• Journal of Korea Entertainment Industry Association
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• v.15 no.7
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• pp.137-143
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• 2021

This discussion can be said to be a qualitative study on the possibility of linking communication education for college students and literacy education for Korean language-linked educators based on the theory of interpretation of cognitive meaning of media text containing complex mechanisms. The implicit meaning of media content expression used as an interactive communication strategy will be accepted as a multilateral interpretation according to the individual learner's cognitive environment. If so, how is the general media content meaning intended by the content creator being accepted? These doubts are the starting point for discussion. To solve the problem, I leaned on the experimental pragmatic methodology of cognitive aesthetics and applied a model of relevance of cognitive linguistics to connect learners' creative cognitive environment and present content to find a contrast. As a result of the discussion, it was possible to establish a basic framework for learners to express their subjectivity and creative thinking that could connect the cognitive environment and present content themselves. In particular, active and positive learners also revealed direct descriptive expressions to build a new cognitive environment, such as suggesting a third alternative to argue the ability to question produced media texts and the validity of the meaning implied in the text. In the future, since media text containing complex mechanisms is an indirect and persuasive communication behavior that occurs easily through various media in modern society, the universal communication principle of reliable conversation between media text creators and audiences should exist.

• Proceedings of the Korean Information Science Society Conference
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• 2008.06c
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• pp.31-35
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• 2008

Social Network는 웹 환경에서 개인을 중심으로 뻗어 나가는 연결로서 사용자별 프로필을 탐색하고 새로운 연결 및 정보의 소통을 지원한다. 이러한 상호신뢰를 바탕으로 구축된 Social Network 환경 내 구성원들이 가지고 있는 속성(Feature)을 이용하여 사용자간 친밀도를 산정한다면 친구 및 동호회 추천 등 Social Network 내부의 효율 향상 뿐만 아니라 웹 검색 등 다양한 사용자간의 공통 활동에도 응용할 수 있다. 본 논문에서는 Social Network 사용자간 친밀도를 산정하기 위한 방법을 제시한다. 기존의 친밀도가 없이 구성되어 있는 사용자간의 관계를 사용자의 속성(Feature)에 내재된 정보를 이용하여 주제의 유사성과 접근성을 이용하여 산정하였으며, 이는 Social Network 성격의 규명과 사용자의 정보 요구에 대한 판단의 척도로 사용될 수 있다.

• Journal of Elementary Mathematics Education in Korea
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• v.17 no.1
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• pp.143-164
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• 2013

Despite the recent emphasis on mathematical communication, little practical guide has been provided for a teacher with what to do for orchestrating high-quality discussions in a mathematics classroom. This paper analyzed 20 elementary mathematics lessons which were recognized as effective instruction in Korea using an analytic framework with regard to 5 practices for orchestrating productive mathematics discussions (i.e., anticipating, monitoring, selecting, sequencing, & connecting) by Smith and Stein (2011) in terms of performance scales from Level 0 to 3. The results of this study showed that the most frequent levels were Level 1 including undesirable practices and Level 2 including insufficient practices. There were only one or two lessons per practice which were assessed as Level 3 of good performance. Specifically, Level 2 was the most frequent with regard to monitoring and selecting, whereas Level 1 was the most frequent as for the other practices. This paper provides some implications for co-ordinating productive mathematics discussions.

• The Journal of the Korea Contents Association
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• v.18 no.9
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• pp.544-554
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• 2018

The purpose of this study is to classify Reality-Virtual Media Connection System in dance field and to analysis cases of dance pieces using Reality-Virtual Media Connection System based on a literature study. It is limited to interactive media dance performances, such as "Glow"(2006) of Chunky Move, "S.U.N"(2011) and "Dalhangari"(2013) of Young ho Nam, "PIXEL"(2014) of ADRIEN M & CLAIRE B, "Midas Space"(2011) of Midas Project. As a result, first, Reality-Virtual Media Connection System is composed with motion tracking system and projection mapping system. Second, each dance piece has various and unique Reality-Virtual Media Connection System. It has influenced on movement and its subjects. Therefore it is suggested to use Reality-Virtual Media Connection System actively by developing of artificial intellectual, awaring potential of internet of things for motion tracking, and increasing communication between dancers and engineers. It is necessary to proceed supplement research on more cases.

• Information and Communications Magazine
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• v.34 no.6
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• pp.35-42
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• 2017

사물 인터넷(IoT: Internet of Things)은 세상의 모든 사물들을 인터넷과 상호 연결하여 사람과 사물, 사물과 사물 간에 언제 어디서나 상호 소통할 수 있도록 하는 기술이다. 사물 인터넷의 네트웍 기술은 통신 인프라 (Infrastructure) 가 없는 환경에서 이기종 다양한 디바이스를 연결하는 기술로서 재난복구 및 구조와 같은 공공안전 분야에도 적용할 수 있는 애드 혹(ad-hoc) 형태의 네트웍 기능을 제공한다. 특히, 사물 인터넷의 특성상 저사양(low power) 기기들의 사용이 증가하고 있기 때문에 여러 표준화 단체에서 사물 인터넷 특성에 따른 요구사항을 지원하기 위한 표준화 활동을 활발하게 진행중이다. 본 고에서는 급변하는 통신 기술 환경에서 공공안전 분야에 적용할 수 있는 사물 인터넷 통신망을 이루기 위해 필요한 수많은 기술 중에서 주목할 필요가 있는 RPL과 TSCH 기술에 대해 소개하고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.04a
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• pp.310-311
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• 2015

SNS의 등장 이후 사진은 가장 강력한 의사소통 수단이다. 최근 사진 촬영을 보조하기 위한 도구들이 큰 인기를 얻고 있다. 그러나 기존의 도구들은 공간적 제약이 있다. 대안으로 원격 제어 기능을 탑재한 디지털카메라 역시 1:1 연결만 지원하고 모니터링이 불가능하여, 다수 카메라 제어 및 모니터링을 원하는 산업계의 요구사항을 만족시키지 못하고 있다. 제안하는 시스템은 1:1 연결을 통해 실시간으로 다중 원격 촬영을 제공하며, 다중 프리뷰 기능을 지원한다. 또한, 특정 장치에 국한되지 않아 다양성을 확보하고, 사용자들이 다양한 구도로 사진을 연출할 수 있어 편의성을 도모하였다.

• Journal of Digital Convergence
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• v.11 no.4
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• pp.293-302
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• 2013

The purpose of this study was to explore relationship among communication with parent, self differentiation, self esteem, life stress in nursing department students. Data were collected from 305 nursing department students and analyzed using descriptive statistics, t-test, ANOVA, Bonferroni's test, Pearson's correlation coefficients and multiple regressions with the SPSS/WIN 18.0 program. Stress frequency differed according to stress importance, self differentiation, self esteem. Hierarchical multiple regression analysis showed stress importance, self differentiation, self esteem explained 38.6% of the total variance in stress frequency. The findings indicate that stress importance, self differentiation, self esteem have an influence on stress frequency. We need to develop and provide nursing intervention programs to decrease college student's stress.

• Journal of the Korean Academy of Esthetic Dentistry
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• v.29 no.2
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• pp.66-74
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• 2020

Communication and cooperation between dentists and dental technicians are two essential elements for the fabrication of high quality 'custom' prosthesis. For successful communication and cooperation between the two groups, however, dentists and dental technicians must share common understanding about clinical dentistry. Ironically, it is often noticed that they are not really sharing the same clinical knowledge. Although there is a strong association between 'Emergence Profile' of implant prostheses and periodontal health or esthetics, no definite guideline has ever been provided for ideal emergence profile of implant prosthesis in literature. Problems resulted from inherent differences between implants and natural teeth must be acknowledged and shared between dentists and dental technicians so that they can come up with desirable clinical results with implant prostheses.

• Journal of Korean Society of Transportation
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• v.26 no.1
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• pp.155-164
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• 2008

Variable Message Signs (VMS) is one of the major components for Intelligent Transport Systems (ITS) services that provides real-time traffic and incident information to drivers. The objective of this research was to develop a method determining the optimal location of VMS considering safety and driving characteristics of various drivers. A driving simulator was utilized to evaluate how drivers can safely exit to off-ramp depending on various VMS locations while information relating route diversion was provided. The binary logistic regression and factor analysis were applied in developing a probability model that predicts the success of safe off-ramp exiting. Based on the developed probability model, a method to estimate the spacing between VMS and off-ramp is suggested. It is expected that the products of this study would be utilized as a tool in determining VMS locations for ITS planners and designers.

• Proceedings of the Korean Information Science Society Conference
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• 2006.10d
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• pp.324-329
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• 2006

PTT(Push-To-Talk)란 모든 IP기반의 유, 무선 통합 인터넷 환경으로 진화하고 있는 이동통신망을 통하여 음성 및 텍스트 기반의 일대일 및 그룹 즉시 통신을 제공하기 위한 서비스이다. 스위치를 누르고 말하면서 즉시 의사소통을 할 수 있으므로 일반적인 통화 유형의 대기 시간에 비해 매우 빠른 통화 서비스를 제공함에 따라 각 업체 및 사무실에서 사용하고 있으며 카메라폰에 이은 새로운 어플리케이션으로 부상하고 있다. 현재 이동통신망은 기본의 TDM 방식의 코어 망에서 IP방식의 코어 망으로 천이하고 있으며, 인터넷의 보급과 확산에 따른 인터넷 기술의 발전과 IMT-2000, WIBRO 등의 시스템 도입에 의해 점차 이동통신망 내의 모든 NE를 권고하고 있다. 그러나 무선망에서의 음성 통신은 기존의 통신망에서 보다는 대역폭을 많이 차지하는 단점이 있다. 또한 통화 연결에서 1:1이 아닌 1:N의 관계에 의해 통화 연결이 폭발적으로 일어나기 때문에 대역폭의 확보가 필요하며 안정적인 주파수 사용률 확보가 필요하다. 따라서 본 논문에서는 VoIP망에서의 SIP를 이용한 PTT를 서비스를 설계하고 위와 같은 문제점을 해결하기 위하여 ROHC 알고리즘을 적용하여 PTT 서비스를 설계한다.