발신메일에 나타나는 남녀별 담화전개 패턴의 양상

김광태 ( Kwang Tae Kim ),김준숙 ( Joon Sook Kim ),송은미 ( Eun Mi Song ) 한국일어일문학회 2013 日語日文學硏究 Vol.87 No.1

日本の大學生における性別による談話展開のパタンの樣相及び特徵を調べてみるため、分析の內容を大きく儀禮的な言語行動と意圖的な言語行動に分けた。儀禮的な言語行動である序頭談話と終結談話において、男子學生は女子學生とは違って心理的に近い關係だと思う友だちには애擦や謝罪などを省略する言語傾向が分かった。意圖的な言語行動においては、約束の取消しの理由を具體的に提示するのは相手からの理解や了解のためであり、またやむを得ない狀況を知らせることで取消し者の面子もある程度まもることができると思うためである。 なお、友だち同士で婉曲な表現や丁寧な言語表現行爲を取るのは取消される側との摩擦を減らし、關係を續けて維持したいという意圖と謝罪の意圖が含まれていると見られる。メ-ルによって日本人と約束を取消す場合、正確な文法や自然な文型の習得も重要であるが、性別による適切な談話スタイルや言語表現行爲の理解がより重要であると言えよう。 To review the aspects and characteristics of conversation development patterns of Japanese university students by gender, analysis contents were divided into formal language behaviors and intentional language behaviors. In starting and closing, which are formal language behaviors, male students do not greet or apologize to friends who they think psychologically close unlike female students. In intentional language behaviors, the reason why they explain the reason they should cancel appointment is to get understanding and acknowledgement from the counterpart. Additionally, it may be because they think they can keep their face by notifying inevitable situation. Furthermore, the reason why they use moderate expressions or polite languages to cancel appointment is to reduce conflicts and to keep the relationship intact. It also includes the intention of apology. When we need to cancel an appointment with Japanese via email, it is very important to understand appropriate conversational style and language expression behaviors according to gender as well as to know accurate vocabulary, grammar, natural expression and style.

다중 복합문화센터에서 소방시설의 적정 유지관리에 관한 연구

김광태(Kim, Kwang-Tae),김선형(Kim, Sun-Hyung) 한국화재소방학회 2012 한국화재소방학회 학술대회 논문집 Vol.2012 No.춘계

본 연구는 다중이 이용하는 복합문화센터에서 피난설비 및 피난동선의 적합성 여부와 소방시설의 적정 유지관리방법에 관하여 연구하였다. 다중이 이용하는 복합문화센터와 같은 시설에서 화재나 비상시에 피난기구 및 피난동선의 적정성 여부와 소화설비의 적정한 설치 및 유지관리 실태를 파악하고자 하였고, 조사 결과 피난기구 및 피난동선의 구조적 문제 때문에 화재가 발생하면 많은 사람이 일시에 몰려들 경우 노약자와 어린이는 부상의 위험성이 높았고, 소방시설의 유지관리 시스템은 소방안전관리자의 전문성과 적정 유지관리시스템이 확보되지 않았으며 지하층에서 지상으로 완전 피난에 여러 가지 문제가 있었다.

고인돌과 북두칠성

김광태 ( Kwang-tae Kim ) 충남대학교 기초과학연구원 2018 충남과학연구지 Vol.35 No.1

Among many archaeoastronomical remains, table stones with engraved cup marks are found in various forms in Korea. These holes are of varying sizes, some are small enough to hold fingers, and some are big enough to be cups. Constellations have evolved from ancient times into a national instrument of government, which is often called as “觀象授時”, as a reliable means of deciphering astrological meaning of the appearance of the array of Sun, Moon, and stars. In particular, the constellation has developed into a status board that reflects the state of the country, an essential tool of astrology. Some special constellations of these were worshiped as guardians of tribes, and also were used as a liturgical tool for praying for the permanent protection and security of the dead. The Big Dipper (北斗) or the Seven stars (七星) is the most characteristic and most often found among the constellations of cup marks, and this is well explained by the understanding of the ethnic tradition in that the Seven star religion (七星信仰) had been developed as the foundation of our ancestor folk religion.

Design of the Continuous Time Takagi-Sugeno Fuzzy Controllers for Nonlinear Dynamic Systems Using Fuzzy Estimators

Kwang-Tae Kim(김광태),Joong-Seon Joh(조중선),Woo-Hyen Kwon(권우현) 한국지능시스템학회 1999 한국지능시스템학회논문지 Vol.9 No.3

상태당 가지 수를 가변시킨 ARHMM을 이용한 화자적응

김광태(Kim Kwang Tae),서정일(Seo Jeong Il),홍재근(Hong Jae Keun) 한국정보처리학회 1998 정보처리학회논문지 Vol.5 No.2

It is made the speaker adaptation model by adjusting both the mean and the variance of the Gaussian state observation densities of a CDHMM to use the MAPE method. However, we can't use the MAPE method in ARHMM because the components of LPC vector are used as the feature vector of ARHMM. Therefore, in this paper, we propose a speaker adaption method of ARHMM to adapt the speaker adaptation model having one branch in each state after it is divided the input utterance, which is spoken to an adapted speaker, into states by Viterbi algorithm and then make a typical vector using modified k-means algorithm. In addition we have experimented another method in which each state is represented by several branches. If the training data is insufficient, this method is not proper to train. So we vary the number of branch in proportion to the number of frame stayed in each state, and make to absorb the characteristics of speaker's pronunciation speed and duration by using the distribution of the state duration adapted to the speaker. When testing 15-word Korean domestic name isolated word model, using the proposed method, the recognition performance was found to reduce the error rate of speaker-independent systems more than 50%.

초박층 포장의 현장적용 성능평가 연구

김광태,김완상,이석홍,김낙석,Kim. Kwang-Tae,Kim. Wan-Sang,Lee. Suck-Hong,Kim. Nak-Seok 한국방재학회 2007 한국방재학회 학술발표대회논문집 Vol.2007 No.1

Asphalt overlay resurfacing techniques have been widely utilized in maintaining asphalt concrete in Korea, causing severe traffic congestions while being in construction and difference in level due to the repeated overlay. Besides on these technical difficulties, there have been financial disadvantages associated with technique, mainly because overlay method has been executed for pavements with intact foundations, which is contrary to the norm. This study is aiming to increase the expected life length of the asphalt pavement up to the endurance period, to raise the efficiency of the pavement by maximizing the social benefit and to enhance public character of the street through combining ceramics with epoxy resins, which has advantages in compatibility with the existing pavement materials, durability to abrasion and endurance. It has been expected that the adoption of new method and pavement materials to the actual work sites will develop the performance of the pavements, and to lengthen the durability of the existing materials. The other advantages of the `thin surfacing` method could be the improved adhesiveness, waterproof, corrosion-proof and bending strength.

화물열차의 컨테이너 할당 위치 결정에 관한 연구

김광태(Kwang-Tae Kim),김영훈(Young-Hoon Kim) 한국철도학회 2012 한국철도학회 학술발표대회논문집 Vol.2012 No.5

본 논문은 화물열차로 수송되는 컨테이너의 할당 위치를 결정하는 문제를 다룬다. 철도화물터미널의 생산성은 컨테이너의 적하역 주요장비인 크레인의 작업시간에 의해 결정되므로 작업소요시간을 최소화하는 순차처리 작업방식이 입주사별 일괄처리방식보다 효율적이다. 본 논문의 목적은 크레인 작업이 순차처리 작업으로 이루어지는 환경하에서 개별 입주사의 작업완료시간 범위를 최소화하는 컨테이너의 할당계획을 수립함으로써 입주사의 서비스 수준을 높여주는 것이다. 개별 입주사의 작업완료시간 범위를 줄이는 컨테이너의 할당 위치를 결정하기 위한 혼합정수계획모형을 제안한다. This paper deals with the container assignment problem on the freight train. The problem can be defined as determining the position of containers on the freight train while minimizing the order completion time of logistics firms. Since the productivity of rail freight terminal depends on the efficiency of rail crane operations, the sequential loading operation to minimize makespan is much more efficient than the batch loading operation in terms of logistic firms. However, the batch loading operations may increase the service level of logistics firms due to decreasing the range of order completion time. The objective of this paper is to establish the container assignment plan to minimize the range of order completion time of logistics firms subject to minimizing makespan of rail crane. The problem is formulated as a mixed integer program.

폐광산주변 토양의 환경영향해석을 위한 수학적 접근

김광태 ( Kwang Tae Kim ),강미아 ( Mee A Kang ) 대한지질공학회 2008 지질공학 Vol.18 No.3

폐광산 인근의 토양과 광미에서 발생하는 오염원은 중금속과 강산성의 배수가 주요한 원인물질이다. 이러한 오염원들은 인근의 토양까지 오염이 확산되어 결국 사람에게 건강상 유해성을 나타낸다. 본 연구에서는 중금속 오염이 심각한 폐광산을 대상으로 이들의 관리를 최적화하기 위해 요구되는 중금속 오염수준예측을 위한 수학적 접근방법을 시도하였다. 이를 위해 폐광산으로부터의 거리와, pH 및 산화환원전위(ORP)의 경시변화를 조사하여 이들의 상관성을 방정식으로 도출하였다. 대상으로 한 폐광산에 따라 다소의 차이는 보였으나, 60일간의 실험기간동안 변화되는 pH와 ORP는 초기의 pH와 ORP를 기준으로 할 때, 변화율이 0.95~1.03의 범위로 나타났다. 이것은 초기의 pH와 ORP를 기초로 폐광산 인근의 토양에서 발생하는 중금속류의 용출정도를 예측하여 환경영향평가를 실시할 수 있음을 시사하며, 이러한 접근방법은 다른 폐광산에도 적용할 수 있으므로 제거 또는 제어 대상인 중금속류의 관리에 유용하게 사용될 것으로 기대한다. The main reason of the pollution caused by soils and tailings located at discussed mines is heavy metals and AMD(acid mine drainage). Human health is affected by these pollutants which are spreaded from the abandoned mines. In this study, we try a mathematical approach to predict the pollution level of heavy metals caused by the surrounding soils of abandoned mines. The new approach is established with the correlation between the distance and pH, ORP. The change of pH and ORP can be described by the rate of initial values to experimental values. We demonstrate a realistic possibility of the mathematical approach to assess an environmental impact from disused mines cause the rate range is 0.95 to 1.03 for 60 days. Therefore our proposed approach will be useful as a few promising method for the management of heavy metals in many mines.

저탄소 화물열차를 위한 경제속도 결정에 관한 연구

김광태(Kwang-Tae Kim),최원석(Won-Suk Choi),김영훈(Young-Hoon Kim),이선영(Sun-Young Lee) 한국철도학회 2011 한국철도학회 학술발표대회논문집 Vol.2011 No.10

Rail transport has been considered as an environmental-friendly transport mode compared with other transport modes such as ship truck and aircraft. However rail industry can not avoid a duty of alleviating Greenhouse gases emission owing to the Korean government polices for green growth which is an economic paradigm that simultaneously pursues growth and environmental improvement. The purpose of this research is to develop a methodology of determining an economic speed of freight train to be green freight train by considering fuel cost environmental cost and time cost. In the methodology we first define a cost function based on cost factors and then suggest an economic speed of freight train by deriving a property.

약속취소 장면에 있어서의 담화스타일(1) -일본 동북지방(東北地方)출신의 대학생을 중심으로-

김광태 ( Kwang Tae Kim ),김준숙 ( Joon Sook Kim ),송은미 ( Eun Mi Song ) 한국일어일문학회 2011 日語日文學硏究 Vol.76 No.1