• MALSORI
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• no.37
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• pp.73-85
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• 1999

The prosodic characteristics of Korean particles in read speech were examined in this paper based on K-ToBI labeling system in order to see whether they are prosodically weak form like functions words in English. Acoustic measurements and statistical analysis were done focusing on the distribution of particles over a variety of prosodic positions, prosodic positional effects on the phonetic realization of particles, and acoustic strength of particles compared to those of their surrounding syllables. The panicles were distributed rather equally over all 4 prosodic positions with the highest frequency at IP-medial/AP-final position and the lowest at IP-medial/AP-medial position except that topic marker 'Un/nUn' showed preference for IP-final/AP-final position. There was a significant prosodic positional effect on the duration and F0 of the particles. Duration was the longest at IP-final/AP-final position and interestingly, at IP-medial/AP-medial position while F0 was the highest at IP-final/AP-medial Position as expected. The comparison of the acoustic properties of the particles with those of neighbor syllables showed that duration was generally significantly longer and energy also showed larger values, if not significant, in particles suggesting that the particles in Korean are not prosodically weaker like function words in English.

• Proceedings of the Korea Water Resources Association Conference
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• 2005.05b
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• pp.1507-1511
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• 2005

지금까지 우리나라에서는 60년대 이후 5차례의 수자원계획이 수립되었으나, 그동안 시민단체 등을 중심으로 장래 물 수요 추정과 물 부족량 등에 대해 꾸준한 문제제기가 있어왔다. 이러한 문제제기는 물 수요량 및 물 부족량 산출과정에 대한 불신으로부터 나타난 결과라고 볼 수 있다. 따라서 이러한 문제들은 수자원 계획 수립과정에서 대중과 이해관계자들의 참여를 보장함으로써 해결될 수 있으며, 이를 위해서는 이러한 과정을 지원할 수 있는 적절한 계획 수립 도구가 선택되어야 한다. K-WEAP은 장기적인 수자원 계획에 적합한 모형으로 수자원 수급 네트워크를 기반으로 선형계획법(Linear Programming)을 이용하여 하도 물 수지를 수행하며, 통합적이고 종합적인 계획 수립 구조와 뛰어난 시나리오 분석 기능을 제공한다. 또한 용수수요와 공급관련 정보들을 관리할 수 있는 데이터베이스로서의 역할을 수행할 수 있어 계획 수립 과정에서 이용된 자료에 대한 공유가 가능하다는 장점이 있는 모형이다. 본 연구에서는 이와 같은 특성을 갖는 수자원 계획 수립도구인 K-WEAP 모형이 국가 수자원 계획을 수립하는 과정에서 어떻게 적용되고 있는 지를 알아보고, 우리나라 4대강 권역에 대한 물 수지 네트워크를 K-WEAP을 이용하여 구축하였으며, 과거 수자원 계획 수립에서 이용된 방법들과의 비교 검토를 수행하였다.

• Journal of Korean Medical classics
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• v.24 no.6
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• pp.111-124
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• 2011

The objectives of this study are to look into the grammatical characteristics and find misinterpretations on the translation books. 1. Sentences characteristics 1) Lots of ellipses of grammatical parts can be found such as conjunction, postposition, particle, Coverb, and focus on the parts which has practical meaning such as noun, pronoun, verb, adjective in the sentences. 2) Some predicates are skipped in the later phrases which has contradictive concepts against them of former phrases. 3) Pure Korean word order is exposed especially in complement. 2. Translation fallacy 1) There is fallacy in the sentences omitted paratactic conjunction as follows (1) mistranslation based on the wrong concept of the context between equal relation and subordinate relation. (2) failure on setting up the period, (3) misunderstanding equal relation as cause relation. 2) Some singular phrases, which are condition relation, were analyzed as plural phrases in the sentences omitted connection conjunction. 3) Ellipses of postposition obstruct understanding the difference between modifier and modificand in some sentences. 4) Some cause relation phrases were translated as equality relation due to lack of recognition of ellipsis of coverbs.

• Journal of the Korean Society for Library and Information Science
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• v.33 no.3
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• pp.63-86
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• 1999

This article investigates the general characteristics and developments of the MARC format for holdings data. It also analyzes the record structure, content designation, and the content of it, mainly based on USMARC and KORMARC formats. Structure and content designation of them are almost same with those of the bibliographic and authority formats. The data fields divided into functional blocks based on their functions, but only 0XX, 5XX, 8XX fields are used in the holdings formats. Record contents of the data in the 008 fields include more elements related to the holdings and acquisition information. Variable fields can be grouped into several blocks, including those for numbers and codes; for notes fields, for location , and for holdings data. Holdings data fields include caption and pattern fields, enumeration and chronology fields, textual holdings fields, and item information fields. This article analyzes the content in each data fields in detail.

• Annual Conference on Human and Language Technology
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• 1999.10e
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• pp.413-417
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• 1999

최근 인터넷을 통한 언어 교육 연구에 관심이 고조되면서 다양한 언어 학습 홈페이지가 등장하였다. 이 논문은 국어 작문 학습을 목표로 본 연구실에서 개발한 '바른 우리글 쓰기' 학습시스템에 대해 다룬다. 본 학습 시스템은 초보자에서 전문가에 이르는 학습자를 대상으로 우리말로 글을 쓸 때 필요한 우리말 지식을 체계적으로 학습하도록 하거나 학습자가 직접 쓴 문장에서 스스로 오류를 찾아 분석하고 그에 따른 설명 및 글쓰기 규칙을 더 상세하게 알 수 있도록 설계하였다. 학습시스템의 내부 구조를 효율적으로 구성하기 위해 우리말 글과 관련 있는 자료를 수집하여 각각 지식베이스화하고, 학습 내용을 서로 체계적으로 연결하기 위해 우리나라 사람이 자주 틀리는 오류를 중심으로 해당 글쓰기 규칙과 참고 자료와 용례를 하이퍼텍스트화하였다. 이 시스템은 특히 학습 모형에 따라 학습 자료를 재구성할 수 있도록 지식베이스와 모형을 독립하였다. 이와 같이 학습 자료를 풍부하게 준비하고 학습 내용을 구성하는 일 만큼이나 중요한 과제는 학습자의 수준에 맞춰 학습 줄거리를 구성하는 작업이다. 이 시스템에서도 학습자의 특성을 살릴 수 있도록 연역적 학습 모형과 귀납적 학습 모형을 시도하였지만 더 세분화된 학습 줄거리 구성에 대한 연구가 있어야 한다. 따라서 학습자의 학습 동기를 유발할 수 있는 학습 내용과 적절한 기술이 조화를 이룬 홈페이지를 만드는 일이 향후 우리가 지향할 연구 과제이다.

• The Journal of the Acoustical Society of Korea
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• v.23 no.7
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• pp.548-553
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• 2004

In this paper we propose modified LBG algorithm to minimize quantization errors. When we apply conventional LBG algorithm for speaker verification system, problems that result from small amount of training data can be generated. That is, quantization error comes from fixed-sized codebook without any consideration for speaker characteristics and splitting vector in the wrong direction worsen performance of speaker verification system. So, we propose modified clustering method that has variable sized codebook according to speaker characteristics and makes right splitting direction by finding the farthest member away from mean and then find another member from the member. Simulation results show effectiveness of the proposed algorithm.

• 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.

• Journal of The Korean Association For Science Education
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• v.27 no.5
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• pp.367-378
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• 2007

The purpose of this study is to investigate the features of science language in Earth science textbooks and Earth science research articles. We examined two Earth science textbooks and two Earth science articles using the taxonomy of scientific words, the text structure analysis of explanations, the analysis of conjunctive relations and reasoning, and the function of conjunction. The results showed that school science language revealed in Earth science textbooks had high proportion of naming words and the text structures in which definition/exemplification structure and description structure were dominant. Also, internal relations that showed additional arrangement rather than logical inference, were predominant in Earth science textbooks. However, scientists' science language revealed in the Earth science articles had more proportion of process words and concept words than the Earth science textbooks and the schematic structure of explanation texts, such as orientation - implication sequence - conclusion. In addition, the text structures in each sentences of implication -sequence showed cause/effect or problem-solving after description structures. Also each sentences expressed causal or abductive reasoning through the internal relations using verbs or adverbial inflection. It is necessary that we bridge the gap between the two languages for students' authentic use of science language. For the bridging, we propose "interlanguage", which mediates between school science language and scientists' language.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.23 no.1
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• pp.1-6
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• 2019

This study visualized users reaction about movies based on keywords with high frequency. For this work, we collected data of movie reviews on . A total of six movies were selected, and we conducted the work of data gathering and preprocessing. Semantic network analysis was used to understand the relationship among keywords. Also, NetDraw, packaged with UCINET, was used for data visualization. In this study, we identified the differences in characteristics of review contents regarding each movie. The implication of this study is that we visualized movie reviews made by sentence as keywords and explored whether it is possible to construct the interface to check users' reaction at a glance. We suggest that further studies use more diverse movie reviews, and the number of reviews for each movie is used in similar quantities for research.

• The Journal of the Korea Contents Association
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• v.21 no.11
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• pp.11-19
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• 2021

The presidential inaugural address is a very useful means of presenting the national vision and conveying the president's political philosophy and policy direction to the people. For this reason, analyzing the address will help to understand the president him/herself and the presidential times. The address can be analyzed in various academic fields, but in this study, it was considered as only content and analyzed based on the network. It is widely used for word cloud analysis based on the frequency of words appearing in the address. If it is analyzed based on a network, it will be a useful method because it is possible to derive the context contained in the sentence. The entire network of the addresses of past presidents of the Republic of Korea was established and structural factors were presented. The president and political direction were derived by comparatively analyzing the key words derived from the network and the word cloud. The characteristics of the address were presented by comparing and analyzing key words and closeness centrality, which is a structural factor of the network, by constructing a network of each president's inaugural address. It is expected that the network-based analysis of past presidential inaugural addresses can ultimately be used as data for understanding and evaluating presidents.