• Annual Conference on Human and Language Technology
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• 2023.10a
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• pp.404-408
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• 2023

음성 사용자 인터페이스(Voice User Interface)에 대한 수요가 증가함에 따라 음성 합성(Speech Synthesis) 시스템에서 자연스러운 음성 발화를 모방하기 위해 적절한 위치에 휴지를 삽입하는 것이 주된 과업으로 자리잡았다. 대화의 연속성을 고려했을 때, 자연스러운 음성 기반 인터페이스를 구성하기 위해서는 대화의 맥락을 이해하고 적절한 위치에 휴지를 삽입하는 것이 필수적이다. 이에 따라 본 연구는 대화 맥락에 기반하여 적절한 위치에 휴지를 삽입하는 Long-Input Transformer 기반 휴지 예측 모델을 제안하고 한국어 대화 데이터셋에서 검증한 결과를 보인다.

• Proceedings of the Korea Information Processing Society Conference
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• 2008.11a
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• pp.245-248
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• 2008

최근 무선 센서 네트워크(Wireless Sensor Networks : WSN)는 환경 감시(environment tracking), 개인 건강 상태 감지(personal health status monitoring) 등 실생활의 다양한 분야에서 활용되며, 우리의 일상생활에 많은 변화를 주고 있다. 이에 따라 무선 센서 네트워크 상에서 다양한 응용의 개발을 지원하기 위해, WSN 미들웨어의 연구가 활성화되었다. 그러나 개발된 미들웨어들은 각기 다른 개발 목표를 지니고 있기 때문에, 상호간의 비교가 난해하다. 이에 본 연구에서는 WSN 미들웨어를 응용 관점에서 분류하고 분석한다. 이를 위해 첫째, 센서 노드 미들웨어들의 개발 목표에 기반한 특성들을 살펴본다. 둘째, 각 응용 분야에 따른 미들웨어의 분류를 제시한다. 마지막으로 각 미들웨어의 강점 및 약점에 대하여 분석한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2008.11a
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• pp.1187-1190
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• 2008

유비쿼터스 환경이 도래하고 있어, 이를 위한 막대한 자원과 장비 등의 인프라 투자비용 증대가 불가피한 시점에서 수익자 부담의 유료화 정책 도입이 그 어느 때보다도 절실히 필요하다l 유료화 기준을 설정하여 컴퓨터 유료화 과금 체계에 관한 모델을 제시하였다, 따라서 본 연구를 통해 과금 방법 등 유료화 정책을 통해 안정적이고 예측 가능한 예산 수급 방안을 가지고 인터넷 서비스 사용자에게 만족감을 주고 안정적이고 고속. 고품질 양질의 서비스를 제공하는 캠퍼스 전산망을 운용할 수 있을 것이다.

• Proceedings of the Korea Information Processing Society Conference
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• 2007.05a
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• pp.218-221
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• 2007

고객과 공급업체 그리고 비즈니스 파트너들 간의 협업과 정보 공유를 수행하는 일련의 비즈니스 프로세스(Business Process)는 전자상거래에서 흔히 찾아 볼 수 있으며, 이는 Wf-XML을 기반으로 하고 있다. Wf-XML(workflow-XML)은 비동기 웹서비스 프로토콜로 워크플로 엔진의 상호연동을 위해 제안된 XML기반 프로토콜을 정의한 언어이다. 본 논문에서는 서로 다른 워크플로 엔진의 상호연동을 위하여 Wf-XML에서 제공하는 리소스 모델을 UML 다이어그램으로 모델링하여 기업들간의 상호연동과 협업을 위한 업무 흐름 파악을 용이하게 하는 모델을 제안한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2007.05a
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• pp.1356-1358
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• 2007

데이터 병합은 무선 센서 네트워크에서 발생하는 통신량 축소로 에너지 소비의 최소화를 달성하기 위해 적용되는 기법이다. 이런 데이터 병합의 시간 제어는 종단간 지연시간을 최적화하면서 병합 시간의 적응적인 조절로 WSNs의 성능을 크게 향상시킬 수 있다. 따라서 본 논문은 WSNs에서 데이터 정확성과 종단간 지연시간 사이에 발생하는 상충조건의 최적화를 위해 무선 손실을 고려한 적응성 있는 타이밍 제어 프로토콜을 설계하였다. 이 프로토콜은 무선 손실의 변화에 적응성을 있는 데이터 병합을 수행할 수 있도록 선택적 참여율과 중요도를 결정함으로써 네트워크 전체에 패킷 전송 횟수를 균등하게 분배하여 전체 네트워크 안정성을 높일 수 있도록 하였다.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.53 no.4
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• pp.347-352
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• 2008

This study was carried out to estimate the quality of Jeonbuk-originated brand rice by comparing with other domestic brand rices and imported market rices. Rice variety, "Ilmi" was a major portion of brand rices in Jeonbuk region, and in few portion, there were variety-mixed brands, Shindongjin, Kosihikari, and Hitomebore. Comparing the ratio of head rice of high-quality Jeonbukoriginated brand rice with other domestic brand rices were not significantly different. Head rice ratio and mechanical taste values were not significantly different between high-quality Jeonbuk-originated brand rice and the other domestic brand rices. The contents of protein, moisture, amylose of rice were also not significantly different between them. The quality of high-quality Jeonbuk-originated brand rice was as good as that of other domestic brand rices and had not changed it by period. The foreign rice imported from United States, Chinese (involved parboiled), Thailand and the domestic rice cultivated in Jeonbuk province were investigated. There could get difference on the major component related to palatability of rice as country in this study. Comparing with foreign rices. protein content of domestic rice (6.1%) was similar with that of United States, lower than those of Chinese and Thailand. The head rice ratio of the domestic rice was 92%, which was similar with those of Unite State and Chinese but the Chinese parboiled rice was completely cracked during processing. The setback viscosity of domestic rice related to retrogradation was lower than those of the imported rice except United States. The Ad (Adhesiveness / H(Hardness) ratio was higher in the domestic and United States rice.

• Korean Security Journal
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• no.51
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• pp.293-313
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• 2017

The purpose of this study is to analyze the changes of regional clusters of national 16 areas on the assembly & demonstration in 2010 and 2015. The results of this study were as follows by using hierarchical cluster analysis. First, the regional clusters on the assembly & demonstration in 2010 were divided into three clusters in the first step: (1) Gwangju, Chungnam, Incheon, Chungbuk, Gyeongbuk, Daegu, Gangwon, Jeju, Daejeon, (2) Jeonnam, Gyeongnam, Busan, Jeonbuk, Ulsan, Gyeonggi, (3) Seoul. Second, the regional clusters on the assembly & demonstration in 2015 were divided into three clusters in the first step: (1) Ulsan, Gangwon, Chungbuk, Chungnam, Incheon, Gyeongbuk, Jeonnam, Gwangju, Jeju, Daegu, Daejeon, (2) Busan, Jeonbuk, Gyeongnam, (3) Seoul, Gyunggi. Third, The regional clusters on the assembly & demonstration were Busan, Jeonbuk, Gyeongnam of 'assembly & demonstration management area(labor related)', and Seoul, Gyeonggi of 'assembly & demonstration frequency areas' in 2015. This suggests that policing policies related to assembly & demonstration can be established and implemented flexibly in consideration of the degree of increase and decrease in assembly & demonstration by districts. Furthermore, it will be helpful to manage assembly & demonstration based on the 'police for human rights'.

• Journal of the Economic Geographical Society of Korea
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• v.3 no.2
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• pp.5-22
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• 2000

Manufacturing industry in Chonbuk region has experienced relatively consistent increase during period 1975-1999. The importance of labor-intensive sectors such as textiles and clothing, wood and furniture, and food and drink, which had been traditionally major sectors in this region, has declined over the same period. On the other hand, the shares of more complex sectors like automobile, chemistry, communication equipment, and other machinery have gone up. The structural change of Chonbuk manufacturing industry, with increasing diversity, follows the national trend of industrial development, based on national industrial policies. but the speed and level of the change has been slow and low in terms of the national standard of manufacturing development, especially with the weak development of high technology industry. In Chonbuk, the spatial distribution of manufacturing industry has shown a high degree of concentration. Although spatial concentration is apparent in the central area including the cities of Chonju, Iksan, and Kunsan, new tendency towards industrial decentralization within this area has been found. The tendency means manufacturing development at the fringe of this area. There is another tendency towards industrial dispersion into the cities of Kimje and Jeongup close to this central area. The spatial dispersion of manufacturing industry has been accelerated in the form of increasing external investment. But despite the tendency of the spatial dispersion, the development of manufacturing industry in the rest of the region still remains a marked inferiority.

• Journal of the Economic Geographical Society of Korea
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• v.6 no.2
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• pp.307-326
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• 2003

In Korea, as the state has played a vital role for industrial development, the location and development of industrial complexes have not been merely decided by economic factors but political and social factors as well. The location of industrial complexes in Chonbuk province has not been decided by industrial enterprises to be located there, but by investment strategies of the state. In the early stage of industrialization, Chonbuk could not attract a large-scale major complex because it had relatively inferior infrastructure for industry and uneasy access to overseas export markets, as compared to the capital region or the Southeast region of the country, and it has been left behind as a periphery in the national industrial system. Since 1980, the spatial policies for lessening regional disparities had much contributed to the development of industrial complexes in this province. The industrial complexes leading to the development of manufacturing activities in this region have also great influenced on structural changes of manufacturing as well as changes in the structure of the regional economy. Especially, capital goods manufacturing tends to increase in this region as the development of sectors required relative higher skill and technology mainly occurs in these complexes. And where the large-scale industrial complexes are located greatly influences the locational patterns of manufacturing in this province. The patterns of the industrial complexes in this region have concentrated in Chonju, Iksan, and Kusan, which are the largest cities in this province. Given these three cities to be very closely proximate, it seems to be easy to build network between them to develop the manufacturing activities in the near future.

• The Korean Journal of Blood Transfusion
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• v.23 no.2
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• pp.173-179
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• 2012

We report on two cases of anti-$Jk^a$, whose reactivity disappeared on an antibody identification test using enzyme-treated red cells. One of two patients was a 72-year-old female with cirrhosis of the liver and colon cancer, and the other was a 55-year-old female with known MDS and incomplete Behcet's disease. Results of an antibody identification test using a LISS/Coombs gel card (DiaMed AG) showed negative to one positive with red cells having the $Jk^a$ antigen; however, all reactions using the enzyme-treated cells showed negative results, which was unexpected. The patients' RBC phenotype was Jk(a-b+). We obtained positive results in reactions of enzyme-treated $Jk^a+$ cells and EDTA using a patient's serum and proved that the cause of the negative reaction might be complement-related.