• 한국어교육
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• 제23권1호
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• pp.219-256
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• 2012

The aim of this study is to observe the trend of discourse study in language education and analyze the main issues by investigating the literatures related to discourse in Korean language education in the last ten years. This study observed the discourse study conducted in Korean language education from the perspectives of study subject, study method and study data. Moreover, based on the results, it estimated the achievements and effectiveness of the discourse study conducted in Korean language education. The subject of discourse study was mainly dealt with discourse function, discourse pattern, discourse marker, discourse structure. In the study methods, analysis of corpus and survey were mainly used as the study methods, and spoken corpus, written corpus and semi-spoken corpus were used as study materials. In particular, the semi-spoken corpus was used at a very high rate among them. This showed that discourse study in Korean language education was mainly focused on spoken corpus study. This study divided the detailed field of Korean language education into four fields of linguistic knowledge, communication function, teaching activities and learning activities, and observed the trends of discourse study in each field. Overall, it was recognized that relatively many studies were focused on linguistic knowledge, particularly in pragmatic perspective. It can be said that the study based on discourse has a language educational effectiveness in that it is based on actual data and improves practical communication skills in the environment of various languages.

• 한국언어정보학회지:언어와정보
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• 제6권1호
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• pp.91-103
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• 2002

The temporal structure of events on the discourse level has long been of great interest in both theoretical and computational linguistics. In this paper, we offer a unified approach to the temporal relationships related to a hierarchical discourse structure. We apply the method of pronoun resolution to the interpretation of tense. It is based on an analysis within the framework of the controlled information packaging theory. A unique aspect of our account is that temporal interpretation across discourse segments in global discourse is subject to the same principles as the interpretation of global anaphora, and that there is thus no need to postulate independent principles to account for the discourse behaviour of tense. In this way, we can neatly explain the general view that tense parallels the anaphoric nature of pronouns.

• 음성과학
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• 제12권4호
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• pp.129-139
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• 2005

This paper investigates any possible correlation between the information structure and the occurrence of clause internal pauses in the spontaneous discourse. One of the possible functions of pause is its capacity to signal the information structure of the discourse. However, this aspect was not much explored in Korean spontaneous speech. In the present study, information structure of spontaneous speech was defined for each word or word group on the basis of the information structure analysis model proposed by Van Donzel (1999) and Roulet (1991, 1997). Thus, at a local level (words or word groups) of discourse structure, a distinction was made between three types of information, new, given and inferable. The results showed that clause internal pauses tend to appear more frequently before new information than other types of information. However compared to the total number of words or word groups it was not noticed any specific ordering concerning different kind of information status and pausing. It was however found that clause internal pauses did not appear randomly. The majority of them occurred at the initial part of the clause or the sentence. This tendency was mostly related to the division of sentence (or clause) into topic and comment. Thus, the role of pauses as a marker of information structure seems to be less effective in spontaneous discourse.

• 한국수학교육학회지시리즈A:수학교육
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• 제61권2호
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• pp.273-286
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• 2022

본 연구의 목적은 교사와 학생 간의 의사소통을 바탕으로 수학 문제를 해결하는 과정에서 교사의 담론 구조를 분석하는 것이다. 이러한 목적 달성을 위해 학생들의 수업 참여를 바탕으로 수학적인 의미들을 만들어 가는 교수법을 다년간 실행한 경력 교사의 한 학기 수업을 관찰하였다. 한 학기 수업 중에서 주어진 문제를 해결하기 위해 담론의 구조를 만들어가는 과정들 간의 공통점을 분석하였다. 분석 결과 교사는 담론을 시작하는 과정에서는 목표에 집중을 할 수 있도록 하였고, 담론을 전개하는 과정에서는 문제 이해에 초점을 두고 문제를 해결하였으며, 담론을 정리하는 과정에서는 문제 해결 과정과 결과에서의 핵심을 요약하였다. 교사 담론 구조의 일반화 가능성을 바탕으로 향후 학생들과 소통하여 수학 문제를 해결하는 교수법을 실행하는 과정에 실질적인 도움을 줄 수 있을 것이다.

• International Journal of Knowledge Content Development & Technology
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• 제3권2호
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• pp.43-65
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• 2013

In this work, we first introduce two main approaches to writing requirements and then propose a method based on Natural Language Processing to improve requirement authoring and the overall coherence, cohesion and organization of requirement documents. We investigate the structure of requirement kernels, and then the discourse structure associated with those kernels. This will then enable the system to accurately extract requirements and their related contexts from texts (called requirement mining). Finally, we relate a first experimentation on requirement mining based on texts from seven companies. An evaluation that compares those results with manually annotated corpora of documents is given to conclude.

• 한국언어정보학회지:언어와정보
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• 제8권2호
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• pp.1-25
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• 2004

This paper examines two different approaches to resolving a theoretical problem which the bottom-up approach version of Discourse Representation Theory of Kamp et al. (2003) faces in dealing with anaphoric relations between pronouns and their potential antecedents in conditional sentences where consequent clauses precede their corresponding conditional clauses. In one of the approaches, every element is processed in the order of occurrence and conditional operators in a non-sentence-initial position cause the ongoing DR to split in two with the same index. The definition of accessibility is accordingly modified so that the right DR can be accessible from the left DR. In the other approach, a different type of discourse representation structure, K ${\Leftarrow}$ K, is introduced, which allows us to resolve the target problem without modifying accessibility proposed in Kamp et al. (2003). Compatibility of these two approaches with the bottom-up version of DRT is evaluated by examining their applicability to the analysis of quantified sentences where pronominal expressions precede generalized quantifiers.

• 영어어문교육
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• 제17권3호
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• pp.177-194
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• 2011

This study examines the use of discourse markers in cross-cultural communication between EFL learners in an e-learning environment. The study analyzes the use of discourse markers in a corpus of an interactive web with a bulletin board system through which college students of English at Japanese and Korean universities interacted with each other discussing the topics of local and global issues. It compares the use of discourse markers in the learners' corpus to that of a native English speakers' corpus. The results indicate that discourse markers are useful interactional devices to structure and organize discourse. EFL learners are found to display more frequent use of referentially and cognitively functional discourse markers and a relatively rare use of other markers. Native speakers are found to use a wider variety of discourse markers for different functions. Suggestions are made for using computer corpora in understanding EFL learners' language difficulties and helping them become more interactionally competent speakers.

• Journal of Electrical Engineering and information Science
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• 제1권2호
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• pp.1-8
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• 1996

This paper presents a text-driven discourse analysis system, called DPAS. DPAS constructs a discourse structure by weaving together clauses in the text by finding discourse relations between a clause and the clauses in a context. The basic processing model of DPAS is based on the stack based model of discourse analysis suggested by Grosz and Sidner. We extend the model with dynamic programming method to handle various discourse ambiguities effectively and efficiently. We develop the idea of a context space to keep all information of a context. DPAS parses a text by considering all possible discourse relations between a clause and a context. Since different discourse relations may result in different states of a context, DPAS maintains multiple context spaces for an ambiguous text. Since maintaining all interpretations until the whole text is processed requires too much computing resources, DPAS uses the idea of depth-limited search to limit the search space. If there is more than one discourse relation between an input clause and a context, DPAS constructs context spaces one context space for each discourse relation. Then, DPAS applies heuristics to choose the most desirable context space after it processes some more input clauses. Since the basic idea of DPAS is domain independent, although we used descriptive texts to demonstrate DPAS, we believe the idea of DPAS can be extended to understand other styles of texts.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제36권3호
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• pp.397-415
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• 2022

본 연구의 목적은 학생들의 흥미와 동기를 유발할 수 있는 수학적 은유를 활용하여 수업 참여에 도움을 줄 수 있는 교사의 담론 구조를 분석하는 것이다. 이러한 목적 달성을 위해 학생들의 경험과 수학적 개념을 연결하여 설명하는 교수법을 실행하는 경력 교사의 한 학기 수업을 관찰하였다. 연구 대상 교사가 한 학기 동안 수학적 개념과 문제 해결 과정에서 다양하게 활용한 은유 중에서, 일상생활과 수학적 내용을 단순히 연결하는 상황을 제외하고 은유를 활용하는 교수법 개발에 도움을 줄 수 있는 대표적인 수업 사례 2개 차시를 추출하였다. 대표적으로 선택된 2개 차시 수업은 은유를 활용하는 수업 사례 1개 차시와 은유를 활용하고 문제를 확장·적용하는 수업 사례 1개 차시이다. 분석 결과 학생들과의 소통을 기반으로 수학적 은유를 활용하는 교사의 담론 구조는 수학 교육회복을 위한 교수법 개발에 시사점을 제공할 수 있을 것이다.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제36권4호
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• pp.487-509
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• 2022

본 연구는 고등학교 진학을 위한 입시라는 독특한 수학 교실 배경이 있는 중국 중학교 수학 교실에서 일어나는 교실 담화를 분석하는데 목적이 있다. 이를 위하여 본 연구에서는 수학 교실 담화를 시작 발화로서 교사 발문 통계와 교사 발문 유형별 에피소드를 분석하였고, 교실 담화 구조 분석으로는 특히 다섯 가지 IRF 하위 유형을 밝혀낼 수 있었다. 중국 귀주성 귀양시에 위치한 H학교에 재직 중인 세 명의 수학 교사가 녹화했던 수학 수업 총 15개의 녹취록과 교사 서면 인터뷰 내용을 중심으로 자료를 분석하였다. 본 연구 결과를 보면, 차시별로 평균 20개 교사 발문이 관찰되었고 교사 발문의 사회적 스케폴딩 역할이 있었으며, 교사 발문 유형은 확인형 발문(이해확인 발문, 설명요구 발문, 상세요구 발문, 재확인 발문)과 정보형 발문(정보제시 발문)으로 분류되었다. 그리고 교실 담화 분석에 따르면 IR형 담화 구조는 거의 관찰되지 않았으며, IRF형 담화 구조의 경우는 단편적인 평가, 평가 및 이유, 근거 설명, 평가 및 학생 반응 재진술, 다른 사고나 해법 안내, 그리고 학생 답 수정이나 교사 의견 제시로 구분되었다.