• Venture DIGEST
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• s.58
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• pp.18-19
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• 2004

불경기라 다들 한숨이 깊다. 하지만 불경기를 재도약의 발판으로 삼으려는 우리 벤처기업들에게는 이 위기 역시 기회일 수 있다. 무한한 잠재력을 가진 벤처, 대한민국 고용창출의 견인차이자 경제 성장동력의 핵심인 우리 벤처기업의 능력을 다시 한번 보여줄 때가 온 것이다. 이에 이번 호부터 총 5회에 걸쳐 벤처재도약을 주제로 벤처기업인들의 릴레이원고를 기획한다. 벤처재도약을 향한 릴레이 기고문 그 첫 번째, 휴맥스 변대규 대표의‘글로벌 챔피언십 육성방안’에 대한 생각을 들어보자.

• Proceedings of the Korean Information Science Society Conference
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• 2004.04b
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• pp.898-900
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• 2004

시간에 중속적인 문서집합에서 사람이 만든 요약문은 시간에 따른 중요 내용의 분포를 보여준다. 본 논문은 다중 문서에 시간 자질을 이용한 문서의 분류와 시간별 문서집합에서 핵심문장과 부가문장을 선별하고, 문장간의 계층적인 클러스터링을 통해서 중요 문장을 선별하는 방법을 제안한다. 동일한 주제를 갖는 문서집합에서 사랑이 선택한 중요 문장에 대해서 제안한 방법은 50% 정확률을 나타냈다.

• Journal of the Korean Society for Library and Information Science
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• v.54 no.1
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• pp.145-174
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• 2020

The study is aimed at exploring the contents and composition of archive of works and subjects digital figures for works by Shin Saimdang, Heo Nanseolheon and Song Deokbong among female writers during the mid-Joseon Dynasty. To this end, first, to investigate and analyze the theoretical background and the preceding study by studying literature. Second, based on the reason for the character selection, the life of Shin Saimdang, Song Deokbong, and Heo Nanseolhun are analyzed. Third, the works and themes are analyzed through the writings left by Shin Saimdang, Song Deokbong, and Heo Nanseolheon, as well as by various researchers on them. Fourth, it presents the contents and composition of the archive of digital figures in works and subjects with the focus of Shin Saimdang, Song Deokbong and Henan Seolheon.

• Korean Journal of Heritage: History & Science
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• v.40
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• pp.243-270
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• 2007

Linked pearls pattern expressed on textiles have no limited scale or shape when manufacturing, so they are free in expression. And from the design, material, and color we can analogize the social culture of that age. Oriental linked pearls pattern was started from the Sasanian Persia and introduced through the Silk Road, so it is closely connected with the East and the West culture. This study will consider from the 5th century to the 10th century; the mural costume of the West Central Asia, the ancient textiles excavated from the Sinjiang and Qinghai area of China, and the linked pearls pattern which are collected at Shosoin, Japan. And from this study, will concentrate on clarifying the linked pearls pattern's condition of the cultural exchange between the East and the West and it's structural variation process. The design of linked pearls pattern delivered to the East through the Silk Road is differed by area. For example, in the Western Pamir Plateau, where the ancient Sogdians mainly lived, the excavated linked pearls pattern's subject were deer or cassowary variated from the West Asian motif. But the ones excavated from Kucha Xingang had Chinese motifs added so they showed Chinese characters or Buddhist Bodhisattva image instead of Helios. Like this, the appearance of new patterns, which were accompanied by structural variations, gradually deviated from the standardized pattern of the Sasanian Persia. And this structural variation process has relations with the construction and arrangement method of various patterns of the after ages. The foliated floral Spray, which is placed at the lozenge space of linked pearls' space, had developed into ogival - shaped pattern (Neunghwamun). And the prevalence of geometrical structure pattern after the 10th century and the unfolding method of Tapjamun which is arranging unit pattern in order, are similar to the linked pearl pattern. In brief, linked pearls pattern accompanied by technical improvement let us understand the polished artistic code from its expression, and has importance in showing universal pattern beyond region and culture.

• Journal of the Korean School Mathematics Society
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• v.24 no.1
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• pp.127-150
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• 2021

Recently, in the field of mathematics education, mathematical noticing has been considered as an important element of teacher expertise. The meaning of mathematical noticing is the ability of teachers to notice and interpret significant events among various events that occur in mathematics class. This study attempts to analyze the differences of pre-service secondary teachers' mathematical noticing and confirm the factors that cause the differences between them. To accomplish this, the items on class critiques were established to identify pre-service secondary school teachers' mathematical noticing, and each of 18 pre-service secondary mathematics teachers were required to write a class critique by watching a video in which their micro-teaching was recorded. It was that the teachers' mathematical noticing can be identified by analyzing their critiques in three dimensions such as actor, topic, and stance. As a result, there were differences in mathematical noticing between pre-service secondary mathematical teachers in terms of topic and stance dimensions. The result suggests that teachers' mathematicl noticing can be differentiated by subject matter knowledge, pedagogical content knowledge, curricular knowledge, beliefs, experiences, goals, and practical knowledge.

• Journal of the Korean Chemical Society
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• v.43 no.3
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• pp.321-327
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• 1999

The STS materials, emphasized in the 6th curriculum, in the chemistry part of middle school science textbooks were analyzed. The average value of the STS content of textbook was 13.2%. In the study of chapter of textbook, 15.9% of STS materials was included in the chapter of ？reaction of materials?, 12% in "character and separation of materials", and 10.8% in "composition of materials". When the STS topics classified by Piel were analyzed, the results were as follows; 40.2% on sociology of science, 28.8% on environmental quality and utilization of natural source, 20.4% on effects of technological developments, and 12.9% on energy. However, the topic on human engineering was only included in a textbook, and the topics on space research and national defence were not included in any textbooks. When the STS materials were analyzed by student activities of SATIS, the number of activities was 71. Most activities were consisted of solving problems and decision, simulation and data analysis, and there was no research design and role playing.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.38 no.4
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• pp.595-599
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• 2018

Sufficient understanding of oversea construction market status is crucial to get profitability in the international construction project. Plenty of researchers have been considering the news article as a fine data source for figuring out the market condition, since the data includes market information such as political, economic, and social issue. Since the text data exists in unstructured format with huge size, various text-mining techniques were studied to reduce the unnecessary manpower, time, and cost to summarize the data. However, there are some limitations to extract the needed information from the news article because of the existence of various topics in the data. This research is aimed to overcome the problems and contribute to summarization of market status by performing topic modeling with Latent Dirichlet Allocation. With assuming that 10 topics existed in the corpus, the topics included projects for user convenience (topic-2), private supports to solve poverty problems in Africa (topic-4), and so on. By grouping the topics in the news articles, the results could improve extracting useful information and summarizing the market status.

• Journal of the Korean Chemical Society
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• v.47 no.4
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• pp.376-390
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• 2003

The contents of chemical reaction in the science textbooks, used by starting from elementary school to college level, were investigated how much closely connected with them. For this purpose, nineteen subjects of chemistry contents were selected and the articulation analysis, classified into 5 criteria, was carried out. The results indicated that the articulation from elementary school to middle school looked quite acceptable, but there was a big gap from middle school to high school and the articulation from high school to college exhibited a big overlap and gap. Finally, the flow map of chemical reaction was suggested.

• Annual Conference on Human and Language Technology
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• 2014.10a
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• pp.175-178
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• 2014

다양한 언론사로부터 기사를 제공받아 서비스하는 인터넷 포털의 뉴스에서는 수많은 중복 기사가 실시간으로 등록된다. 이로 인하여 인터넷 포털에서 관심 있는 주제의 기사를 검색하여 찾아보려는 경우 검색키워드를 포함한 기사의 수가 지나치게 많아 원하는 정보를 적절하게 얻기 어렵다. 본 논문에서는 이러한 문제점을 해결하기 위해서 검색 기사 중 유사한 문서를 군집화하고 군집에 대한 다중문서요약을 사용자에게 제시하여 검색된 기사를 효율적으로 활용할 수 있는 방법을 제시한다. 다중문서 요약에서는 뉴스 기사에 적합한 단어 가중치인 분별도(discriminability)를 제안하여 사용하여 군집화된 기사로부터 유사 문장을 군집한다. 시스템에서는 군집된 기사의 대표 문장 군집에서 대표 문장, 즉 키워드에 대한 주제별 기사의 요약문을 결과로 제시하여, 효율적인 뉴스 검색을 지원한다.

• Journal of the Korean Society for information Management
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• v.5 no.1
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• pp.104-130
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• 1988

The purpose of this study is to grasp the research activities of Korean statisticians and scientific properties of statistics field guantitatively by analyzing its literature with various bibliometric research methods. In this study the productivity of authors arid cited literatures were analyzed.