisemy including the meaning of opposition, lastly this language system expresses and communicates only with the change of word order without inflection. But With some scholar like Cassirer, Saussure and Derrida we can confirm the possibility which will discover the Chinese character for using the logic and reasoning language of from different view. Because in the language system of this Chinese character the connection of words in contexts is more important other than meaning as the individual word, in comparison to the language of the West. The Chinese character hides the original meaning until being what kind of event and thing relationship watch inside with different letters. So to speak, the Chinese character is called as 'language of indecidability'. For these points, even though The Chinese character lacks of preposition, articles, and inflection speech etc. the letter systematic, this language system can play a role for expressing as the philosophic language which manages with the complicated problems of the human being.

• The Journal of the Korea Contents Association
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• v.20 no.12
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• pp.82-94
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• 2020

Images play an important role in the symbolic system as they are connected with imagination through the association of language. Through history, we know that Korean people have been a people of strong spiritual unity and unity for thousands of years. I tried to study how the Korean people's unified mental symbol system was utilized and accomplished through mythological images. Our people are recognized as a people of white clothes because they are connected with white clothes, and modifiers such as the country of the east where the sun does not go down are connected with the sun. The Korean people have been handed down according to the times, such as the son of the sky, the Hongik man, the birch tree and the Gyerim of Silla, as a symbol of the myth of Gojoseon, and do not know when it became a country that loved the sun and whether brightness became a symbol. In relation to the spiritual symbolic system of our nation, the mythical image of Jeju musindo embedded in the shamanist ideology was reinterpreted through the meaning of Roland Bart to provide a basis for the study of the spiritual symbolic system of our nation.

• Journal of the Korean School Mathematics Society
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• v.11 no.1
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• pp.133-157
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• 2008

This paper is based on theory of Usiskin who defined inclusively the various concepts of algebra among many theories classifying a type of the algebra. For this purpose, we examined the curriculum of the algebra of Korea, America and Japan, then analyzed where the problems in "Letter and Formula" of the textbooks fall under Usiskin's concepts of algebra.

• KLA journal
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• v.15 no.5
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• pp.25-27
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• 1974

주: 고문서는 그 의미가 대체로 문자로써 표현되어 있는 것이요, 동시에 이를 발급한 여자는 아울러 이를 받을 대상인 수자, 즉 주객과 대상사이에 어떤 작용을 미치는 요건이 구비되어 있는 갑오경장 이전의 문서를 지칭한다. 고문서는 사학연구에 있어서 중요한 위치를 점유하고 있는데, 그 자체가 사료, 내지는 법률적인 의미에서 가치가 높이 평가되고 있기 때문이다. 우리나라에 있어서 고문서의 분포상황을 보면 대체로 서울대학교 부속도서관에 60,000매, 국립중앙도서관에 13,000매, 연세대학교 도서관에 15,000매, 고려대학교 도서관에 10,000매, 영남대학교 도서관에 5,000매, 장서각에 건기 1,000점이 수장되어 있다. 이러한 고문서의 충분한 연구가 수반되어 활용되어야 함은 물론이다. 그러나 귀중한 사료로서의 고문서에 대한 정리가 아직도 이루어지고 있지 못하다. 더우기 도서관에 있어서 고문서의 분류표, 내지는 기술목록법에 관한 기준조차도 설정되어 있지 못하다. 우리나라 도서관에 있어서 고문서의 정리, 말하자면 부류, 목록을 위한 선행과제로써 고문서의 용어에 대한 간략한 해설을 소개코자 하는 것이다.

• Journal of the korean veterinary medical association
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• v.36 no.6
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• pp.517-525
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• 2000

실험은 과학적 사실을 규명하기 위한 적극적인 수단이다. 실험이란 문자 그대로 검정 (test)을 의미하는데 좀 더 공식적으로 표현하자면 '연구자가 어떤 체계(system) 혹은 과정 (process)속으로 의도하는 변화를 투입 변수 (input variable)로 넣었을 때 그 결과로 얻게되는 반응에서 어떠한 변화가 초래되었는지 그 원인을 찾아내는 일련의 검정(series of tests)'이라고 정의할 수 있다. 넓은 의미에서 볼 때 실험의 형태는 발생조사(outbreak investigation)와 같이 현장 (fidld)에서 진행되는 관찰연구 (observational study)와 실험실 연구로 대별된다. 어떠한 연구형태이든 실험의 객관성을 달성하기 위해서는 연구의 목적에 합당한 실험계획을 작성하는 것이 필수적이다. 아무리 완벽하게 실험을 수행했다고 하더라도 실험계획에서 심각한 문제가 있다면 그 결과에 대해서는 신뢰성을 부여할 수 없기 때문이다. 본 논문에서는 실험을 계획할 때 적용되는 원리와 분산분석에서의 다중비교 및 의학연구에서 활용빈도가 높은 교차계획법 (crossover design)에 대하여 소개하고자 한다.

• KLA journal
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• v.15 no.6
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• pp.24-27
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• 1974

주 ; 고문서는 그 의미가 대체로 문자로써 표현되어 있는 것이요, 동시에 이를 발급한 여자는 아울러 이를 받을 대상인 수자, 즉 주객과 대상사이에 어떤 작용을 미치는 요건이 구비되어 있는 갑오경장 이전의 문서를 지칭한다. 고문서는 사학연구에 있어서 중요한 위치를 점유하고 있는데, 그 자체가 사료, 내지는 법률적인 의미에서 가치가 높이 평가되고 있기 때문이다. 우리나라에 있어서 고문서의 분포상황을 보면 대체로 서울대학교 부속도서관에 60,000매, 국립중앙도서관에 13,000매, 연세대학교 도서관에 15,000매, 고려대학교 도서관에 10,000매, 영남대학교 도서관에 5,000매, 장서각에 건기 1,000점이 수장되어 있다. 이러한 고문서의 충분한 연구가 수반되어 활용되어야 함은 물론이다. 그러나 귀중한 사료로서의 고문서에 대한 정리가 아직도 이루어지고 있지 못하다. 더우기 도서관에 있어서 고문서의 분류표, 내지는 기술목록법에 관한 기준조차도 설정되어 있지 못하다. 우리나라 도서관에 있어서 고문서의 정리, 말하자면 부류, 목록을 위한 선행과제로써 고문서의 용어에 대한 간략한 해설을 소개코자 하는 것이다.