• Journal of the Korean Society for information Management
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• v.20 no.1
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• pp.145-163
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• 2003

An indexing language were studied to construct the sentences and paragraphs providing system aided to write a Korean or English composition. The indexing language includes the index terms like noun, predicate, and adverb. and also various index symbols. The subject name and the keyword Included the symbols, which Indicate the connectives between clauses in a sentence, is used as the access point. The search results show this system will be effective with large database and developed retrieval methods.

• Proceedings of the Korean Information Science Society Conference
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• 2003.04d
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• pp.557-559
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• 2003

플랫폼과 프로그래밍 언어에 상관없이 애플리케이션을 이용할 수 있는 웹서비스가 차세대 플랫폼의 대안으로 부상하고 있다. 현재의 웹서비스는 XML을 이용한 애플리케이션 통합에 중점을 두고 있다. 본 논문에서는 웹서비스를 이용한 네트워크 관리 시스템의 구조를 제안한다. 또한 다양한 플랫폼. 프로그래밍 언어를 이용하여 개발되어 있는 기존의 개별적인 네트워크 관리 시스템에 웹서비스를 도입하는 방안을 제시한다. 본 논문의 웹서비스 네트워크 관리 시스템은 에이전트를 이용하여 사용자가 요청한 웹서비스를 탐색. 전달해 준다.

• Annual Conference on Human and Language Technology
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• 2020.10a
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• pp.569-571
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• 2020

시맨틱 파싱은 주어진 자연어 발화를 domain specific language(DSL)를 따르는 프로그램으로 변환하는 방법이다. 시맨틱 파서가 다형성을 가지는 DSL을 사용할 경우, 적은 수의 토큰으로 다양한 프로그램을 출력할 수 있지만, 탐색 공간이 넓어진다는 문제가 있다. 본 연구에서는 해당 문제를 완화하기 위해 다형성을 가지는 DSL의 타입 시그니처를 제한하는 방법을 제안한다. 해당 방법은 sequence-to-sequence 기반의 시맨틱 파싱 성능을 향상시키는데 효율적임을 보였다.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.18 no.2
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• pp.253-269
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• 2007

The purpose of this study is modeling a user-friendly Korean-Japanese thesaurus for internet circumstances. The methodology had two steps: first, the problems were analyzed when multilingual thesaurus is constructed, with review of various multilingual thesauri and interview with multilingual thesaurus constructor in Korea and Japan. Second, collaborative tags were analyzed to differentiate cultural/linguistic background from word usage pattern. As a result, searching thesaurus model was suggested and applied to develop a user-friendly Korean-Japanese thesaurus.

• Journal of The Korean Association For Science Education
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• v.40 no.2
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• pp.191-201
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• 2020

This study investigated verbal and physical interactions which appeared in collaborative science concept learning using augmented reality. Twelve 10th grade students participated in this study. After being organized into three four-member small groups, they participated in classes using smart device-based augmented reality application developed for the understanding of the chemical bonding concept. Their class activities were audio- and video-taped. Semi-structured interviews were also conducted. The results revealed that within individual statement units of verbal interaction, the proportions of information question/explanation and direction question/explanation were found to be high. Within interaction units, the proportions of reformative and cumulative interaction were relatively high. The proportions of progress were also found to be high within both individual statement units and interaction units of verbal interaction. Students' physical interactions were mainly conducted without meaningful verbal interactions. When their physical interactions were accompanied by knowledge construction-related verbal interactions, the proportions of gazing virtual objects and worksheet-related interactions were high. In contrast, various exploratory activities related to the manipulation of markers mainly appeared when they conducted physical interactions only, or when their physical interactions were accompanied by management-related verbal interactions. On the bases of the results, effective methods for collaborative concept learning using augmented reality in science education are discussed.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.9 no.9
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• pp.797-808
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• 2019

The purpose of this study is to collect the psychological responses that occur while watching TV home shopping ads in verbal form, and explore the possibility of measuring the effectiveness of TV home shopping ads using linguistic analysis. The psychological responses during watching positive and negative ads of participants(40 housewives and female college students) were collected in a linguistic form using a think aloud and self-report measurement. It was analyzed by KLIWC, a Korean language analysis program. As a result of the analysis, there was a difference in psychosocial variables as well as linguistic variables between positive and negative evaluation ads. Also, various variables of KLIWC were correlated with the variables of advertising effectiveness (purchase stimulus, ad attitude, product attitude, purchase intention) and advertising response variables. This suggests the possibility of constructing a psychological response profile and measurement of advertising effectiveness using language analysis.

• Culinary science and hospitality research
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• v.22 no.3
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• pp.166-182
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• 2016

This study intended to verify the impact of non-verbal communication of servers in the service industry on the affective path among customer's positive emotion, self-identification, and loyalty(behavioral and attitudinal loyalty). The data of 397 customers of typical fast food restaurants in Busan and Gyeongsangbuk-do area were analyzed with SPSS and AMOS, and the hypotheses were verified through structural equation model after frequency analysis, as well as exploratory and confirmatory factor analysis. According to the empirical analysis, all three components of server non-verbal communication in the service industry, body language, pseudo language, and body appearance, in respective order, had positive (+) influences on the positive emotion of customers. In addition, customer emotion had a positive (+) influence on brand self-identification. Finally, self-identification had a positive (+) influence on behavior loyalty and attitudinal loyalty. This study suggested practical implications and logical implications in the course of developing emotional loyalty for restaurant companies.

• The Journal of the Acoustical Society of Korea
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• v.19 no.6
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• pp.62-70
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• 2000

In usual language models(LMs), the probability has been estimated by selecting highly frequent words from a large text side database. However, in case of adopting LMs in a specific task, it is unnecessary to using the general method; constructing it from a large size tent, considering the various kinds of cost. In this paper, we propose a construction method of LMs using a small size text database in order to be used in specific tasks. The proposed method is efficient in increasing the low frequent words by applying same sentences iteratively, for it will robust the occurrence probability of words as well. We carried out continuous speech recognition(CSR) experiments on 200 sentences uttered by 3 speakers using LMs by iterative teaming(IL) in a air flight reservation task. The results indicated that the performance of CSR, using an IL applied LMs, shows an 20.4% increased recognition accuracy compared to those without it. This system, using the IL method, also shows an average of 13.4% higher recognition accuracy than the previous one, which uses context-free grammar(CFG), implying the effectiveness of it.

• Journal of Intelligence and Information Systems
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• v.1 no.1
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• pp.111-122
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• 1995

전통적으로 스케줄링 문제를 해결하기 위해 LP(Linear Programming) 기법이 주로 적용되어 왔으나, 스케줄링 문제의 많은 자원과 지식, 제약조건의 복잡한 상관 관계를 LPrl법으로 표현하고 처리하기가 쉽지 않다. 따라서 최근에는 AI 기법을 스케줄링 문제에 많이 적용하고 있고, AI 기법은 지식 표현 및 휴리스틱을 다루기에 효과적이므로 문제를 모델링하고 해결하는데 용이하다 할 수 있다. 본 논문에서는 AI 기법을 기반으로 하여 스케줄링에 적합한 휴리스틱 및, 탐색기법, 지식표현 방법등을 연구하고, 이를 바탕으로 코스 스케줄링 시스템을 구현하였다. 먼저 시스템은 전체적으로 메타프로그래밍을 통하여 초기 스케줄링(initial scheduling)과 동적스케줄링 (reactive scheduling)을 수행하도록 하였다. 메타프로그램이 초기 스케줄링을 수행할때에는 휴리스틱과 자체적인 도메인 여과기법을 적용하여 탐색 공간의 불일치 요소(inconsistency)를 제거시킴으로써 백트랙킹의 발생을 최소화시켰다. 또한 초기 스케줄링의 결과를 가지고 메타프로그래밍이 동적 재스케줄링을 수행할때에는 제약조건을 통한 휴리스틱을 이용하여 초기해에 대한 조정을 최소화할 수 있는 메카니즘을 제시하였다. 이에 대한 적용 결과는 실험을 통하여 기존의 논리 언어가 제공하는 탐색 알고리즘과 비교하고 분석하였다.

• The Journal of the Korea Contents Association
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• v.18 no.8
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• pp.166-177
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• 2018

The purpose of this study is to suggest a direction for developing the Korean language textbooks for the purpose of mission. For this, three kinds of Korean language textbooks published were analyzed and evaluated. Based on the results of the analysis, this study showed to which direction the Korean language textbooks for mission should be developed. They were as follows. Frist, the balance of everyday language and bible language is important. Second, the differentiated textbooks should be published according to the different patterns of learners. Third, professionals in Korean language education and in Christian education should cooperate in the textbook development. Fourth, the professionalism for textbook development should be enhanced. Fifth, textbook development should be closely connected with teacher education.