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조동일,류성열,Cho, Dong-Il,Rhew, Sung-Yul 한국정보처리학회 2009 정보처리학회논문지D Vol.16 No.5
도메인 내부 시스템간의 인증 통합에만 초점이 맞추어져 있던 지금 까지의 SSO와는 다르게 SAML을 이용한 SSO는 기존 웹 환경에서 서로 다른 도메인 간의 인증을 지원할 수 있어, RIA에 적용되면 높은 시너지 효과를 기대할 수 있다. 하지만 SAML을 이용한 SSO에 관한 연구는 서버 간 인증 정보 교환에 대한 연구가 주를 이루고 있어, 클라이언트에서 많은 처리를 수행하는 RIA환경에 적용하기 위해서는 RIA와 SP, SP와 IDP 그리고 RIA와 IDP간의 통신 프로토콜의 정의에 관한 연구가 필요하다. 본 연구는 SAML을 RIA에 적용하기 위한 아키텍처를 제안하고 아키텍처 안에서의 통신 프로토콜을 정의하였다. 그리고 제안한 아키텍처를 실제 구현하여 RIA의 데이터 통신 프레임워크로 많이 사용되는 DWR에 적용하고 다른 SSO 솔루션과 비교하여 그 활용성을 확인하였다. Current SSO has focused on authenticated integration between inter systems in a domain.On the contrary, becasuse SSO using SAML can support integration between different domains, once it is used in RIA, we can expect highly synergic effect. However, because researches on SSO using SAML are mainly those on authenticated information exchange between servers, a special research is needed in order to be applied in RIA environment, which conducts numerous managements in client. This study proposes architecture and explain a practice structure in order to apply SAML to RIA. Also, this study has embodied the proposed architecture and applied it on DWR, which is used mostly as Data communication framework of RIA, and verified the useablity of this architecture.
趙東一(Cho Dong Il) 한국민속학회 1970 韓國民俗學 Vol.3 No.1
Though the structural study of the folktale has been receiving eves increasing attention, what is the meaning of the structural types is not clear yet. This paper is to discover the aesthetic and social meaning of iwo structural types in Korean folktale. Type A is consist of the repetition of “two motifeme sequence,” according to Alan Dundes’ term: Unhappiness and Unexpected Happiness. Type B is also consist of the repitition of another “two motifeme sequence”: Unexpected Unhappiness and Happiness. These two types seem to be very similar to each other, but they are quite different. Type A means a fatalism in structure, which says that any human unhappiness must be overcome by the unexpected happiness which some supernatural helper give. But type B means an anti-fatalism in structure, which says that any unexpected unhappiness caused by supernatural or social unjustice must be overcome by the happiness which human beings gain through endeavour. These two structural types appear to have the same meanings in the ballad, romance, and novel. The present study can be developed in larger scale.
특집 : 인문학의 한류를 위한 세계적 시야의 한국어문확 연구와 교육; 세계에 공헌하는 한류 학문
조동일 ( Dong Il Cho ) 겨레어문학회 2013 겨레어문학 Vol.51 No.-
This study macroscopically researched the source of ‘Korean wave’ which is the world cultural trend of the present age, the method to research the Korean wave suitable for the status of Korean wave and the way of learning that can bear the role of the Korean wave. Through this, we discovered that the Korean traditional popular culture code sinmyongpuri(displaying enthusiasm)`s value of sanggeuk theory obtained the world universal bond of sympathy and very this resulted in the ‘Korean wave’. Therefore, namely the learning that has the value of sanggeuk theory, which can be a spell of sinmyongpuri for the people in the whole world would be Korean wave learning and it would be the direction for Korean scholars to advance for Korean wave of learning.