• Proceedings of the Korea Inteligent Information System Society Conference
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• 2007.11a
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• pp.463-467
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• 2007

최근 시맨틱 웹 포털의 등장으로 현재 웹 포털의 많은 문제점들이 해결되고 있다. 하지만, 웹 상의 자원들이 점차 증가하면서 시맨틱 웹 포털에서의 효율적인 탐색에 대한 문제점이 발생하고 있다. 시맨틱 웹 포털은 온톨로지의 사용으로, 기존의 웹 포털과 구조적으로 다르기 때문에 사용자에게 적절한 정보를 제공할 수 있는 새로운 탐색 방법이 필요하다. 이 논문에서는 세 가지 단계로 구성된 의미적 검색 절차를 제안한다. 또한, 전자분야에서의 다중 온톨로지를 이용한 시맨틱 웹 포털을 구축하여, 본 논문에서 제안하는 의미형 검색 절차 방법을 통해 향상된 검색 성능 결과를 제시한다.

• The Journal of the Convergence on Culture Technology
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• v.9 no.4
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• pp.457-465
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• 2023

This study was carried out in order to determine the essential structure and meaning of sexual harassment experienced by nurses, prepare a systematic mediation measure that could prevent sexual harassment. In this study, Giorgi's phenomenological research method and an in-depth interview were used, and data was collected from seven participants in general hospital nurses who had experienced sexual harassment from August 6, 2022 to March 25, 2023. The main question used in the in-depth interview was "What does sexual harassment mean to you?". The transcribed data was analyzed according to the method presented by Giorgi through the stages including reading of the data, breaking of the data into some kind of parts, organization and expression of the data from a disciplinary perspective and synthesis or summary of the data for purposes of communication to the scholarly community. As a result, 159 meaning units, 37 essential psychological meanings, 13 sub-constituents, 5 constituents were drawn. The five components include 'exposed to the front line of sexual harassment', 'struggling alone', 'feeling abandoned from the organization', 'finding a way to get through together' and 'feeling changing'. Based on the above results, it is expected to prevent sexual harassment of nurses and provide basic data useful for preparing systematic intervention measures for them and improving the system.

• The Transactions of the Korea Information Processing Society
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• v.3 no.4
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• pp.855-865
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• 1996

In this paper, we propose a automation of the classification process for reusable software component and construction method of structured software components library. In order to efficient and automatic classification of software component, we decide the facets to represent characteristics of software component by acquiring semantic and syntactic information from software components descriptions in natural language, and compose the software component identifier or automatic extract terms corresponds to each facets. And then, in order to construct the structured software components library, we sore in the near location with software components of similar characteristic according to semantic similarity of the classified software components. As the result of applying proposed method, we can easily identify similar software components, the classification process of software components become simple, and the software components store in the structured software components library.

• Journal of Internet Computing and Services
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• v.8 no.3
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• pp.65-74
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• 2007

Database integration is a common and growing challenge with the proliferation of database systems, data warehouses, data marts, and other OLAP systems in organizations. Although there are many methods of sharing data between databases, true interoperability of database integration system that improves in the database federation architecture by allowing domain administrators to simply and efficiently capture database semantics. The semantic information is combined using a tool for producing a global view. Building the global view is the bottleneck in integration because there are few tools that support its construction, and these tools often require sophisticated knowledge and experience to operate properly. The technique and tool presented is simple and powerful enough to be used by all database administrators, yet expressive enough to support the majority of integration queries.

• Journal of the Korean School Mathematics Society
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• v.9 no.2
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• pp.229-248
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• 2006

In creative society, fluency in technology means the ability to reformulate knowledge, to express oneself creatively and appropriately, to produce and generate information in computer environment. Fluency in technology is essential for mathematics education with a point of constructivist view. In this paper, we study the meaning of fluency in technology, related to mathematics education. For this purpose, we suggest Papert's constructionism as a theoretical background and consider the principle of 'Learning through design' for fluency in technology. And we consider some principles for designing a mathematical microworld and implement a mathematical microworld for fluency in technology. With this microworld, we consider the after-school-program where students have participated a design activity.

• Cross-Cultural Studies
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• v.52
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• pp.393-416
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• 2018

Negative Stripping Construction in English involves the disjunction but, the adverb not, and a constituent NP. This construction is an incomplete sentence although it delivers a complete sentential meaning. Interpretation of this construction may be ambiguous in that the constituent NP can either be construed as the subject, or as the complements including the object. To generate such sentences and resolve the issue of ambiguity, we propose a construction-based analysis under direct interpretation approach, rejecting previous analyses based on deletion approaches. In so doing, we suggest a negative stripping construction rule that can account for ambiguous meaning. This rule further can enable us to explain syntactic structures and readings of Negative Stripping Construction.

• The Journal of the Korea Contents Association
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• v.21 no.12
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• pp.757-764
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• 2021

This study analyzes the signification structure and mythical meaning of Hirokazu Koreeda's documentary . In other words, by approaching the signification structure of the semiotic elements that constitute storytelling, the mythical meaning implied by is widely examined. It is to discuss the essential characteristics of the aesthetic form he is aiming for, and at the same time, to look at the aesthetic type that expands the meaning value of documentary storytelling. In particular, Hirokazu Koreeda uses typical and symbolic elements in harmoniously in the storytelling process. By applying such a dual aesthetic form, it effectively conveys the mythical meaning required in the times to the audience. Therefore, is a signification system that emits mythical meaning, and it reflects the aesthetic intention of Hirokazu Koreeda who has confidence in the imagination of the audience.

• The KIPS Transactions:PartA
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• v.12A no.6 s.96
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• pp.539-546
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• 2005

Recently, as the number of Internet users are growing explosively, e-learning has been applied spread, as well as remote evaluation of intellectual capacity However, only the multiple choice and/or the objective tests have been applied to the e-learning, because of difficulty of natural language processing. For the intelligent marking of short-essay typed answer papers with rapidness and fairness, this work utilize heterogenous linguistic knowledges. Firstly, we construct the semantic kernel from un tagged corpus. Then the answer papers of students and instructors are transformed into the vector form. Finally, we evaluate the similarity between the papers by using the semantic kernel and decide whether the answer paper is correct or not, based on the similarity values. For the construction of the semantic kernel, we used latent semantic analysis based on the vector space model. Further we try to reduce the problem of information shortage, by integrating Korean Word Net. For the construction of the semantic kernel we collected 38,727 newspaper articles and extracted 75,175 indexed terms. In the experiment, about 0.894 correlation coefficient value, between the marking results from this system and the human instructors, was acquired.

• Journal of the Korean Society for information Management
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• v.24 no.4
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• pp.223-238
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• 2007

This paper contains an analysis of the methods that have been used to achieve or improve interoperability among metadata and discuss the possibilities and limits of semantic interoperability among metadata using crosswalk. After that a semantic metadata mapping process which is able to maximize the interoperability among metadata is suggested. The methodology consists of four steps such as identifying metadata schema, finding common data element concepts(DECs), grouping attributes by the DECs, and mapping into a table. An experimental application of the process was performed onto two human resource information metadata standards developed in Korea.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2015.07a
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• pp.187-190
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• 2015

현재를 '빅데이터' 시대라 부른다. '빅데이터', 그 용어가 주는 의미대로 우리가 처리해야 할 데이터가 매우 많다는 것을 의미 하며, 과거의 데이터 정제 기술로 유의미한 정보로 가공하려면 상당한 자원이 필요하다. 현재, 장비의 고성능화 등으로 가능성이 검증되고 있고, 일부 비즈니스에 활용되는 단계이나 여전히 혼돈의 문제가 존재하며, 이러한 문제의 해결책으로 제시되는 것 중의 하나가 바로 '소셜 큐레이션'이라 할 수 있다. 본 개발 서비스1)는 시청자들이 방송 콘텐츠를 소유하고 공유하고자 하는 욕구를 반영하여, 실시간으로 TV를 보면서 방송 프로그램을 캡처하고 공유할 수 있게 한다. 방송콘텐츠에 관한 '소셜 큐레이션' 서비스이며, 이는 각 사용자들이 캡처하여 생성한 수많은 콘텐츠 중에서 사용자들이 원하는 콘텐츠를 사용자들의 사회적인 관계를 이용하여 선별적으로 제공할 수 있도록 구성한 것이다. 본 논문에서는 서비스의 개발 방향과 시스템 구성 등을 설명한다.