• 한국정보과학회 언어공학연구회:학술대회논문집(한글 및 한국어 정보처리)
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• 한국정보과학회언어공학연구회 2009년도 제21회 한글 및 한국어 정보처리 학술대회
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• pp.31-34
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• 2009

본 연구의 목표는 비교 문장들을 일곱 가지 유형으로 자동 분류하는 것으로서, 비교 문장 추출, 비교 문장 유형 분류, 유형별 비교 관계 분석으로 이어지는 비교마이닝 세 단계 중 두 번째 과제이다. 본 연구에서는 변환 기반 학습(Transformation-based Learning) 기법을 이용한다. 자연어 처리 분야 여러 부문에서 사용되고 있는 변환 기반 학습은 오류를 감소시키는 최적의 규칙을 자동으로 생성하여 정답을 찾는 규칙 기반 학습 방법이다. 웹상의 다양한 도메인에서 추출한 비교 문장들을 대상으로 실험한 결과, 일곱 가지 비교 문장 유형을 분류하는데 있어서 정확도 80.01%의 우수한 성능을 산출하였다.

• 영어어문교육
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• 제18권3호
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• pp.121-134
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• 2012

The purpose of this study is to investigate the optimal conditions for designing tasks appropriate to the elementary classroom based on the correspondence with the national curriculum, integration among four skills (listening, speaking, reading, and writing), authenticity, and interactivity. For this study, two primary English teachers volunteered to participate in the case study conducted in the spring semester of the 2012 school year. Each class observed was composed of 29 and 30 sixth graders (12-year-old learners). Data were collected through classroom observation and lesson plans. Optimality theory was used to analyze data from the lessons. From the findings, the overall ranking of constraints is Curriculum ${\gg}$ Integration ${\gg}$ Authenticity ${\gg}$ Interactivity. It is also shown that for teacher 'L', the tasks such as 'guessing game', 'photo of me', and 'role play' were appropriate to help students ask questions and give reasons for their choices. As for teacher 'C', the tasks such as 'hand spans', 'transport survey', and 'picture telling' needed to be considered in order to help students understand and write comparative sentences.

• 영어어문교육
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• 제13권2호
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• pp.1-23
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• 2007

The purpose of this research is to explore the effects of systematic teaching English pronunciation and listening in English. Focusing on phonemes and words in pairs and sentences, the sound systems of the English and Korean languages are dealt with in conjunction with the test data. This paper first discusses the systemic, or primary interference and the habitual, or secondary interference that hinder comprehension of certain English sounds. Second, the analysis of input and output test data on the contrasting vowels and consonants shows statistic significance in terms of the probability (p value) of t-test. Third, the comparative data by means of percentile of right answers on contrasting vowel and consonant sounds expound the different sound systems of the English and Korean languages. With this data, problems in pronunciation of and listening to English, and the factors that may cause these problems are analyzed so that they can be used as a guideline for a systematic approach in teaching English learners, thus leading to more satisfactory performance.

• 대한음성학회:학술대회논문집
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• 대한음성학회 2003년도 5월 학술대회지
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• pp.219-222
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• 2003

In this paper, we study the usage of phoneme duration information for rejection garbage sentence. First, we build a phoneme duration modeling in a speech recognition system based on dicicion tree state tying, We assume that phone duration has a Gamma distribution. Next, we build a verification module in which word-level confidence measure is used. Finally, we make a comparative study on phoneme duration with speech DB obtained from the live system. This DB consistes of OOT(out-of-task) and ING(in-grammar) utterences. the usage of phone duration information yields that OOT recognition rate is improved by 46％ and that another 8.4％ error rate is reduced when combined with utterence verification module.

• 한국의사학회지
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• 제36권2호
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• pp.77-87
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• 2023

Yi Junggoo's introductory remarks are the first preface to be written since the book was completed, and boast outstanding sentences as they describe the process of publishing, the people involved, and the significance of the book. Hur Jun's Chiprae deals with the composition, capacity, and historical significance of the text. Chinese scholars' introductory remarks deal with the significance of the book's world history and its wide utilization from the perspective of Chinese people. Japanese scholars describe the book's excellence and the significance of suggesting standardization of treatment.

• 정보관리학회지
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• 제22권4호통권58호
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• pp.173-195
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• 2005

본 연구는 언어적 난이도에 영향을 주는 요인들로 텍스트수준점수 측정공식을 구성하는 방법론이 초등학교 텍스트는 물론 중고등학교 텍스트까지 확장 ·적용될 수 있는지 확인하고 텍스트가 확장됨에 따라 나타나는 새로운 특성을 설명할 수 있는 요인들을 규명하고자 한다. 초중고 텍스트 통합공식, 중고등학교 텍스트 전용공식, 초등학교 텍스트 전용공식을 구성하여 각 공식들의 특징을 비교한 결과 텍스트의 범위를 넓게 잡아 통합 공식을 구성하는 것보다는 소규모 집단으로 분리한 후 전용공식을 구성하는 것이 해당 집단의 특성을 잘 반영하는 우수한 공식을 도출할 수 있는 것으로 확인되었다. 중고등학교 텍스트의 점수를 측정하려면 단락내문장수요인, 문장수 $\cdot$ 단락수요인을 사용하고 초등학교 텍스트의 점수를 측정하려면 이형어절수요인, 이형어절수$\cdot$새어절출현비율요인을 사용하는 것이 효율적이었다.

• 대한음성학회:학술대회논문집
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• 대한음성학회 1996년도 10월 학술대회지
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• pp.574-575
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• 1996

The theme of the current study is to study intonation of Taiwanese(Tw.) by comparing the intonation patterns in native language (Ll), target language (L2), and interlanguage (IL). Studies on interlanguage have dealt primarily with segments. Though there were studies which addressed to the issues of interlanguage intonation, more often than not, they didn't offer evidence for the statement, and the hypotheses were mainly based on impression. Therefore, a formal description of interlanguage intonation is necessary for further development in this field. The basic assumption of this study is that native speakers of one language perceive and produce a second language in ways closely related to the patterns of their first language. Several studies on interlanguage prosody have suggested that prosodic structure and rules are more subject to transfer than certain other phonological phenomena, given their abstract structural nature and generality(Vogel 1991). Broselow(1988) also shows that interlanguage may provide evidence for particular analyses of the native language grammar, which may not be available from the study of the native language alone. Several research questions will be addressed in the current study: A. How does duration vary among native and nominative utterances\ulcorner The results shows that there is a significant difference in duration between the beginning English learners, and the native speakers of American English for all the eleven English sentences. The mean duration shows that the beginning English learners take almost twice as much time (1.70sec.), as Americans (O.97sec.) to produce English sentences. The results also show that American speakers take significant longer time to speak all ten Taiwanese utterances. The mean duration shows that Americans take almost twice as much time (2.24sec.) as adult Taiwanese (1.14sec.) to produce Taiwanese sentences. B. Does proficiency level influence the performance of interlanguage intonation\ulcorner Can native intonation patterns be achieved by a non-native speaker\ulcorner Wenk(1986) considers proficiency level might be a variable which related to the extent of Ll influence. His study showed that beginners do transfer rhythmic features of the Ll and advanced learners can and do succeed in overcoming mother-tongue influence. The current study shows that proficiency level does play a role in the acquisition of English intonation by Taiwanese speakers. The duration and pitch range of the advanced learners are much closer to those of the native American English speakers than the beginners, but even advanced learners still cannot achieve native-like intonation patterns. C. Do Taiwanese have a narrower pitch range in comparison with American English speakers\ulcorner Ross et. al.(1986) suggests that the presence of tone in a language significantly inhibits the unrestricted manipulation of three acoustical measures of prosody which are involved in producing local pitch changes in the fundamental frequency contour during affective signaling. Will the presence of tone in a language inhibit the ability of speakers to modulate intonation\ulcorner The results do show that Taiwanese have a narrower pitch range in comparison with American English speakers. Both advanced (84Hz) and beginning learners (58Hz) of English show a significant narrower FO range than that of Americans' (112Hz), and the difference is greater between the beginning learners' group and native American English speakers.

• 대한한의학원전학회지
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• 제20권1호
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• pp.65-74
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• 2007

"The Golden Mirror of Medicine(醫宗金鑑)" was compiled by the medical officers of the Qing government, headed by Wu-Qian(吳謙)."The Elimination &Supplement about the Famous Prescription Comments(刪補名醫方論)", a collection of notes written by famous scholars, is one part of "The Golden Mirror of Medicine(醫宗金鑑)" . Through the translation and comparative study of invigorative prescription(補氣方劑) in "The Elimination & Supplement about the Famous Prescription Comments(刪補名醫方論)" of "The Golden Mirror of Medicine(醫宗金鑑)" with "The Famous Prescription Comments on Ancient and Modem Times(古今名醫方論)" , we confirmed that many sentences of "The Famous Prescription Comments on Ancient and Modern Times(古今名醫方論)" were quoted, but that most of the text was not quoted as the same: it was revised and supplemented. In organization, invigoration prescriptions are placed at the head of the chapter, indicating their importance. In classification, prescriptions for reinforcing middle-jiao(中焦) and replenishing qi(補中益氣湯類 方劑) were usually included in the invigoration prescriptions(補氣方劑), which is explained in chapter II, thereby clearly distinguishing between treatments of deficiency of qi(氣虛) and combining it with the sinking of qi of middle-jiao(中氣下陷).

• 말소리와 음성과학
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• 제5권3호
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• pp.103-111
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• 2013

Traditionally it has been assumed that written abilities are completely dependent on phonology. Therefore spoken and written language skills in aphasic patients have been known to exhibit similar types of impairment. However, a number of latest studies have reported the findings that support the orthographic autonomy hypothesis. The purpose of this study was to examine whether fluent aphasic patients have discrepancy between speaking and writing skills, thereby identifying whether the two skills are realized through independent processes. To this end, this study compared the K-FAST speaking and writing tasks of 30 aphasia patients. In addition, 16 aphasia patients, who were capable of producing sentences not only in speaking but also in writing, were compared in their performances at each phase of the sentence production process. As a result, the subjects exhibited different performances between speaking and writing, along with statistically significant differences between the two language skills at positional and phonological encoding phases of the sentence production process. Therefore, the study's results suggest that written language is more likely to be produced via independent routes without the mediation of the process of spoken language production, beginning from a certain phase of the sentence production process.

• 디지털콘텐츠학회 논문지
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• 제14권3호
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• pp.343-348
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• 2013

본 연구의 목적은 영어 쓰기 학습 향상을 위한 도구로서 인터넷 활용과 소프트웨어의 영어 수업에 도입함으로써 얼마나 효과적이고 효율적인 교육이 될 수 있는지 연구하고자 한다. 첫째로 영어 쓰기에 관한 기존 연구들의 비교 분석과 연구 배경을 기술하고 둘째, 인터넷 도구들을 이용하여 영어 쓰기 과제 학습에 얼마나 효율적인지 기술하고자 한다. 이것은 인터넷 게시판에 주어진 어휘나 동사들을 가지고 문장을 완성해가는 과제를 예로 들 수 있다. 셋째, 이 연구는 인터넷 도구와 소프트웨어를 이용할 경우 오프라인 수업과 비교하여 학습자의 수업 태도와 적극성에 어떠한 변화가 있는지 비교 분석하고자 한다. 오프라인 수업에서와는 달리 웹사이트, IRC (Internet Relay Chat), 다양한 인터넷 도구와 여러 영어 말하기 및 듣기 실력향상을 위한 다양한 소프트웨어 활용이 학습자의 쓰기 실력 향상과 태도에 있어서 매우 중요한 영향을 미치고 있음을 알 수 있다.