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Perception by Teachers and Students about Teaching & Learning Support System of the school of Rural Areas in Korea (전원학교 교수학습지원시스템에 대한 교사와 학생들의 인식)

  • Oh, Dong-Kyu
    • 대한공업교육학회지
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    • v.37 no.1
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    • pp.183-204
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    • 2012
  • This study was to analysis perception about Teaching & Learning Support System of the school of Rural Areas in Korea. In order to accomplish the study purpose, the study conducted a research through Web Survey method and examined their recognition. Major findings of this study were as follows: First, Student was satisfied with TLSS of the school of Rural Areas in Korea. Students would like to 'using e-learning with Electronic board and Tablet PC' among program contents. But the system' utilization was low. However, 90% of the students wanted that teacher usually using the FASTEL. Second, Teacher satisfaction was lower compared to the students is relatively. Teachers prefer 'various after school program' to 'using e-learning with Electronic board and Tablet PC'. However, learning effective of using FASTEL system was a 73.8% of teachers are effective is aware and had. Third, 35% Students recognized that are using the pastel system, frequently, On the other hand, the teachers are 60% and to recognize that there was. The reason doesn't the system to good use is slow wireless. Still, e-learning classroom infrastructure for satisfaction was high. Fourth, Teachers recognized students and the pastel system interaction than other e-learning system high. FASTEL System used in the most uncomfortable things on e-learning classroom Wireless Internet phenomena and lost content lacking, in order, I was told. Therefore, there is an urgent need to improve to include Wireless Internet speed improvements and various content added support, easy-to-use instructional tools Add support order selected.

Study on Internationality of Japanese Modern Print in the World Print (세계 현대 판화속의 일본 현대판화의 국제성 연구)

  • Kim, Seung-Yeon;Shin, Ji-Yeon
    • Cartoon and Animation Studies
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    • pp.413-437
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    • 2014
  • As the public Japanese art, print can be said to have started from Ukiyo-e print of Edo period(江戶時代, 1603~1867). Ukiyo-e(浮世繪) print, which 3 persons jointly produce, henceforth has gradually declined since the meiji period(明治時代, 1868~1912) due to the development of new print technique and introduction of western art. Since then, during the daiso period(大正時代 1912~1926), creative print movement grew up. Creative print is, differently from Ukiyo-e print, to be produced by one person, from the original picture to print, focusing on creating the artist's own work by being the main agent of the work. During before and after 1900s, print was evaluated low in Japan, compared to western painting, sculpture, etc. Nevertheless, the facts that several Japanese print artists received awards from international exhibits since 1950s became a big topic internationally, which became an opportunity to hold Tokyo International Print Biennale in 1957 in Japan, the first international art festival. From then on, print was recognized as an art genre while new recognition on it was gradually accepted also in Japan. In 1970, a controversy on it arose, while the characteristic of print as a medium of modern art became strong, accordingly, a controversy on it arose. However, in 1980, it firmly established itself as an art genre by overcoming the crisis through various efforts in the dimension of print artists and university education. Since then, print artists who produce new works with completeness by applying traditional technique and modern expression mode emerged, and until now Japanese modern print art is highly recognized by the world through the continuous overseas activities, research on print art, and cultivation of young print artists. This research looked back on the historical process when Japanese modern print art was created, which represents Asia, and investigated the cause that it could have win an international fame.

An Analysis of 'Animation Education Standards' and Recommendations for Improvement (애니메이션 교육 표준 분석 및 개선점 연구)

  • Kim, Jae-Woong;Park, Yoo-Shin
    • Cartoon and Animation Studies
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    • pp.63-90
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    • 2013
  • The purpose of this study is to improve the standards for the animation education in '2011 Arts and Culture Education Standards: Cartoon and Animation'. Animation Education Standards has been developed by discussion about Arts and Culture Education, and by study of documents about animation, and by investigation about experimental recognition. And the study of domestic and foreign art education standards are reflected in these standards. These standards consist of seven categories reflecting various aspects of animation and each category is classified into five stages by age. This standard has two axes: seven categories by various aspects of animation and five stages by age, and it represents achievement requirement in animation learning. This study suggests that 'Animation Education Standards' has five features as below. First, it reflects the character of Animation as an independent subject. Second, it is studied on the basis of the framework of arts and culture education. Third, it provides basic achievement requirement, and it has no limitation in learning activities. Fourth, the achievement requirements of two or more categories can be applied simultaneously in real classroom; each category is set by themes of animation education. This study presents five methods to improve existing standard. First, independent standard for animation education must be developed. Second, categories must be established distinctly. Third, each categories and achievement requirement must reflect unique characteristic of animation. Fourth, the description of achievement requires must be systemized. Fifth, to help to adapt education standard, explanation about practical teaching and learning activities must be added. '2011 Art and Culture Education Standards: Cartoon and Animation' is important in that it is the first study that systemized animation education and presented pedagogical achievement requirements by suggesting achievement requirements for animation education by two axes -ages and categories. It will be very helpful in studying the animation education as a subject, and developing education programs, and teaching and learning in an actual class.

Fun of Animation-on the Correlation among the Perceptive fun, the Cognitive fun and the Psychological fun (애니메이션의 재미 - 감각적 재미, 인지적 재미, 심리적 재미의 상관관계)

  • Sung, Re-A
    • Cartoon and Animation Studies
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    • pp.99-126
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    • 2013
  • This study is meant to be seeing how fun of animation works by reviewing it theoretically and coordinating it to suggest the structure which integrates fun of animation and validates the proposed fun model. After reviewing fun theoretically, the fun of animation could be able to coordinate that fun of animation is consist of perceptive fun, cognitive fun, and psychological fun. Perceptive fun is induced by visual, auditory and other sensory information and it is directly affected the image, sound, and movement. Cognitive fun can be obtained by reasoning and interpretation to mobilize their knowledge with sensuously perceived stimulation and it is directly affected the story. Psychological fun occurs when the audience see the animation. The psychological fun is the psychological emotional state when the audience watches animation by relieving psychological congestion. It consists of fun of unfamiliarity or identification. By suggesting research model and validating it how the perceptive fun, cognitive fun, and psychological fun affects each other, perceptive fun enhances cognitive fun and psychological fun. Although cognitive fun enhances psychological fun, cognitive fun enhances psychological fun twice than perceptive fun. Also when perceptive fun affects psychological fun, cognitive fun shows the indirect effect as a parameter. In conclusion, perceptive fun affects psychological fun directly and be enhanced through cognitive fun. Fun of animation can be experienced when perceptive fun caused by accepting sensory information of animation instantly, cognitive fun caused by interpretation and understanding sensory information of animation, and psychological fun caused by relieving psychological identity through recognition fuses and acts as one. An animation emphasized a certain element is difficult to be loved by the audience. In this reason, an harmonical combination among the elements of story, image, sound and movement are important to combinate harmoniously for a successful animation to make the audiences fun by arising funny emotions.

Automatic Text Extraction from News Video using Morphology and Text Shape (형태학과 문자의 모양을 이용한 뉴스 비디오에서의 자동 문자 추출)

  • Jang, In-Young;Ko, Byoung-Chul;Kim, Kil-Cheon;Byun, Hye-Ran
    • Journal of KIISE:Computing Practices and Letters
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    • v.8 no.4
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    • pp.479-488
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    • 2002
  • In recent years the amount of digital video used has risen dramatically to keep pace with the increasing use of the Internet and consequently an automated method is needed for indexing digital video databases. Textual information, both superimposed and embedded scene texts, appearing in a digital video can be a crucial clue for helping the video indexing. In this paper, a new method is presented to extract both superimposed and embedded scene texts in a freeze-frame of news video. The algorithm is summarized in the following three steps. For the first step, a color image is converted into a gray-level image and applies contrast stretching to enhance the contrast of the input image. Then, a modified local adaptive thresholding is applied to the contrast-stretched image. The second step is divided into three processes: eliminating text-like components by applying erosion, dilation, and (OpenClose+CloseOpen)/2 morphological operations, maintaining text components using (OpenClose+CloseOpen)/2 operation with a new Geo-correction method, and subtracting two result images for eliminating false-positive components further. In the third filtering step, the characteristics of each component such as the ratio of the number of pixels in each candidate component to the number of its boundary pixels and the ratio of the minor to the major axis of each bounding box are used. Acceptable results have been obtained using the proposed method on 300 news images with a recognition rate of 93.6%. Also, my method indicates a good performance on all the various kinds of images by adjusting the size of the structuring element.

The confucian view of human being of Lee Je-ma and his spirits to apply Sasang Constitutional Medicine (이제마(李濟馬)의 유학적(儒學的) 인간관(人間觀)과 의학정신(醫學精神))

  • Song, Il-byung
    • Journal of Sasang Constitutional Medicine
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    • v.12 no.1
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    • pp.1-9
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    • 2000
  • 1. Objects of Research Dong-mu Lee Je-ma was tried to solve the diseases of human beings through Sasang Constitutional Medicine with new viewpoints on human beings and life compared with the existed medicine. So it was very important to understand his medical views in order to apply Sasang Constitutional Medicine in clinical treatment. In this paper, I tried to find his medical views on human beings, life, and diseases to get informations in clinical application. 2. Methods of Research It was researched as bibliologically with his writings such as "Dongyi Soose Bowon(東醫壽世保元)", "Dongyi Soose Bowon Sasang Chobongyun(東醫壽世保元四象草本卷)", "Dongmu Yugo(東武遺稿)", "Gyuk-chigo(格致藁)". 3. Results and Conclusions The conclusions were as follows. 1. "I Ching"'s recognition of Things is that based on Yin-yang theory, originated from Taoism, and aimed to 'the Fine point of Easiness and Simpleness(易簡之妙)'. On the other hand, Dong-mu's is that based on Sasang theory, originated from Confucianism and designed to developed 'the Fine point of Easiness and Simpleness' in view of Sasang(四象). 2. Dong-mu Lee Je-ma had devoted himself in his whole life to establishing new paradigm in the Confucianism, inventing new medicine and, furthermore, embodying the spirit of General health maintenance. 3. Dong-mu Lee Je-ma recognized 'the Fine point of Easiness and Simpleness' in view of Sasang and offered new viewpoint of human being through summarizing various existing viewpoints. 4. Dong-mu Lee Je-ma established new viewpoint of life span of human being through offering new ideas such as 'Inherent vitality(命脈實數)', 'Essential power of organ(臟의 本常之氣)' and 'Regimen in ordinary life(生息允補之道)'. 5. Dong-mu Lee Je-ma embodied 'the Fine point of Easiness and Simpleness' in medicine through offering, in a wide meaning, the spirit of the General health maintenance and the spirit of the Positive medical treatment.

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Lee Je-ma's point of view on the shape and image (동무(東武) 이제마(李濟馬)의 형상관(形象觀)에 대한 고찰(考察))

  • Choi, Young-hee;Park, Seong-sik
    • Journal of Sasang Constitutional Medicine
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    • v.11 no.1
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    • pp.271-279
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    • 1999
  • 1. Purpose : From a viewpoint of Lee Je-ma, We consider the principle of shape(form) and image and try out a share of recognition about shape(form) and image in all its aspects. 2. Method : Especially we compared HeoJun's point of view with Lee Je-ma's point of view. 3. Result & Conclusion 1) The most important thing for an appearance of shape(form) and image is a differential Qi of sorrow- anger-joy-pleasure. 2) Lee Je-Ma chose a point of view from inside to outside in principle. 3) A method of materialism can be used when we give medical treatment. 4) Shape(form) and image is a method of constitutional diagnosis from a viewpoint of Lee Je-ma. 5) Shape(form) and image has a formal(typical) type, but the thing which is fixed do not exist, therefore partial shape(form) and image is possible. 6) We should observe a condition of mind, but objectivity and reappearance always remain.

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An Efficient Estimation of Place Brand Image Power Based on Text Mining Technology (텍스트마이닝 기반의 효율적인 장소 브랜드 이미지 강도 측정 방법)

  • Choi, Sukjae;Jeon, Jongshik;Subrata, Biswas;Kwon, Ohbyung
    • Journal of Intelligence and Information Systems
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    • v.21 no.2
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    • pp.113-129
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    • 2015
  • Location branding is a very important income making activity, by giving special meanings to a specific location while producing identity and communal value which are based around the understanding of a place's location branding concept methodology. Many other areas, such as marketing, architecture, and city construction, exert an influence creating an impressive brand image. A place brand which shows great recognition to both native people of S. Korea and foreigners creates significant economic effects. There has been research on creating a strategically and detailed place brand image, and the representative research has been carried out by Anholt who surveyed two million people from 50 different countries. However, the investigation, including survey research, required a great deal of effort from the workforce and required significant expense. As a result, there is a need to make more affordable, objective and effective research methods. The purpose of this paper is to find a way to measure the intensity of the image of the brand objective and at a low cost through text mining purposes. The proposed method extracts the keyword and the factors constructing the location brand image from the related web documents. In this way, we can measure the brand image intensity of the specific location. The performance of the proposed methodology was verified through comparison with Anholt's 50 city image consistency index ranking around the world. Four methods are applied to the test. First, RNADOM method artificially ranks the cities included in the experiment. HUMAN method firstly makes a questionnaire and selects 9 volunteers who are well acquainted with brand management and at the same time cities to evaluate. Then they are requested to rank the cities and compared with the Anholt's evaluation results. TM method applies the proposed method to evaluate the cities with all evaluation criteria. TM-LEARN, which is the extended method of TM, selects significant evaluation items from the items in every criterion. Then the method evaluates the cities with all selected evaluation criteria. RMSE is used to as a metric to compare the evaluation results. Experimental results suggested by this paper's methodology are as follows: Firstly, compared to the evaluation method that targets ordinary people, this method appeared to be more accurate. Secondly, compared to the traditional survey method, the time and the cost are much less because in this research we used automated means. Thirdly, this proposed methodology is very timely because it can be evaluated from time to time. Fourthly, compared to Anholt's method which evaluated only for an already specified city, this proposed methodology is applicable to any location. Finally, this proposed methodology has a relatively high objectivity because our research was conducted based on open source data. As a result, our city image evaluation text mining approach has found validity in terms of accuracy, cost-effectiveness, timeliness, scalability, and reliability. The proposed method provides managers with clear guidelines regarding brand management in public and private sectors. As public sectors such as local officers, the proposed method could be used to formulate strategies and enhance the image of their places in an efficient manner. Rather than conducting heavy questionnaires, the local officers could monitor the current place image very shortly a priori, than may make decisions to go over the formal place image test only if the evaluation results from the proposed method are not ordinary no matter what the results indicate opportunity or threat to the place. Moreover, with co-using the morphological analysis, extracting meaningful facets of place brand from text, sentiment analysis and more with the proposed method, marketing strategy planners or civil engineering professionals may obtain deeper and more abundant insights for better place rand images. In the future, a prototype system will be implemented to show the feasibility of the idea proposed in this paper.

The Individual Discrimination Location Tracking Technology for Multimodal Interaction at the Exhibition (전시 공간에서 다중 인터랙션을 위한 개인식별 위치 측위 기술 연구)

  • Jung, Hyun-Chul;Kim, Nam-Jin;Choi, Lee-Kwon
    • Journal of Intelligence and Information Systems
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    • v.18 no.2
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    • pp.19-28
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    • 2012
  • After the internet era, we are moving to the ubiquitous society. Nowadays the people are interested in the multimodal interaction technology, which enables audience to naturally interact with the computing environment at the exhibitions such as gallery, museum, and park. Also, there are other attempts to provide additional service based on the location information of the audience, or to improve and deploy interaction between subjects and audience by analyzing the using pattern of the people. In order to provide multimodal interaction service to the audience at the exhibition, it is important to distinguish the individuals and trace their location and route. For the location tracking on the outside, GPS is widely used nowadays. GPS is able to get the real time location of the subjects moving fast, so this is one of the important technologies in the field requiring location tracking service. However, as GPS uses the location tracking method using satellites, the service cannot be used on the inside, because it cannot catch the satellite signal. For this reason, the studies about inside location tracking are going on using very short range communication service such as ZigBee, UWB, RFID, as well as using mobile communication network and wireless lan service. However these technologies have shortcomings in that the audience needs to use additional sensor device and it becomes difficult and expensive as the density of the target area gets higher. In addition, the usual exhibition environment has many obstacles for the network, which makes the performance of the system to fall. Above all these things, the biggest problem is that the interaction method using the devices based on the old technologies cannot provide natural service to the users. Plus the system uses sensor recognition method, so multiple users should equip the devices. Therefore, there is the limitation in the number of the users that can use the system simultaneously. In order to make up for these shortcomings, in this study we suggest a technology that gets the exact location information of the users through the location mapping technology using Wi-Fi and 3d camera of the smartphones. We applied the signal amplitude of access point using wireless lan, to develop inside location tracking system with lower price. AP is cheaper than other devices used in other tracking techniques, and by installing the software to the user's mobile device it can be directly used as the tracking system device. We used the Microsoft Kinect sensor for the 3D Camera. Kinect is equippedwith the function discriminating the depth and human information inside the shooting area. Therefore it is appropriate to extract user's body, vector, and acceleration information with low price. We confirm the location of the audience using the cell ID obtained from the Wi-Fi signal. By using smartphones as the basic device for the location service, we solve the problems of additional tagging device and provide environment that multiple users can get the interaction service simultaneously. 3d cameras located at each cell areas get the exact location and status information of the users. The 3d cameras are connected to the Camera Client, calculate the mapping information aligned to each cells, get the exact information of the users, and get the status and pattern information of the audience. The location mapping technique of Camera Client decreases the error rate that occurs on the inside location service, increases accuracy of individual discrimination in the area through the individual discrimination based on body information, and establishes the foundation of the multimodal interaction technology at the exhibition. Calculated data and information enables the users to get the appropriate interaction service through the main server.

A Study on the Performance Evaluation of G2B Procurement Process Innovation by Using MAS: Korea G2B KONEPS Case (멀티에이전트시스템(MAS)을 이용한 G2B 조달 프로세스 혁신의 효과평가에 관한 연구 : 나라장터 G2B사례)

  • Seo, Won-Jun;Lee, Dae-Cheor;Lim, Gyoo-Gun
    • Journal of Intelligence and Information Systems
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    • v.18 no.2
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    • pp.157-175
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    • 2012
  • It is difficult to evaluate the performance of process innovation of e-procurement which has large scale and complex processes. The existing evaluation methods for measuring the effects of process innovation have been mainly done with statistically quantitative methods by analyzing operational data or with qualitative methods by conducting surveys and interviews. However, these methods have some limitations to evaluate the effects because the performance evaluation of e-procurement process innovation should consider the interactions among participants who are active either directly or indirectly through the processes. This study considers the e-procurement process as a complex system and develops a simulation model based on MAS(Multi-Agent System) to evaluate the effects of e-procurement process innovation. Multi-agent based simulation allows observing interaction patterns of objects in virtual world through relationship among objects and their behavioral mechanism. Agent-based simulation is suitable especially for complex business problems. In this study, we used Netlogo Version 4.1.3 as a MAS simulation tool which was developed in Northwestern University. To do this, we developed a interaction model of agents in MAS environment. We defined process agents and task agents, and assigned their behavioral characteristics. The developed simulation model was applied to G2B system (KONEPS: Korea ON-line E-Procurement System) of Public Procurement Service (PPS) in Korea and used to evaluate the innovation effects of the G2B system. KONEPS is a successfully established e-procurement system started in the year 2002. KONEPS is a representative e-Procurement system which integrates characteristics of e-commerce into government for business procurement activities. KONEPS deserves the international recognition considering the annual transaction volume of 56 billion dollars, daily exchanges of electronic documents, users consisted of 121,000 suppliers and 37,000 public organizations, and the 4.5 billion dollars of cost saving. For the simulation, we analyzed the e-procurement of process of KONEPS into eight sub processes such as 'process 1: search products and acquisition of proposal', 'process 2 : review the methods of contracts and item features', 'process 3 : a notice of bid', 'process 4 : registration and confirmation of qualification', 'process 5 : bidding', 'process 6 : a screening test', 'process 7 : contracts', and 'process 8 : invoice and payment'. For the parameter settings of the agents behavior, we collected some data from the transactional database of PPS and some information by conducting a survey. The used data for the simulation are 'participants (government organizations, local government organizations and public institutions)', 'the number of bidding per year', 'the number of total contracts', 'the number of shopping mall transactions', 'the rate of contracts between bidding and shopping mall', 'the successful bidding ratio', and the estimated time for each process. The comparison was done for the difference of time consumption between 'before the innovation (As-was)' and 'after the innovation (As-is).' The results showed that there were productivity improvements in every eight sub processes. The decrease ratio of 'average number of task processing' was 92.7% and the decrease ratio of 'average time of task processing' was 95.4% in entire processes when we use G2B system comparing to the conventional method. Also, this study found that the process innovation effect will be enhanced if the task process related to the 'contract' can be improved. This study shows the usability and possibility of using MAS in process innovation evaluation and its modeling.