• Journal of the Korea Society of Computer and Information
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• v.26 no.1
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• pp.57-67
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• 2021

Recently, multi-modal deep learning techniques that combine heterogeneous data for deep learning analysis have been utilized a lot. In particular, studies on the synthesis of Text to Image that automatically generate images from text are being actively conducted. Deep learning for image synthesis requires a vast amount of data consisting of pairs of images and text describing the image. Therefore, various data augmentation techniques have been devised to generate a large amount of data from small data. A number of text augmentation techniques based on synonym replacement have been proposed so far. However, these techniques have a common limitation in that there is a possibility of generating a incorrect text from the content of an image when replacing the synonym for a noun word. In this study, we propose a text augmentation method to replace words using word hierarchy information for noun words. Additionally, we performed experiments using MSCOCO data in order to evaluate the performance of the proposed methodology.

• Journal of Science and Technology Studies
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• v.12 no.1
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• pp.79-106
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• 2012

The paper discusses the issue of reality related to interaction between users and electronic figures that mediate by online game system. MMORPG(Massively Multiple Online Role Playing Game) has been known as virtual world that physically and electronically interconnect users and mechanical elements over huge area. Already game items have became a kind of reality for some users long time ago. How these figures could have been regarded as realities? It suggests to take place the temporality of practice around game world. Tremendous practices of human and machines produce their relations and these relations are reinforced self-referentialy. They could constitute their time-space frame that be situated a figure as the something in it.

• Proceedings of the Korean Information Science Society Conference
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• 2004.10b
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• pp.70-72
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• 2004

최근 웹이 확산됨에 따라 일반인들의 인터넷 이용이 급증하였고, 이와 관련된 정보 기술도 빠르게 변화하고 있다. GIS 분야에서도 지리정보를 웹상에서 제공하는 웹 GIS 분야가 등장하게 되었다. OGC(OpenGIS Consortium)에서는 기존 OpenGIS(Open Geodata Interoperability Specification)의 상호운용성을 웹 상에서 지원하고, 또한 상호 이질적인 지리정보의 접근을 위해 웹 맵 서비스 구현 명세(Web Map Service Interfaces Implementation Specification)를 제안하였다. 웹 맵 서비스 구현 명세는 웹 상에서 공간 질의를 처리하기 위한 URL 컴포넌트를 정의하고 있으며, URL 형식의 클라이언트 질의를 수행한 결과로 이미지, GML, SVG 등의 지리정보를 반환하도록 정의하고 있다. 본 논문에서는 웹 맵 서비스 인터페이스를 이용해 분산된 지리정보를 웹 브라우저를 통하여 서비스할 수 있는 왱 럼 서비스를 설계 및 구현하였다. 따라서 다양한 사용자들은 별도의 응용 프로그램을 개발하지 않고도 본 논문에서 개발한 쇰 맵 서비스를 통해 다양한 GIS 서버들의 종류와 위치에 관계없이 표준 인터페이스를 통해 지리정보를 획득할 수 있다

• Proceedings of the Korea Information Processing Society Conference
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• 2007.05a
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• pp.577-580
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• 2007

본 논문은 PDA를 이용한 불법주정차 단속시스템의 설계 및 구현에 대하여 논의한다. 향후, 유비쿼터스 환경에서의 무선 인터넷 서비스는 PDA 단말기를 이용하여 언제, 어디서나 업무처리가 가능하게 되고, 사용자들은 어느 장소에서나 최신의 정보 서비스를 제공받을 수 있는 편리한 시대를 실현시켜 줄 것이다. 특히, 이러한 서비스를 위한 미디어 타입도 텍스트뿐 아니라 카메라 이미지, 동영상과 같은 디지털 자료를 이용함으로써 업무 서비스의 획기적인 개선이 예상되고 있다. 본 논문은 현행의 주정차 단속에 대해서 분석하고 그 문제점을 토대로 이동 중의 교통행정 시스템을 설계하여 보았다. 현행 주정차 단속의 문제점의 보안을 위해 주정차 단속 정보를 DB로 구축하고 관리하는 시스템을 설계하는 것을 주된 연구의 내용으로 한다. 특히, 이동 중의 단속자를 위한 PDA 기반의 클라이언트 소프트웨어를 설계함과 아울러, 서버 측에서는 자바 플랫폼을 기반으로 한 소프트웨어를 이용하여 상호 이질적인 환경에서의 소프트웨어 설계를 시도하였다.

• Archives of design research
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• v.16 no.3
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• pp.263-272
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• 2003

Motiongraphics is not short film and has a special communication method characteristic of design. As graphic design needs space-composition, motiongraphics requires time-composition. In the 1920's, artists belonged Bauhaus in Germany tried to realize time-composition in the plans for abstract animation. At that time the russian film director Eisenstein experimented with moving image composit on, creating new meanings through the montage of heterogeneous images. In the digital era of today, motiongraphics is composed of such various elements as moving image, photo, illustration, typography, etc. The editing in montage film is one-dimensional. Meanwhile, motiongraphics of these days consists of a lot of layers, composing various elements by editing. Motiongraphics needs time structure and visual rhythm as well as scenario or storyboard for time composition. The principle of time composition in motiongraphics ist similar to that of musical composition. If we compare the time composition of abstract animation or montage film with the melody in a solo, time composition for motiongraphicf is like a symphony. Various composing elements are developed under different tempos at the same time.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.3
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• pp.113-132
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• 2016

Positioning technique which has been widely used for making marketing strategy by analyzing customer's image also has been used for public and test-taker's image analysis about public facilities, entrepreneurs, universities. This study analyze image of library and Information science students who trying to find a job in library fields about diverse types of library and information centers by Positioning technique. As a result of Similarity cognition analysis by multidimensional Scaling and K-means clustering, it was found that students recognize that public, national, university, school library are similar, on the other hand, portal company and special library are different from those types. In the jobs, user service jobs and technical service jobs are recognized as separated clusters, and cultural program job is also recognized dissimilarly from those clusters. By the way, images about work satisfaction and stability of employment shows high in national library; high wage shows high in portal company; employee's growth potential shows high in special library; job importance shows high in reference service jobs; difficulty shows high in content's job. Anyway, in the workplace selection, almost students regard stability of employment as top priorities, accordingly they prefers public library at most. Such a preference concentration tendency is strongly appeared in local university students than in metropolitan area students as a result of Pearson's chi-square test.

• Journal of the Korea Convergence Society
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• v.7 no.3
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• pp.35-44
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• 2016

The purpose of this study is to examine the theoretical background of art make-up and surrealism in depth and shed new light on creative thoughts coming through application of Depaysement and various kinds of expression realized through art make-up, where art and make-up are incorporated. The study method is to conduct prior research followed by a theoretical study of the concept and techniques of Surrealistic Depaysement and theoretical background of art make-up through specialized books and internet sources and then to create 4 artworks representing characteristics of Depaysement technique categorized in dual image, fusion of heterogeneous objects, modification and conversion, and change of space. This examination resulted in first, a foundational ground for fusion and use of art and make-up sectors by creating a realm of expression based on creativity through incorporation of art and makeup and second, a sense of freshness and unfamiliar-ness by creation of an image in a completely unfamiliar space. Therefore, the researcher sets a direction for ways to come up with new ideas and expand the realm of expression and hopes that the art-makeup does not just become an aesthetic tool but turn itself as an art genre.

• Proceedings of the Korean Information Science Society Conference
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• 2001.10a
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• pp.88-90
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• 2001

최근 웹 확산에 따른 일반인들의 인터넷 이용이 급증하였고 이에 따른 정보 기술도 빠르게 변화하고 있다. GIS 분야에서도 시대의 흐름에 맞춰 지리정보 데이타를 웹상에서 제공하는 웹 GIS 분야가 등장하게 되었다. 그러나, 상호 이질적인 지리정보 데이타를 웹 기반 분산 환경에서 서비스하기 위해 표준 인터페이스와 각각의 웹 서비스 모델을 정의한 통합 시스템이 요구되고 있다. OGC(OpenGIS Consortium)에서는 기존 OpenGIS(Open Geodata Interoperabillty Specification)의 상호운용성을 웹 환경에서 지원하고, 또한 상호이질석인 지리정보의 접근을 위해 새로운 웹 맵 서버인터페이스 구현 명세(Web Map Server Interface Implementation Specification)를 제안하였다. 웹 맵 서버 인터페이스 구현 명세는 웹상에서 공간 질의를 처리하기 위안 URL 컴포넌트를 정의하고 있으며, URL 형식의 클라이언트 질의를 수행한 결과를 웹 브라우저에서 이미지 포맷으로 지리정보를 제공한다. 본 논문에서는 OGC가 최근 제안한 XML(eXtendible Markup Language)기반의 표준 공간 데이터 포맷인 GML(Geography Markup Language)과 웹 맵 서버 인터페이스를 이용해 분산된 지리정보 데이터를 웹 브라우서를 통하여 서비스할 수 있는 웹 맵 서버를 설계 및 구현하였다. 따라서 클라이언트는 본 논문에서 개발한 웹 맵 서버를 통하여 별도의 응용 프로그램을 개발하지 않고도 다양한 GIS 시버들의 종류와 위치에 관계없이 표준 인터페이스를 통해 이를 GIS 서버들로부터 공간 데이터를 접근할 수 있다.

• Journal of Internet Computing and Services
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• v.23 no.5
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• pp.145-154
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• 2022

Automatic Target Recognition (ATR) technology is emerging as a core technology of Future Combat Systems (FCS). Conventional ATR is performed based on IMINT (image information) collected from the SAR sensor, and various image-based deep learning models are used. However, with the development of IT and sensing technology, even though data/information related to ATR is expanding to HUMINT (human information) and SIGINT (signal information), ATR still contains image oriented IMINT data only is being used. In complex and diversified battlefield situations, it is difficult to guarantee high-level ATR accuracy and generalization performance with image data alone. Therefore, we propose a knowledge graph-based ATR method that can utilize image and text data simultaneously in this paper. The main idea of the knowledge graph and deep model-based ATR method is to convert the ATR image and text into graphs according to the characteristics of each data, align it to the knowledge graph, and connect the heterogeneous ATR data through the knowledge graph. In order to convert the ATR image into a graph, an object-tag graph consisting of object tags as nodes is generated from the image by using the pre-trained image object recognition model and the vocabulary of the knowledge graph. On the other hand, the ATR text uses the pre-trained language model, TF-IDF, co-occurrence word graph, and the vocabulary of knowledge graph to generate a word graph composed of nodes with key vocabulary for the ATR. The generated two types of graphs are connected to the knowledge graph using the entity alignment model for improvement of the ATR performance from images and texts. To prove the superiority of the proposed method, 227 documents from web documents and 61,714 RDF triples from dbpedia were collected, and comparison experiments were performed on precision, recall, and f1-score in a perspective of the entity alignment..

• Journal of the Korean Society of Clothing and Textiles
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• v.32 no.6
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• pp.902-910
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• 2008

A view of the Orientalism that sees the Orient as the inferior Other, characterized by the heterogenic, eccentric, backward, and passive features, has been internalized in the unconsciousness of Westerners. 'Orientalism' which is the cultural device and the system of discourse to put Asia in the fixed frame of dominance was the West European centered term, designating Southwest Asia including South Europe and North Africa as Orient, and contained the idea that non-Western society could progress only with the acceptance of Western civilization. Accordingly, it is need to use this term deliberately. In addition, even though the Asian Look of the West, borrowing the images and costume styles of Asia has lost the original mentality of Asia, it was not initiated from the perception that sees Asia as the inferior Other. Since the Asian Ethnic Look is the Western costume, borrowing the image of Orient and style by being fascinated by Oriental Aesthetics, the attributes of it are different from those of Orientalism. Therefore, it is not appropriate to designate the Asian Ethnic Look as 'Orientalism Fashion' or 'Oriental Look' except for some eccentric manipulation of Asia costume and image. Instead, it is desirable to exchange the term 'Asian Look', 'Asian Fashion', and 'Asian Ethnic Look' upon occasions or the name of individual nation or region can be referred to as preferred alternatives. Today, Asia including Korea is taking the initiative in the World Fashion as one of central axes of World Fashion Industry, and cannot be interpreted from the perspective of West Centrism. Now, it's time to dissolve the dichotomous prejudice of the West centrism on Asia's own strength.