• The Journal of the Convergence on Culture Technology
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• v.5 no.1
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• pp.113-118
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• 2019

Choi Buk(1712-1786) is the master of three poems, caligraphy, paintings of the Middle Class Painter. There is a resisting cynicism against discrimination, a madly free and unbridled madness that is not bound by itself, and a master sense due to pride in his artistic talents. Madness and stubborn as an image of a unique painting through unworldly and clasical scholar oriented Muninhwa. His muninhwa has many poetic picture paintings where poetry and painting are one, and the technique of painting depicting objects is based on the power of the muscles and is a madness brush which is not bound anywhere. And it expresses the level of art in a higher level through the unconventional composition of the unconventional composition, the simplicity of the line, and the unique operation of margins and colors. His Muninhwa appeared naturally in the works of art, which is a pride of enterprising people and a belief that aesthetic pursuit of a change of the unchanging ones.

• Journal of Intelligence and Information Systems
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• v.28 no.3
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• pp.1-22
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• 2022

We investigate the dynamic relationships among digital piracy activities, TV ratings, and online buzz for Korean TV dramas using a panel vector autoregression model. Our main findings include 1) TV ratings are negatively affected by digital piracy activities but positively affected by google buzz, 2) digital piracy activities are negatively affected by TV ratings and social buzz, and 3) social buzz and google buzz are positively influenced by each other. While many empirical studies were conducted to reveal the effects of music or movie piracy, our understanding of drama piracy is limited. We provide empirical evidence of the dynamic relationships between drama piracy, TV ratings, and online buzz. Our findings show the presence of indirect piracy effects on TV ratings through online buzz. Further, we reveal that social buzz and google trends play different roles in promoting TV ratings and piracy activities. We discuss the implications of our findings for theory and practitioners.

• Journal of Digital Policy
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• v.1 no.2
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• pp.1-8
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• 2022

In case of a dangerous situation, the roof, which serves as an emergency exit, must be open in case of fire according to the Fire Act. However, when the roof door is opened, it has become a place of various incidents and accidents such as illegal entry, crime, and suicide. As a result, it is a reality to close the roof door in terms of facility management to prevent crime, various incidents, and accidents. Accordingly, the government is pushing to legislate regulations on housing construction standards, etc. that mandate the installation of electronic automatic opening and closing devices on rooftop doors. Therefore, in this paper, an intelligent emergency door opening/closing device system is proposed. To this end, an intelligent emergency door opening and closing system was developed by linking wired and wireless access counting and AI image analysis. Finally, it is possible to build a wireless communication-based integrated management platform that provides remote control and history management in a centralized method of device status real-time monitoring and event alarm.

• The Journal of the Convergence on Culture Technology
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• v.8 no.3
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• pp.559-569
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• 2022

Due to the spread of mobile devices, the use of mobile electronic notification services is increasing. For the mobile electronic notification service, the connecting information is required to identify the owner of the mobile device and the recipient of the notification. The connecting information is an online resident registration number, and safe management is essential. Therefore, in this paper, the processing flow, interconnecting standard, and management plan are proposed when a mobile electronic notification requesting agency requests the identity verification agency to convert the resident registration number of the recipient of the electronic notification to connecting information. In the proposed method, it is suggested that a safe mobile electronic notification service is possible by defining the process of collective conversion of connecting information between private organizations and personal identity proofing agency, information transmission and reception methods, and interworking standards.

• Korean Journal of Cognitive Science
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• v.34 no.3
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• pp.197-226
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• 2023

Generative Text Summarization is one of the Natural Language Processing tasks. It generates a short abbreviated summary while preserving the content of the long text. ROUGE is a widely used lexical-overlap based metric for text summarization models in generative summarization benchmarks. Although it shows very high performance, the studies report that 30% of the generated summary and the text are still inconsistent. This paper proposes a methodology for evaluating the performance of the summary model without using the correct summary. AggreFACT is a human-annotated dataset that classifies the types of errors in neural text summarization models. Among all the test candidates, the two cases, generation summary, and when errors occurred throughout the summary showed the highest correlation results. We observed that the proposed evaluation score showed a high correlation with models finetuned with BART and PEGASUS, which is pretrained with a large-scale Transformer structure.

• Information Systems Review
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• v.23 no.1
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• pp.115-134
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• 2021

Recently, the amount of money that foreigners buy from online shopping sites in Korea has been increasing, especially by Chinese consumers. In this study, we researched the effects of Chinese consumers' reviews, inquiries, and bargains on loyalty, and how these effects differ by gender so that Korean online sellers can take advantage of these opportunities. In order to verify the research model, a survey was conducted on Chinese consumers with online purchasing experience and 231 valid samples were collected and analyzed. As results, reviews, inquiries, and bargaining had the positive impacts on the loyalty of Chinese consumers. The impact of reviews on loyalty was higher in women, and the impact of inquiries and bargains on loyalty was higher in men. This study can help Korean online sellers effectively respond to Chinese consumers' reviews, inquiries, and bargains needs. This study, also, can help they understand and deal with the difference between the effect on reviews to women and the effect of inquiries and bargaining to men.

• 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.

• Korean Journal of Child Studies
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• v.28 no.3
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• pp.101-113
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• 2007

The present study investigated the print richness of early childhood classrooms and examined differences in classroom literacy environment by teacher demographics. The 117 participants were teachers of kindergartens and daycare centers. They responded to a 33-item questionnaire constructed by Wolfersberger et al.(2004). Questionnaire categories included literacy items pertaining to classroom environment and literacy items pertaining to teacher-student interactions. Major findings were that the classroom literacy environment was usually satisfactory. The age and career of teachers was the predictor of the classroom literacy environment, especially 'providing the classroom with literacy tools' and 'arranging literacy tools in the classroom space'.

• Annual Conference on Human and Language Technology
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• 1997.10a
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• pp.15-22
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• 1997

인터넷과 정보 서비스 기술의 발달로 일반 대중에게 제공되는 정보의 양은 기하급수적으로 증가하고 있는 추세지만 사용자가 원하는 정보를 얻기는 더욱 어려워지고 있으며, 필요한 정보를 찾은 경우에도 그 양이 많기 때문에 전체적인 내용을 파악하는 데 많은 시간을 소비하게 된다. 이러한 문제를 해결하고자 본 연구에서는 통계적 모델을 사용하여 문서로부터 문장을 추출한 후 요약문을 작성하여 사용자에게 제시하는 시스템을 개발하였다. 문서 요약 시스템의 구축을 위하여 사용된 방법은 문서 집합으로부터 중요 문장을 추출한 후 이로부터 요약문에 나타날 수 있는 특성(feature)과 중요 단어를 학습하여 학습된 내용을 이용하여 요약문을 하는 방법이다. 시스템 개발 및 평가를 위해 사용된 문서는 정보 과학 분야의 논문 모음이며 이를 학습 데이터와 실험 데이터로 구분한 후 학습 데이터로부터 필요한 정보를 얻고 실험 데이터로 평가하였다.

• Annual Conference on Human and Language Technology
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• 1989.10a
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• pp.288-295
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• 1989

언어사용 목적이 효율적인 정보교환에 있다. 정보교환에 필요한 의미는 하나의 문에서보다는 담화에서 전달되기 때문에 담화분석을 토대로 의미, 형식, 기능의 관계를 검토하여 언어의 한 현상을 기술하는 것이 보다 중요하다. 본 연구는 자료분석을 토대로 한국 설화문에서 주제표현의 방식과 연속성의 정도를 살펴보았다. 측정된 구문들은 영조응, 인칭대명사, 지시대명사, 지시사 뒤에 오는 명사, 소유격을 따르는 명사, 한정적 명사. 비한정적 명사, 조건절, 모두 8개 구조들이다. 이들은 주제표현의 연속성 정도의 차이를 보여 준다. 이는 이들의 통사적 특징이외에 다른 화용상의 요인들이 작용함으로 생기는 현상이다.