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Extracting and Clustering of Story Events from a Story Corpus
( Hye-yeon Yu ),( Yun-gyung Cheong ),( Byung-chull Bae ) 한국인터넷정보학회 2021 KSII Transactions on Internet and Information Syst Vol.15 No.10
This article describes how events that make up text stories can be represented and extracted. We also address the results from our simple experiment on extracting and clustering events in terms of emotions, under the assumption that different emotional events can be associated with the classified clusters. Each emotion cluster is based on Plutchik’s eight basic emotion model, and the attributes of the NLTK-VADER are used for the classification criterion. While comparisons of the results with human raters show less accuracy for certain emotion types, emotion types such as joy and sadness show relatively high accuracy. The evaluation results with NRC Word Emotion Association Lexicon (aka EmoLex) show high accuracy values (more than 90% accuracy in anger, disgust, fear, and surprise), though precision and recall values are relatively low.
조혜경(Hye-Gyung Cho),유철중(Cheol-Jung Yoo),장옥배(Ok-Bae Chang),김영섭(Young-Sup Kim) 한국정보과학회 2000 정보과학회논문지 : 소프트웨어 및 응용 Vol.27 No.7
국내의 각 지방자치 단체들은 그들의 업무를 전산화하기 위해 현재 다양한 UIS(Urban Information System)들을 개발하고 있다. 그러나, 그들은 기존에 개발된 다른 지방자치 단체들의 UIS들을 재사용하지 않고 있어 그들의 UIS 개발에 너무 많은 비용을 사용하고 있다. 이것은 중앙정부가 중복적인 투자를 하게하는 원인이 된다. 몇몇 지방 자치단체의 업무는 다른 지방자치 단체들의 업무와 매우 유사하다. 이 논문은 그 중복투자 문제에 대한 해결책을 제안한다. 그 문제 해결을 위해 지방자치 단체들이 Unified Modeling Language과 컴퍼넌트 기반 개발 프로세스를 이용하여 한 도시의 업무를 모델링할 것을 제시한다. 그들은 또한 기존의 모델로부터 UIS를 개발할 수 있고 다른 지방자치 단체들이 그 개발된 UIS를 재사용할 수 있다. 이 연구에서는 한 예로 P시의 상수도 업무를 사용하며 컴포넌트 기반 개발 프로세스로 Rational Unified Process를 이용한다. 본 논문은 상수도 업무에 대한 컴포넌트 기반 개발 프로세스의 적용과 재사용 가능한 업무모델/분석모델/설계모델의 구축 및 ActiveX 컨트롤 형태의 소프트웨어 컴포넌트 개발 방법을 기술한다. Some local governments in Korea are currently developing various Urban Information Systems (UIS) to computerize their work. But they have spent too much money on their own UIS development because they have not reused the existing UIS of others. It has caused the central government to invest money repeatedly. The work of some local governments is generally very similar to those of others. The purpose of this paper is to suggest a solution to the reinvestment problem. To solve the problem, this paper suggests that they could model a city's business using Unified Modeling Language and Component-Based Development Process (CBD). They could also develop a UIS from the existing models, and then other municipalities can reuse the developed UIS. This paper illustrates the water supply business of P City in Korea and Rational Unified Process as a CBD. This paper also describes methods to apply CBD, to establish a reusable business model, analysis model, and design model, and to develop the software components of ActiveX Controls form for the water supply business.
정혜영(Hye-young Jeong),김인(In Kim),조윤경(Yun-gyung Cho),배재학(Jae-Hak J. Bae) 한국정보과학회 2002 한국정보과학회 학술발표논문집 Vol.29 No.1B
본 논문에서는 멀티미디어 게임의 흡인요소를 분석하였다. 인지 및 감성을 고려한 흡인요소에는 22가지가 있었다. 이 흡인요소들을 몰입차원과 구현방식 그리고 자극방법 등의 각도에서 그 상관관계를 파악하였다. 그 결과 게임의 흡인요소 22가지 중에서 새로운 게임을 설계할 때 일체감, 자극성, 도박, 현장감, 환상감, 만족감, 성취감 등의 7가지 요소를 우선적으로 고려해야 함을 확인하였다.
Lee Yangsoon,Bae Hye Gyung,Won Dongju,Yun Woobin,Lee Hyukmin,Choi Jong Rak,Uh Young,Lee Kyungwon 대한진단검사의학회 2023 Annals of Laboratory Medicine Vol.43 No.2
Background: The incidence of early- and late-onset sepsis and meningitis in neonates due to maternal rectovaginal group B Streptococcus (GBS) colonization may differ with serotype distribution and clonal complex (CC). CC17 strains are associated with hypervirulence and poor disease outcomes. GBS serotypes are distinguished based on the polysaccharide capsule, the most important virulence factor. We determined the sequence type distribution of GBS isolates from pregnant women in Korea and validated whole-genome sequencing (WGS)-based prediction of antimicrobial susceptibility and capsular serotypes in GBS isolates. Methods: Seventy-five GBS isolates collected from pregnant Korean women visiting Wonju Severance Christian Hospital, Wonju, Korea between 2017 and 2019 were subjected to WGS using the NovaSeq 6000 system (Illumina, San Diego, CA, USA). Multilocus sequence types, serotypes, antimicrobial resistance genes, and hemolysin operon mutations were determined by WGS, and the latter three were compared with the results of conventional phenotypic methods. Results: The predominant lineage was CC1 (37.3%), followed by CC19 (32.0%), CC12 (17.3%), and CC17 (4.0%). All isolates were cps typeable (100%, (75/75), and 89.3% of cps genotypes (67/75) were concordant with serotypes obtained using latex agglutination. The cps genotypes of the 75 isolates were serotypes III (24.0%), V (22.7%), and VIII (17.3%). All isolates harboring intact ermB and tet were non-susceptible to erythromycin and tetracycline, respectively. Three non-hemolytic strains had 1-bp frameshift insertions in cylE. Conclusions: The low prevalence of CC17 GBS colonization may explain the low frequency of neonatal GBS infections. WGS is a useful tool for simultaneous genotyping and antimicrobial resistance determination.
이광호,Mi Hye Kim,Jae Young Song,Sam Churl Kim,Jeong Uck Park,Seung Chul Baik,Hyung Lyun Kang,Seong Gyu Park,Hyang Ran Hwang,Dong Won Bae,윤희상,Myung Je Cho,Gyung-Hyuck Ko,Woo Kon Lee 대한미생물학회 2005 Journal of Bacteriology and Virology Vol.34 No.4
Low-abundance cellular proteins normally invisible on the standard two-dimensional SDS-polyacrylamide gel electrophoresis (2-DE SDS-PAGE) map must be enriched appropriately in order to be visualized and identified in cells or tissues. We applied proteins of H. pylori strain 26695 to a immobilized heparin-affinity resin, which has an affinity for nucleic acid-binding proteins, protein biosynthesis factors, and growth factors. The whole cell extract of H. pylori strain 26695 was fractionated by the heparin-agarose chromatography, and was analyzed by 2-DE. The 2-DE SDS-PAGE displayed spots after silver staining, which were identified by matrix-assisted laser desorption ionization mass spectrometry (MALDI-MS). Among the ca. 150 spots that were processed, 79 proteins representing 57 genes were identified. Eleven proteins were determined to be nucleic acid-associated. Eighteen proteins were newly identified in this study, including DNA topoisomerase I. These results may provide guidance for enriching low abundance proteins of H. pylori and contribute to the construction of a master protein map of H. pylori.
Alteration of Lung and Gut Microbiota in IL-13-Transgenic Mice Simulating Chronic Asthma
( Kyoung-hee Sohn ),( Min-gyung Baek ),( Sung-mi Choi ),( Boram Bae ),( Ruth Yuldam Kim ),( Young-chan Kim ),( Hye-young Kim ),( Hana Yi ),( Hye-ryun Kang ) 한국미생물생명공학회(구 한국산업미생물학회) 2020 Journal of microbiology and biotechnology Vol.30 No.12
Increasing evidence suggests a potential role of microbial colonization in the inception of chronic airway diseases. However, it is not clear whether the lung and gut microbiome dysbiosis is coincidental or a result of mutual interaction. In this study, we investigated the airway microbiome in interleukin 13 (IL-13)-rich lung environment and related alterations of the gut microbiome. IL-13- overexpressing transgenic (TG) mice presented enhanced eosinophilic inflammatory responses and mucus production, together with airway hyperresponsiveness and subepithelial fibrosis. While bronchoalveolar lavage fluid and cecum samples obtained from 10-week-old IL-13 TG mice and their C57BL/6 wild-type (WT) littermates showed no significant differences in alpha diversity of lung and gut microbiome, they presented altered beta diversity in both lung and gut microbiota in the IL-13 TG mice compared to the WT mice. Lung-specific IL-13 overexpression also altered the composition of the gut as well as the lung microbiome. In particular, IL-13 TG mice showed an increased proportion of Proteobacteria and Cyanobacteria and a decreased amount of Bacteroidetes in the lungs, and depletion of Firmicutes and Proteobacteria in the gut. The patterns of polymicrobial interaction within the lung microbiota were different between WT and IL-13 TG mice. For instance, in IL-13 TG mice, lung Mesorhizobium significantly affected the alpha diversity of both lung and gut microbiomes. In summary, chronic asthma-like pathologic changes can alter the lung microbiota and affect the gut microbiome. These findings suggest that the lung-gut microbial axis might actually work in asthma.