• The Korean Journal of Archival Studies
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• no.46
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• pp.5-44
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• 2015

This article purposes to define archival justice and suggest democratic modeling of the archive on the Truth and Reconciliation Committee (TRC), which is focused on victims of state violence. These purposes come from critical mind that the absence of framework of the records management for collective memory would cause incorporation of TRC archives into mainstream archives systems in which voices of victims have been marginalized. This article intends to expand theoretical prospects of documentation of past affairs through applying humanistic and theoretical frameworks differently from institutional and policy approaches on restoration of collective memory. In order to do this, this article first considers archival justice as archives building in which state violence' victims are pivotal and then extracts theoretical frameworks for building the archives based on archival justice from recent discourses of post-colonial archives and community archives. As the next step, it criticizes current conditions of TRC archives in Korea on the basis of extracted theoretical frames and finally suggests realistic models in which each theoretical frame could be applied effectively into TRC archives that is focused on victims.

• Journal of the Korean Data and Information Science Society
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• v.28 no.5
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• pp.1001-1019
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• 2017

The signal processing is a field of the electrical engineering but it is very much related with the time series analysis. Thesedays the commercial softwares are widely used by the reseachers. We have attempted to make a guide for using the R-package in the digital signal processing. It would be good to read the materials in each section first and to follow the plots in the section 8 and to run the attached R-codes. The article consists of (1) Fourier transform and Fourier inverse transform, (2) spectral analysis (3) parametric and non-parametric estimation for the period (4) filter design. Simple theoretical explanations are provided and R implementations are added.

• Journal of KIISE:Computer Systems and Theory
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• v.35 no.3
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• pp.103-110
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• 2008

This paper proposes an effective keyword extraction method for the Web videos. The proposed method classifies the Web video pages in one of 4 types. As such, we analyzed the structure of the Web pages based on the number of videos and the layout of the Web pages. And then we applied the keyword extraction algorithm fit to each page type. The experiment with 1,087 Web pages that have total 2,462 videos showed that the recall of the proposed extraction method is 18% higher than ImagerRover[2]. So, the proposed method could be used to build a powerful video search system for WWW.

• Journal of Korean Society of Forest Science
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• v.85 no.2
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• pp.251-259
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• 1996

This study was conducted to find out whether information based on norm activation theory affects personal norm and rule-violating behavior in a recreation setting, using the data collected from the Second Campground in Chiri-Mountain National Park in 1994. Of the total 280 questionnaires distributed, 253(90.4%) were usable for data analysis. Results showed that information did not increase awareness of consequences(AC) of their actions or ascription of responsibility(AR) for acts and consequences to themselves, and did not directly decrease the quiet time rule-violating behavior. However, it was found that respondents with high ACR(combination of AC and AR) or personal norms less violated the rule. Management implications of these findings were discussed.

• Spatial Information Research
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• v.14 no.3 s.38
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• pp.285-297
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• 2006

We aim to investigate the morphological and environmental characteristics of royal tombs of Chosun Dynasty by using GIS technique and remotely-sensed data. Most of the royal tombs are located on the banded gneiss and granite and over the south- and east. facing slopes and have altitudinal ranges of 150 to 200 meters. Due to the time gaps, exact locational preferences of the royal families can not be understood at this moment and also proximity to the running water is hard to be quantified. Close examination of Gwangneung indicates that the artificial modification and weathering have severe impacts on the slope and stone artefacts. The results from this research can be useful to preserve the valueless cultural heritages.

• Archives of design research
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• v.19 no.5 s.67
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• pp.269-280
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• 2006

In the 21st century, a nation's industrial success will depend on her cultural industry. Thus, Korea has been investing much in the cultural contents industry, expecting high. A nation's potential in the industrial contents industry will be determined by 1) IT infrastructure, 2) digital convergence, 3) rich cultural heritage and 4) government's effective policies. Nevertheless, our cultural contents industry is not as much homogeneous as that of the United States or Japan, but only some parts of it have grown much. So, our cultural contents industry is not very stable, which means that it would grow in a short term but not in a long term. One of the ways to promote the cultural contents industry effectively may be derived from Jean Baudrilliard's theory of simulacra. The aim of this study is to review the ultimate simulacra required of our cultural contents industry, focusing on Disneyland which Jean Baudrilliard emphasizes as the most perfect simulacra.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.11
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• pp.6599-6603
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• 2014

Strengthening the competitiveness of Korean Industrial Technology with cooperation from EU enterprises is very important. With regard to the technological cooperation Framework Program (FP) from the EU during the period, 2007 to 2013, the most active participants involved were Germany, England and France. Additional participants were Russia, China, India, and Brazil. Korean participation as a non-EU Member State in this program was low. The aim of this study was to determine effective activation strategies for FP participation by Korean enterprises and institutions. Chapter 2 reports the theoretical background. Chapter 3 presents the methodology of the study. Chapter 4 describes the $8^{th}$ FP of the EU in detail. Chapter 5 attempts to find a solution for the optimal participation of Korean firms and institutions in the 8th FP of the EU. Through this paper, a solution for $8^{th}$ FP can be found: many Korean enterprises are unaware of the FP. Therefore, it is of the utmost importance to provide information about the characteristics and processes regarding the EU $8^{th}$ FP.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2015.07a
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• pp.17-18
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• 2015

다중 안테나(MIMO, multi-input multi-output) 기법은 채널 용량을 증가시키기 위한 기술로써 최근 많이 연구되어 지고 있으며, DVB-T2, LTE 기술 및 802.11ac 등 방송, 이동통신 및 Wi-Fi 등 여러 분야에서 다양하게 쓰이고 있다. 그러나 다중 안테나 전송 기법은 송 수신 안테나 개수에 비례하여 채널 용량이 증가되므로, 채널 용량을 중가시키기 위해서는 많은 송 수신 안테나가 필요하다는 단점을 가지고 있다. 최근 다중 안테나 전송 기술과는 다른 방법으로 전송량을 증가시키는 기술인 FTN(faster than Nyquist) 전송 기법이 연구되고 있다. FTN 전송 기법은 동일한 대역폭에서 비트 오류 없이 정보를 전송할 수 있는 나이퀴스트(Nyquist) 심벌율보다 빠르게 심벌을 전송하는 기법으로 이론적으로 최대 20%까지 채널 용량을 증가시킬 수 있다. 그러므로 본 논문에서는 채널 용량을 증가시키기 위하여 다중 안테나 기법과 FTN 송신 기법을 연동하여 기존 다중 안테나 전송 기법의 단점을 보완하는 MIMO-FTN 전송 기법의 성능을 분석한다.

• Archives of design research
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• v.12 no.2
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• pp.147-154
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• 1999

This is a suggestional thesis for fu. ;her study on computer game design. We can understand the computer game design as a new form of communication design.The particular qualities of computer game as communication is: 1. computer game is not a mere recording of past events but a creative reproduction by the player.; 2. its production procedure is a multiple structure of program engineering and multimedia design. Computer game design should be more than just production of visual image or technical results. It could be the design of "fields for training of identity".ity".uot;.

• The Journal of the Korea institute of electronic communication sciences
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• v.14 no.4
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• pp.645-650
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• 2019

In this paper, a specifically designed waveguide structure that can carry first, and second-order orbital angular momentum(: OAM) mode is proposed. The proposed optical waveguide consists of three Si stripes embedded in $SiO_2$, which is suitable for implementing on-chip integration and fabrication by standard thin film deposition and etching processes. The second-order OAM mode was generated by combining two eigenmodes, which are calculated by finite difference method(: FDM). The topological charge number of the first, and second-order OAM mode was calculated as l=0.9642 and 1.8766 respectively, which is close to the theoretical value.