언어학 및 의미적 문맥 분석을 통한 효율적인 요구사항 분석 방법

박보경,이근상,김영철,Park, Bo-Kyung,Yi, Geun-Sang,Kim, R. Young-Chul 한국인터넷방송통신학회 2017 한국인터넷방송통신학회 논문지 Vol.17 No.6

For high quality of software, it should be necessary for defining and analyzing the exact requirements at the early stage of software development. But readability and understandability of most natural language requirements are inaccurate and difficult for identifying use cases. The requirements are duplicated for objects or temrs with the same meaning. To solve this problem, it should need an effective way of requirement analysis based on linguistic and semantic textual analysis. In this paper, we propose to improve a semantic analysis method adopted with a linguist Fillmore's linguistic mechanism. This method may expect to analyze easily readable and exactly understandable requirements specifications through modeling the goal oriented use cases with natural language based requirements. 고품질의 소프트웨어를 개발하기 위해서는 개발 초기단계에 정확한 요구사항 정의 및 분석이 필요하다. 그러나 대부분의 자연어 기반의 요구사항 문장 표현은 부정확성과 이해도 어려운 실정이다. 또한 요구사항은 같은 의미를 가진 객체나 용어들이 중복 식별된다. 이를 해결하기 위해 고객 요구사항을 언어학적 및 의미적 문맥 분석을 통한 효율적인 요구사항 분석 방법이 필요하다. 본 논문에서는 요구공학 언어학자인 Fillmore의 의미론적 분석 방법을 요구공학에 접목하고, 의미론적 분석 개선 방안을 제안한다. 이 방법은 자연어 기반의 요구사항을 Goal Oriented Use Case Modeling 통해 쉽게 읽고 이해 가능한 요구 사항 분석이 기대된다.

열처리가 강연사 제직 실크 직물의 기계적 성질에 주는 영향

박보경,엄인철,Park, Bo Kyung,Um, In Chul 한국섬유공학회 2017 한국섬유공학회지 Vol.54 No.4

Silk textile has been used for a long time owing to its soft texture and luster. However, its limited elasticity has restricted its textile application causing end users to demand silk textile with improved features such as good extensibility and elasticity. In this study, the silk textile was prepared with high twist silk yarn and subjected to heat treatments to augment its elasticity. The effect of heat treatment on the morphology and mechanical properties of silk textile was examined. As the water temperature and drying temperature increased, the shrinkage ratio of silk textile increased causing the weft silk yarn to become tangled. Further, the breaking strength of silk textile decreased and its elongation increased significantly. Most silk textiles, except the ones immersed in water and dried at $25^{\circ}C$, showed an elastic recovery of 100%. However, the results of tough repetitive extension tests (at 150% elongation condition) showed a small permanent extension of silk textile at the end of the first extension cycle.

제주 연안포구 표층퇴적물 중의 와편모조 시스트 분포 특성

박보경(Bo Kyung Park),김윤정(Yoon Jeong Kim),윤양호(Yang Ho Yoon) 한국해양환경·에너지학회 2016 한국해양환경·에너지학회 학술대회논문집 Vol.2016 No.5

부모와 성인 자녀 간 비만의 관련성

박보경 ( Park Bo Kyung ),강희철 ( Hee Cheol Kang ),강대용 ( Ryong Kang Dae ),지선하 ( Sun Ha Jee ) 한국보건정보통계학회(구 한국보건통계학회) 2012 보건정보통계학회지 Vol.37 No.2

Objectives: This study investigates the associations between parents and adult-offspring obesity in South Korea. Methods: Secondary data analysis was performed using the dataset from the Korean National Health and Nutrition Examination Survey Ⅴ, 2010. The sample comprised 1,110 members of families including offspring aged 19 or above (370 parent-offspring trios). Data were analyzed using descriptive statistics, partial correlations, simple linear regression, and multivariate logistic regression. Results: Simple linear regression analysis showed a significant association between parental and offspring BMI. Among the parental obesity groups, the odds ratio of offspring obesity was the greatest when both parents were obese. There was no significant difference in the strength of the odds ratio between sons (OR=5.13, 95% CI=1.34-19.60) and daughters (OR=4.47, 95% CI=1.05-19.14). Conclusions: Persons aged 19 or above who are living with obese parents have a higher risk of obesity. Obesity-prevention interventions should be designed in consideration of the associations between the parental and offspring obesity.

수출용 국산 파프리카 종자 농가보급 확대를 위한 실증시험

박보경(Bo kyung Park),안철근(Chul Geon An),이선영(Sun Young Lee),안재욱(Jae Uk An),황연현(Yeon Hyeon Hwang) 한국원예학회 2020 한국원예학회 학술발표요지 Vol.2020 No.11

소프트웨어 가시화를 통한 품질 개선 사례 연구

박보경(Bo Kyung Park),권하은(Ha Eun Kwon),손현승(Hyun Seung Son),김영수(Young Soo Kim),이상은(Sang-Eun Lee),김영철(R. Young Chul Kim) Korean Institute of Information Scientists and Eng 2014 정보과학회논문지 Vol.41 No.11

Today, it is very important issue to high quality of software issue on huge scale of code and time-to-market. In the industrial fields still developers focuses on Code based development. Therefore we try to consider two points of views 1) improving the general developer the bad development habit, and 2) maintenance without design, documentation and code visualization. To solve these problems, we need to make the code visualization of code. In this paper, we suggest how to visualize the inner structure of code, and also how to proceed improvement of quality with constructing the Tool-Chain for visualizing Java code’s inner structure. For our practical case, we applied Object Code with NIPA’s SW Visualization, and then reduced code complexity through quantitatively analyzing and visualizing code based on setting the basic module unit, the class of object oriented code.

아동의 인성특성, 부모에 대한 애착 및 부부갈등과 또래괴롭힘

박보경(Bo Kyung Park),도현심(Hyun Sim Doh) 한국아동학회 2002 아동학회지 Vol.23 No.5

In this study of the correlates of peer victimization, 584 4^th grade children in Seoul answered questionnaires regarding their personality traits, parent attachment and the marital conflict of their parents. Subjects and their peers also reported on peer aggression and victimization by peers. Data were analyzed by partial correlation, controlling for gender. Children`s sociability/activity related positively to peer-rated peer aggression and negatively to self- and peer-rated victimization by peers. Children`s shyness/emotionality related positively to self-reported peer aggression and to self- and peer rated victimization by peers. Parent attachment related negatively to self-reported peer aggression and victimization by peers and positively to peer-rated peer aggression. Marital conflict related positively to self-reported peer aggression and to self- and peer-rated victimization by peers. Marital conflict was the most influential on peer aggression and children`s personality traits were on victimization by peers.

파킨슨병 환자의 음성조절훈련 전·후 호흡, 말속도 및 말명료도 점수 비교

박보경(Park, Bo-kyung),최예린(Choi, Yae-lin) 한국통합치료학회 2021 통합치료연구 Vol.12 No.2

본 연구의 목적은 파킨슨병 환자 1명을 대상으로 음성조절훈련을 구성하여 최대발성지속시간, 말속도(문장읽기속도), 말명료도(자발화)에서의 전·후 차이를 알아보는 것이다. 연구는 4주 간 주 3회 30분씩 총 12회기를 진행하였으며, 프로그램은 조음기관훈련, 호흡훈련, 음성조절훈련 순으로 실시하였다. 조음기관훈련에서는 혀, 볼, 입술운동을 진행하였고 호흡훈련은 울트라브리드를 이용하여 실시하였다. 음성조절 훈련은 일상생활에서 자주 사용하는 단어와 문장과제에서 강도와 음도를 동시에 점진적으로 높이거나, 낮추는 훈련, 강도는 크게 하면서 음도는 낮추기, 강도는 작게 하면서 음도는 높이는 훈련을 하였다. 마지막 훈련은 연구자가 제시하는 말속도에 맞춰 강한 강도로 문장읽기와 대화하기를 실시하였다. 그 결과 음성조절훈련 실시 전·후 최대발성지속시간, 말속도, 말명료도에 호전을 보였다. 이러한 결과는 음성조절훈련이 파킨슨병 환자의 호흡 길이를 증가시키고 말속도를 감소시키며 말명료도를 개선시키는 것에 영향을 미치는 것으로 볼 수 있다. 하지만 본 연구는 1명을 대상으로 진행했으므로 결과를 일반화하기에는 어려움이 있다. 따라서 추후 연구에서는 다수의 파킨슨병 환자들을 대상으로 적용해서 확장시킬 필요성이 있을 것이다. The purpose of this study was to establish a Voice Control Training for one patient with Parkinson s disease to examine the difference in the maximum vocal duration, speech rate (sentence reading speed), and speech intelligibility (voluntary speech) before and after the training. The study was conducted 12 times, 30 minutes a week for 4 weeks. The program was followed by Articulation Training, Breathing Training, and Voice Control Training. In the Articulation Training, tongue, cheek and lip movements were performed and Breathing Training was performed using Ultrabreathe??. In the words and sentences that are frequently used in daily life, the Voice Control Training Program conducted a training which gradually increase or decrease the intensity and pitch at the same time or increase the intensity while decreasing the pitch or decrease the intensity while increasing the pitch. The final training of this program was to read sentences and communicate with a strong intensity at the pace of the words the researcher suggested. As a result, it showed improvement in maximum vocal duration, speech rate and speech intelligibility before and after the Voice Control Training. These results suggest that the Voice Control Training affects the increase in breathing length, decreases speech rate and improves speech intelligibility in Parkinson s disease patients. However, since this study was conducted with one person, it is difficult to generalize the results. Therefore, future studies will need to be extended to a large number of Parkinson s patients.

공유경제기술인 블록체인기술을 활용한 인슈어테크 개선 방안 : 가축재해보험 사례연구

박보경(Bo Kyung Park),여수현(Soo Hyun Yeo),이수아(Sua Lee),양희동(Hee Dong Yang) 한국IT서비스학회 2020 한국IT서비스학회지 Vol.19 No.4

This paper proposes a more advanced livestock insurance product by comparing the status of livestock management in Korea with Netherlands case. The project focused on blockchain technology, IoT based management manual and planned livestock insurance related to Insurtech. The livestock insurance policy automatically stores information on each block through sensors attached to livestock, so that the livestock manager carries out follow-up manual for each livestock. Blockchain technology contains numerous advantages such as distributed ledger and irreversibility. However, the sharing of transparent information can be a burden to the policyholder. To compensate it, new business model needs to be proposed to provide incentives to the policyholder. We focused on the data of Gyeonggi Province, which suffered the most from African swine fever (ASF) in Korea. The corresponding Insurtech based livestock insurance can enable policyholders and insurers to build trust by sharing objective and transparent information, and maximize their respective profits by enabling mutual control.

리모델링 건물의 에너지성능 개선효과에 관한 연구

박보경(Bo Kyung Park),김영일(Young Il Kim),김선혜(Sean Hay Kim) 대한설비공학회 2017 대한설비공학회 학술발표대회논문집 Vol.2017 No.6

Recently, building energy consumption and global warming issues. The greenhouse gases emissions according to the survey, Korea is the 7th country in the world. And the 20% energy consumption of total energy are used for building. Therefore, the effort to reduce the energy consumption is needed. For the new buildings, there are a lot of regulations regarding U-factor, high efficiency equipments and renewable energy use. But, for the old building such as more than 20 years, there is no regulation to limit the energy consumption. And that buildings is remodeling. "Green remodeling" project are being operation by government. But the design standard is not established. In this study, the method for reduce energy consumption for the remodeling building, and suggest design option and economy analysis.