• Title/Summary/Keyword: ICN

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Comparison and Analysis of Name-Based Routing Protocols for Information-Centric Network (정보 중심 네트워크를 위한 이름 기반 라우팅 프로토콜의 비교 및 분석)

  • Kim, Jung-Jae;Ryu, Min-Woo;Cha, Si-Ho;Cho, Kuk-Huyn
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.14 no.4
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    • pp.1969-1975
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    • 2013
  • ICN (Information-Centric Network) is a next generation Internet communication technology for converting existing Internet communication paradigm to information-based communication paradigm to efficiently use a large amount of information that exists on the Internet. Therefore, unlike existing Internet communication technologies focused on the process of communication using the host address, ICN focuses on the purpose of communication for each information by defining the information of everything that exists on the Internet. For this purpose, ICN uses NbR (Name-based Routing) methods that assign a name to each piece of information, all routers participating in ICN have the physical storage so that they are able to share information with each other. NbR methods on ICN are divided into one-phase routing and two-phase routing depending on how to reach at the storage of each router. However, currently proposed NbR methods cause many problems because they do not reflect the unique characteristics of ICN. Therefore, this paper looked at various NbR issues from caching, access time, distribution, mobility, scaliability, and dissemination of information for an efficient NbR method, and analyzed existing methods proposed for ICN. This paper also proposed a research direction to study the efficient NbR for ICN based on the analysis information.

ICN에서의 경쟁정책 논의동향과 서울총회 준비상황

  • 신영선
    • Journal of Korea Fair Competition Federation
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    • no.99
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    • pp.16-21
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    • 2003
  • 서울총회는 합병, 역량강화, 규제산업에서의 경쟁법 집행, 분임토의(Breakout), 이행점검, 향후 작업계획 등 총 6개의 세션으로 구성할 계획인데, 이행점검 세션은 그 동안의 ICN에서의 논의 결과에 대한 회원국들의 이행상황을 점검하기 위해 서울총회에 신설된 것으로서 ICN을 논의 단계에서 실제 이행으로 한 단계 진전시키는 성과를 가져올 것으로 기대되는 한편, 공정거래위원회는 아시아 지역에서 최초로 개최되는 ICN 총회를 성공적으로 준비$\cdot$개최함으로써 그 동안 우리나라가 OECD 경쟁위원회 부의장국, ICN 가입작업반 의장국 등을 맡으면서 쌓아온 경쟁정책 분야에서의 국제적 위상을 더욱 제고함은 물론 합병 심사절차의 국가간 조화 등 ICN의 실질적인 논의에 적극 참여하여 우리 입장을 최대한 반영할 것이다.

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A Study on the Linkage and integration of UCI (Universal Content Identifier) between ICN (Integrated Copyright Number) (디지털콘텐츠 식별체계 UCI (Universal Content Identifier)와 통합저작권 관리번호 ICN (Integrated Copyright Number)간의 연계와 통합에 관한 연구)

  • Kim, Yoon-Ho;Cho, Seong-Hwan
    • The Journal of the Institute of Internet, Broadcasting and Communication
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    • v.14 no.5
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    • pp.27-33
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    • 2014
  • As UCI (Universal Content Identifier) identification system becomes a national standard for content distribution, many digital contents are distributed through UCI identification system. However, problems associated with copyright infringement and copyright contracts occur due to lack of copyright information. ICN (Integrated Copyright Number), a code system developed for copyright management, includes copyright-related information for the purposes of usage settlement and accounting, illegal usage monitoring, and content filtering. ICN, however, has no information about distribution and content properties. Therefore, the linkage and integration between UCI and ICN can be a basis for the transparent and effective distribution of digital contents. In this paper, we propose a model for linking and integrating UCI and ICN, developing the efficiency in the value chain of each identified system by analyzing political factors and key technical elements between the two identification systems.

A Study on Development of Test Model and Linkage Method among International Standard Identification Systems and UCI/ICN (UCI/ICN과 국제표준 식별체계간의 연계방법과 시험모형개발에 대한 연구)

  • Kim, Yoonho
    • The Journal of Society for e-Business Studies
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    • v.19 no.4
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    • pp.151-168
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    • 2014
  • UCI (Universal Content Identifier) as a national digital content identification system for identifying digital content and ICN (Integrated Copyright Number) for copyright management are operated by Korea copyright commission. However, They are not interoperable with international standard identification system such as ISRC (International Standard Recording Code), ISWC (International Standard Works Code), and ISAN (International Standard Audiovisual Number) due to lack of linkage system. Hence, extra works with international standard identification system are needed for international market entry and integrated management of statistical information including content settlement in international market is impossible. In this paper, the domestic/international identification systems are surveyed, and by metadata analysis of identification systems, linkage method with UCI/ICN is proposed. And also by developing the prototype model, research direction to UCI/ICN with international standard identification system is proposed.

ICN과 회원자격에 대한 교육적규준 -ICN의 회원자격으로 종합적 간호교육이 필요한가?-

  • Jayawadena Yvonne Schroeder
    • The Korean Nurse
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    • s.5
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    • pp.35-39
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    • 1963
  • 요약하건데 ICN은 종합적 기초간호교육의 근본원리를 인정하고 이 목적을 달성하기 위하여 회원국들을 도와주어야 한다. ICN의 교육부 간부가 고문과 working party의 도움으로 현재 만든 ''기초 간호교육에 대한 국제적 질의''는 국제적인 견해를 근거로 하여 가치있는 결론과 건의를 가져와야 한다. 이것은 전체의 결말이 회원국을 적극적으로 후원하는 결과를 초래하여야 한다. ICN의 Grand Council은 이외로 표명된 의견을 주의 깊게 귀를 기울이고 종합적 기초간호교육을 강요해서는 안 된다. 최후로 Grand Council.은 일반 간호원이 아닌 소아과 간호원 등과 같은 특수분야 하나만을 훈련받은 간호원들의 지위를 재 고려하여야 할 것이다. 자기 나라에서 ''전문 간호원''으로 간주된다면 그 간호원들을 전문부(specialized section)에 ICN회원으로 받아 들일 수 있다는 것이 내 의견이다. 이것은 궁극적으로 ICN을 보다 강화할 것이며 경쟁적인 단체의 형성을 방지할 것이다.

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Design and Implementation of A Real-time Collaborative Group ICN Editor (실시간 협업지원 그룹 ICN 에디터의 설계 및 구현)

  • 류재광;김광훈
    • Journal of Internet Computing and Services
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    • v.2 no.5
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    • pp.1-7
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    • 2001
  • Recently, there are two important research trends in the literature the red-time collaborative computing end electronic business process automation. This paper is one of those efforts that would establish an effective business office working and computing environment hough the integration of those two cutting-edge technologies. That is, we try to develop a workflow modeling tool that is semantically based upon the information control net(ICN), which is a typical workflow model for specifying office work procedures(business processes), and that is systemically based upon the real-time collaborative operations by a set of actors, which is called group, We name it "group ICN editor". This paper describes the design and implementation of the group ICN editor that is operable under the real-time collaborative computing environment. We use the Flexible rJAMM toolkit that enables the ICN editor to operate among multiple actors(group) through the event-driven collaboration platform, Consequently, a set of workflow and business processes defined through this editor is not only stored onto database but also transformed into the format of the workflow process definition language(WPDL) that is a standardized workflow description and specification language proposed by the workflow management coalition(WfMC).ion(WfMC).

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A Study on Application Method of Ontologies for Efficient Semantic-based Search of Copyrighted Works (저작물의 의미 기반 검색을 위한 온톨로지 적용 방안 연구)

  • Yoo, Min-Kyu;Kim, Yoon-Ho
    • The Journal of the Institute of Internet, Broadcasting and Communication
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    • v.15 no.5
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    • pp.19-28
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    • 2015
  • Korea Digital Copyright Exchange of Korea Copyright Commission runs and manages copyrighted works and copyright license agreement, as well as assigns Integrated Copyright Number(ICN) to copyrighted works, also offers copyrighted works searching service. Keyword-based searching method based on ICN metadata provides results depending on the inclusion of metadata keyword. However, keyword-based searching method has limitations that cannot provide exact results that users need. Therefore, the essential method of offering exact result is needed. In this paper, we propose the semantic-based searching method about copyrighted works to increase the accuracy of searching results by extending ICN matadata to ontology, and implement the ontology of copyrighted works by defining relation and semantics about metadata elements. In order to compare semantic-based searching based on the ontology of copyrighted works with keyword-based searching method, the search results of each method according to 5 scenarios are presented and the accuracy of each method is compared.

제3차 ICN 서울총회의 의미와 결과 -M&A 심사절차 관련 국제기준 4개 채택 성과-

  • 한국공정경쟁연합회
    • Journal of Korea Fair Competition Federation
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    • no.105
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    • pp.38-40
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    • 2004
  • 지난 4월 21일부터 22일까지 이틀 간 세계 공정거래위원장간 회의인 ICN(International Competition Network) 제3차 연차총회가 서울 롯데호텔에서 개최되었다. ICN은 2001년에 미국, EU, 한국 등 14개국의 주도로 창설된 세계 공정거래위원장간 협의체로서 현재 76개국의 86개 경쟁당국이 회원으로 가입한 경쟁정책 분야 최대규모의 국제기구이다. ICN 회원국들의 경제규모는 전세계 GDP의 $91\%$를 차지하고 있다.

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ICN 해킹 공격 및 대응 방안 연구 동향

  • Huh, Misuk
    • Review of KIISC
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    • v.26 no.6
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    • pp.36-41
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    • 2016
  • ICN은 증가하는 콘텐츠 트래픽을 효율적으로 수용하려는 목적으로 새롭게 제안된 미래 인터넷 기술이다. 기존 host-centric 구조와 다르게 콘텐츠의 경로의 보안성 보다는 콘텐츠 자체의 안전성을 고려한 것이 큰 특징이다. 본 논문에서는 ICN의 naming, routing, caching 및 그 외 특성들을 살펴보고 그와 관련된 공격 유형 및 현재까지 제안된 대응 방안에 대해 살펴본다.