• Title/Summary/Keyword: contents access

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A Study on Methods for Activating Libraries' YouTube Channel (도서관 유튜브(YouTube) 채널의 활성화 방안에 관한 연구)

  • Ro, Ji-Yoon;Noh, Younghee
    • Journal of the Korean Society for information Management
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    • v.37 no.3
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    • pp.1-24
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    • 2020
  • The social media paradigm centered on videos continues to deepen due to the diversification of 5G devices, high-definition and immersive SNS. The purpose of this study is to propose various utilization strategies and measures through the analysis of the current status of YouTube channel operation and provided contents operated in public libraries. In this study, 44 libraries in Korea that have opened and operated Library YouTube Channel and 12 libraries that actively utilize library YouTube channels with more than 1,000 subscribers were surveyed for the current status of subscribers, views, video count data, and contents and delivery methods of Library YouTube Channel. Based on the analysis results, the library's YouTube channel was proposed to utilize the library's YouTube channel, 1) to secure the specificity and purpose of the library's YouTube channel, 2) to promote and enhance access to the YouTube channel, 3) to improve the YouTube channel to user-friendly interface, 5) to plan and provide library expertise and educational contents, 6) to operate the integrated YouTube channel, and 7) to provide user-based content.

A Study on Technique Vowing of Roads and Buildings for Spatial Information Management of Cyber Urban Area (가상도시의 공간정보관리를 위한 도로 및 건물의 시각화 기법의 연구)

  • 연상호
    • The Journal of the Korea Contents Association
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    • v.1 no.1
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    • pp.15-23
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    • 2001
  • It is difficult to figure out the specific contents of the buildings in the internet spatial area, since those data on the internet present only the location of buildings and the outlines of lands on which buildings are located, An experimental study for the view management of building information at internet urban spatial area was conducted on the Web-GIS based map using hyper map. With the building information on the 2-D map, modified from the previous numerical map and the regional building information and additional information, a new form of building through 3-D icons was shown on the internet spatial area. This study shows the Web-based building management system, which is designed to manage attribute data about hyper-linked buildings of 2.5-D icons and to reproduce visual building information by putting a variety of information into hyper-linked icons on the hyper map. This system not only complements the lack of consistency between real buildings and those on the map, but also provides users with more familiar urban space, so that everybody can utilize the building information as long as he has access to the internet.

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A Study on the Analysis of Websites Contents in Medical Libraries (의학도서관 웹사이트의 콘텐츠 분석에 관한 연구)

  • Noh, Dong-Jo;Kim, Jeong-A
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.21 no.3
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    • pp.45-56
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    • 2010
  • This study examines the status of websites operation among libraries affiliated to the Korean Medical Library Association, compares and analyzes website menu organization and information service contents of 29 medical libraries that currently run websites. The followings are results of this study. 1) the main menu of medical library websites is arranged with 'Search for Library Materials, Electronic Resources, Library Service, My Library, Library Guide, and the Bulletin Board.' 2) 15 services were selected as the main information service provided from the medical library website. 3) the information service that was provided from the most institutions was 'Document Copy/ Interlibrary Loan,' followed by 'Loan Reservation/Renewal, Request Library Purchase Book, Off-campus Access, User Education, Reference Resources, Q&A Board, Our Library Pubmed, and Dissertation Submission' in this order.

Construction of the Digital Archive System from the Records of Westerners Who Stayed in Korea during the Enlightenment Period of Chosun (개화기 조선 체류 서양인 기록물의 디지털 아카이브 시스템 구축)

  • Chung, Heesun;Kim, Heesoon;Song, Hyun-Sook;Lee, Myeong-Hee
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.27 no.4
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    • pp.229-249
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    • 2016
  • This study was conducted to create a digital archive for local cultural contents compiled from the records of westerners who stayed in Korea during the Enlightenment Period of Chosun. The compiled information were gathered from 22 records, and 10 main subjects, 40 sub-subjects and 239 mini-subjects were derived through the subject classification scheme. Item analysis was conducted through 38 metadata and input data types were classified and databased in Excel. Finally, a web-based digital archiving system was developed for searching and providing information through various access points. Suggestions for future research were made to expand archive contents through continuous excavation of westerners' records, to build an integrated information system of Korean digital archives incorporating individual archive systems, to develop standardization of classification schemes and a multidimensional classification system considering facet structure in cultural heritage areas, to keep consistency of contents through standardization of metadata format, and to build ontology using semantic search functions and data mining functions.

Digital Video Scrambling Method using Intra Prediction Mode of H.264 (H.264 인트라 예측 모드를 이용한 디지털 비디오 스크램블링 방법)

  • Ahn Jinhaeng;Jeon Byeungwoo
    • Journal of the Institute of Electronics Engineers of Korea SP
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    • v.42 no.2 s.302
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    • pp.59-68
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    • 2005
  • The amount of digitalized contents has been rapidly increased, but the main distribution channel of them is Internet which is easily accessible. Therefore 'security' necessarily arises as one of the most important issues and the method of protecting contents becomes a major research topic as much as data coding techniques. In recent years, many developers have studied on techniques that allow only authorized person to access contents. Among them the scrambling method is one of well-known security techniques. In this paper, we propose a simple and effective digital video scrambling method which utilizes the intra block properties of a recent video coding technique, H.264. Since intra prediction modes are adopted in H.264 standard, it is easy to scramble a video sequence with modification of the intra prediction modes. In addition to its simplicity, the proposed method does not increase bit rate after scrambling. The inter blocks are also distorted by scrambling intra blocks only. This paper introduces a new digital video scrambling method and verifies its effectiveness through simulation.

The Impact on the Cultural Contents Market of the Legal Issue in Korea - Focusing 'Open Market' & 'Shut-down' in Game Industry (문화콘텐츠시장에 미치는 제도화의 영향에 대한 고찰 -게임산업의 오픈마켓과 셧다운제를 중심으로)

  • Kim, Min-Kyu
    • Journal of Korea Game Society
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    • v.12 no.2
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    • pp.63-74
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    • 2012
  • Two legal issues of the game industry in Korea are intersted in theses days. Open market & Shut-down. This article is studying for the impacts and the meaning of the game market that the institutionalization of two legal issue produce a powerful effect on. Social environment & recognition bring up the subject. This article is focusing at social environment & recognition and the forecasting game market. With the coming of smart-phone, the mobile contents market is changed. The open market for game is the issue for this changing market and assists the activation of the mobile-market with rational and futuristic perspectives. Shut-down(prohibition of the access of the young people in midnight) is the issue for game addiction and aggravates the game market and the perception on game with the focusing of the happening. This article points out the importance of institutionalization in consequence of the opposite direction of the market effects.

Types and Themes of Mobile Application Contents in Primary Science Learning Derived From Teachers' Perspectives (교사의 관점에서 제안된 초등 과학 영역의 모바일 앱 콘텐츠 유형 및 주제)

  • So, Hyo-Jeong;Yoon, Hye-Gyoung;Choi, Hyungshin
    • The Journal of the Korea Contents Association
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    • v.16 no.3
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    • pp.488-497
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    • 2016
  • Given the potential of mobile applications to create new learning opportunities beyond the prevalent use of digital textbooks and Internet lectures, this study aims to derive types and themes of mobile application content that can be effectively integrated with the school curricula. Twenty primary school teachers participated in this study that examines teachers' perceptions about the advantages and disadvantages of printed and digital textbooks' modality, the advantages and disadvantages of mobile learning, and the themes relevant to develop mobile applications. Findings indicate that it is necessary to develop activity-centered applications for vertical use rather than theme-centered applications for horizontal use. In addition, while most ideas derived from teachers center on multimedia access, there was lack of ideas that leverage the affordances of mobile devices for collaborative interaction and location-awareness. Lastly, to promote the diffusion of mobile learning in school environments, this study suggests the need to overcome teachers' epistemology that perceives mobilization against inquiry activities.

Evaluating and Distributing Algorithms based on Capacities of Duplicated Servers for Traffic Management (트래픽 관리를 위한 부본서버 성능평가 및 분배 알고리즘)

  • Han, Jeoong-Hye;Lee, Kyung-Hee
    • The KIPS Transactions:PartC
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    • v.10C no.1
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    • pp.33-38
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    • 2003
  • Most of the existing algorithms try to disseminate the multimedia contents of internet service provider (ISP), without taking into account characteristics and capacities of duplicated servers. However, they are less reliable without prior information on capacities of duplicated servers. In this paper we propose two algorithms, performance rating algorithm of hardware and capacity algorithm, inspired by the need of improving QoS of delivering multimedia contents without incurring long access delays when the capacities of duplicated servers are significantly different and clients locate in a fixed geographical domain Our simulation results show that they are better than HTTP response time algorithm when the multimedia contents are large and quite different from performances between duplicated servers.

Decision of Image Harmfulness Using an Artificial Neural Network (인공 신경망을 이용한 영상의 유해성 결정)

  • Jang, Seok-Woo;Park, Young-Jae;Byun, Siwoo
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.16 no.10
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    • pp.6708-6714
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    • 2015
  • Various types of multimedia contents have been widely spread and distributed with the Internet that is easy to use. Meanwhile, Multimedia contents can bright a social problem because juveniles can access such harmful contents easily through the Internet. This paper proposes a method to determine if an input image is harmful or not, using an neural network. The proposed method first detects a face region from an input image through MCT features. The method then extracts skin color regions using color features and obtains candidate nipple areas from the extracted skin regions. Subsequently, we determine if the input image is harmful, by filtering out non-nipple regions using the artificial neural network. Experimental results show that the proposed method can effectively determine the harmfulness of input images.

Publicness of Public Space through the Analysis of AHP Enhancing (AHP분석을 통한 공공공간의 공공성 제고방안)

  • Kim, Hye-Ran;Lee, Hye-Ju;Lee, Myeong-Hun
    • The Journal of the Korea Contents Association
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    • v.13 no.10
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    • pp.511-522
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    • 2013
  • The main purposes of this study were eliciting the planning contents and indices that is necessary to consider the physical part of public space, the side of service users and coherent side for improving public service. After then it analyzed the importance in both civil servants and practical officials side. For this public space planning topics and indicators by FGI (Focus Group Interview) derived through and through expert questionnaires Analytic hierarchy (AHP: Analytic Hierachy Process) were analyzed by conducting importance. A result, the priority of public space as a park planning index was found in the case of privately owned public space, public pedestrian pathways, public open space, public facilities land, the park is located, and the most important characteristics of the road, if the public transport association the most important thing is derived. In order to enhance the public good public space and location for easy access to the consideration of whether the plan should be. Therefore this work will be the fundamental materials to make some of farther policies related with the development of public interest of private-public spaces.