• 가정과삶의질연구
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• 제22권6호
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• pp.165-175
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• 2004

The purpose of this study was to classify the household financial strategies and investigate major determinants of the household financial strategies and financial performance. The data of 3,994 households is from the Korean Labor and Income Panel Stud?. The major findings were as follows. (1) The classified household financial strategies types were Residual ($44.6\%$), Informal Institutional ($13.3\%$), Financial Assets ($16.7\%$), Real Estate ($13.4\%$), and Diversified Portfolio ($12.0\%$). (2) The criteria of classification of the household financial strategies were relative, not absolute. (3) The household financial strategy types changed largely during a short period(1999-2000). (4) In all households, the variables that affected changes in household financial strategies were education, occupation, number of children, residential location and home ownership. (5) Households that employed a diversified portfolio strategy had the greatest financial performance (2,316,000 won net gain). (6) In all households, the variables that had the greatest influence on financial performance were the number of children, assets and debts. 1'he financial performance was significantly different according to changes in the household financial strategy.

• The Journal of Asian Finance, Economics and Business
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• 제9권7호
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• pp.123-133
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• 2022

This paper explores the key factors influencing the business performance of enterprises, specifically women-owned small and medium enterprises (SMEs) in Vietnam. The extant literature on factors affecting the business performance of women-owned SMEs in Vietnam is still quite scarce. The researchers used a self-administered questionnaire to achieve a sample of 265 female SME owners in Vietnam to find these factors. The obtained data was analyzed by using SPSS 20.0. Cronbach's α test and factor analysis have been carried out to test the reliability of data and validate the hypothesis. The results showed that these enterprises' performances had a significant positive relationship with the business management competencies of the directors of the business, quality of human resources, financial access, socio-cultural factors, and government policy. Also, the study showed no relationship between the enterprise's business network and business performance. The results suggest that female business owners should improve their business management capacity, focusing on training activities to improve the quality of human resources of enterprises. The Government needs policies to support small and medium enterprises in accessing financial and other resources and propagate to reduce gender stereotypes.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제3권1호
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• pp.84-95
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• 2009

The ubiquitous smart home is the home of the future, which exploits context information from both the human and the home environment, providing an automatic home service for the human. Human location and motion are the most important contexts in the ubiquitous smart home. In this paper, we present a real-time human tracker that predicts human location and motion for the ubiquitous smart home. The system uses four network cameras for real-time human tracking. This paper explains the architecture of the real-time human tracker, and proposes an algorithm for predicting human location and motion. To detect human location, three kinds of images are used: $IMAGE_1$ - empty room image, $IMAGE_2$ - image of furniture and home appliances, $IMAGE_3$ - image of $IMAGE_2$ and the human. The real-time human tracker decides which specific furniture or home appliance the human is associated with, via analysis of three images, and predicts human motion using a support vector machine (SVM). The performance experiment of the human's location, which uses three images, lasted an average of 0.037 seconds. The SVM feature of human motion recognition is decided from the pixel number by the array line of the moving object. We evaluated each motion 1,000 times. The average accuracy of all types of motion was 86.5%.

• 한국컴퓨터정보학회논문지
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• 제19권12호
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• pp.91-100
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• 2014

본 논문에서 우리는 인간 동작 인식 기술을 카메라 기반, 추가적인 하드웨어 기반, 그리고 주파수 기반 기술들로 분류한다. 각 기술 항목에 대한 대표적인 기술사례들을 설명하고, 그들의 장점과 단점을 기술한다. 인간 동작 인식 기술에 대한 중요한 성능 이슈 항목을 정의하고, 소개된 인간 동작 인식 기술들을 정의된 성능 이슈 항목에 따라 분석한다. 분석 결과 카메라 기반 인간 동작 인식 기술들은 공통적으로 손쉽게 사용할 수 있고, 높은 정확도로 동작을 인식할 수 있지만, 비용적, 인지 범위 등의 단점이 있다. 이에 비해 추가 하드웨어 기반 동작 인식 기술들은 공간의 제약, 빛이나 소음 등의 영향을 받지 않거나 최소화하였지만, 사용자가 직접 착용을 해야 하는 단점을 가진다. 최근에는 이러한 문제점을 보완하고자 주파수 기반 동작 인식 기술들이 연구 및 개발 중에 있다. 이들은 공간의 제약을 줄이고, 추가적 장비 없이 쉽게 동작인식을 할 수 있지만 아직 상용화 되지 않은 초기 연구 단계이며, 다른 신호나 주파수가 정확도에 영향을 줄 수 있다는 단점이 있다.

• International Journal of Computer Science & Network Security
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• 제22권4호
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• pp.111-118
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• 2022

This research article presents the work that is related to the application of different machine learning based similarity techniques on religious text for identifying similarities and differences among its various translations. The dataset includes 10 different English translations of verses (Arabic: Ayah) of two Surahs (chapters) namely, Al-Humazah and An-Nasr. The quantitative similarity values for different translations for the same verse were calculated by using the cosine similarity and semantic similarity. The corpus went through two series of experiments: before pre-processing and after pre-processing. In order to determine the performance of machine learning based similarities, human annotated similarities between translations of two Surahs (chapters) namely Al-Humazah and An-Nasr were recorded to construct the ground truth. The average difference between the human annotated similarity and the cosine similarity for Surah (chapter) Al-Humazah was found to be 1.38 per verse (ayah) per pair of translation. After pre-processing, the average difference increased to 2.24. Moreover, the average difference between human annotated similarity and semantic similarity for Surah (chapter) Al-Humazah was found to be 0.09 per verse (Ayah) per pair of translation. After pre-processing, it increased to 0.78. For the Surah (chapter) An-Nasr, before preprocessing, the average difference between human annotated similarity and cosine similarity was found to be 1.93 per verse (Ayah), per pair of translation. And. After pre-processing, the average difference further increased to 2.47. The average difference between the human annotated similarity and the semantic similarity for Surah An-Nasr before preprocessing was found to be 0.93 and after pre-processing, it was reduced to 0.87 per verse (ayah) per pair of translation. The results showed that as expected, the semantic similarity was proven to be better measurement indicator for calculation of the word meaning.

• 가족자원경영과 정책
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• 제14권2호
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• pp.201-218
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• 2010

This research was carried out to investigate the determinants of job performance and turnover intention of female advisors in mobile communication contact centers located in Daegu. The independent variables are individual characteristics, work duty related variables, working environments and the leadership of the middle managers. The factor analysis and the hierarchical regression analysis were implemented to the subjects of 282 advisors which gathered from 7/14/2008 to 7/23/2008. The results are as follow. First, the older advisors were, the higher job performance was. The higher educational background presented more turnover intention, and married advisors had higher job performance than unmarried ones. Second, the longer employment period showed higher job performance. Third, As advisors were more satisfied with promotion and welfare policy, and with coworkers, higher job performance was presented. As advisors had lower satisfaction with policy and authority, they showed higher turnover intention. Fourth, the leadership of middle managers positively had a influence on job performance and turnover intention. As the middle managers motivated and encouraged advisors well, the advisors showed higher job performance. If the middle managers showed lower charisma leadership, the advisors was intended to turnover more. Fifth, the most influential factor of advisors' job performance and turnover intention was working environments.

• 재활복지
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• 제20권1호
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• pp.151-170
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• 2016

본 연구는 장애인직업재활시설의 조직적 특성을 고려한 조직역량 요인이 경영성과에 미치는 영향을 분석하여 장애인직업재활시설의 경영성과를 극대화 시킬 수 있는 방안을 제시하고자 하였다. 이를 위해 장애인직업재활시설과 유사한 성격을 가진 사회적 기업의 자원기반관점과 기업역량논의를 바탕으로 조직역량 요인을 추출하였으며 기업경영성과를 평가하는 데 있어서 가장 적합한 모델로 평가되는 Malcolm Baldrige(1987) 모델을 토대로 연구모형을 제시한 후 조사를 진행하였다. 본 연구의 분석결과는 다음과 같다. 첫째, 장애인직업재활시설 조직역량은 영리적 성과와 비영리적 성과에 유의미하게 영향을 미치는 것으로 나타났다. 즉, 영리적 성과는 마케팅 역량, 행정적 역량, 재무적 역량 순으로, 비영리적 성과는 조직문화적 역량, 재무적 역량, 시설장 역량, 인적자원적 역량 순으로 영향을 받는 것으로 나타났다. 둘째, 장애인직업재활시설의 조직역량은 영리적 성과와 비영리적 성과를 포함한 포괄적인 경영성과에 영향을 미치며 마케팅 역량, 조직문화적 역량, 재무적 역량, 인적자원적 역량 순으로 경영성과에 영향을 미치는 것으로 나타났다.

• 한국의상디자인학회지
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• 제23권2호
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• pp.165-176
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• 2021

To solve environmental problems, research and efforts are required to reduce leather waste that is generated in large quantities during the leather manufacturing process. Leatherboard is a plate-like material that is made by crushing leather waste, such as trimming or shaving scraps and mixing fibers, pulp, rubber, and adhesives. The aim of this study is to provide basic data on the localization of leatherboard manufacturing technology for outsoles, which are increasingly in demand due to their excellent performance and price competitiveness. Interviews with experts and related organizations were conducted to investigate the related global technology trends. Also, the performance of three products that can be used as reference materials were evaluated and compared. As part of the research and efforts to reduce the amount of leather waste generated, high-performance materials using leather waste were developed and commercialized by major western companies. In Korea, various efforts have been made since 2000, and some companies have produced leatherboard for interior uses. However, the amount of waste recycled relative to that generated is not large due to the limited demand. Natural leather soles perform better than leatherboard soles in all evaluation aspects. In the case of leatherboard, performance varied by manufacturer. German products showed flexibility resistance and dimensional stability, thereby meeting performance requirements. However, abrasion resistance and cleavage resistance were slightly below the required performance standards, and research and development is needed to improve performance in those areas. Currently, it is impossible to evaluate the performance of domestic products due to underdevelopment. However, if the development of process technology continues based on the performance evaluation results of the best leatherboard in the shoe industry, materials for outsoles will be able to be produced domestically with prices competitiveness while realizing natural leather materials performance to some extent.

• 수산해양교육연구
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• 제26권2호
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• pp.345-356
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• 2014

The purpose of this study was to identify the knowledge level of human papilloma virus and performance of anti-cervical cancer vaccine among health college student in Korea. A quantitative, descriptive design was used to study 471 students in Ulsan, recruited from April 1 to May 30, 2011. The data were analyzed SPSS program, using descriptive statistics, t-test and ANOVA. The percentage of the participants who received HPV vaccination was 4.0%. The average level of health belief and knowledge about human papilloma virus were 3.05, 5.01 points. Therefore, it is needed to reduce HPV infection through concrete educational programs and advertisement. Also, this educational programs need to include strategies the knowledge of human papilloma virus.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2003년도 ICCAS
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• pp.1629-1632
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• 2003

A technique is presented for generating a compound human motion from its primitive motions obtained by a motion capture system. Some human fundamental motions are modeled in a 3-D way and registered as primitive motions. Because the factorization method is used for the motion capture, calibration of video cameras and connection of the motion in the direction of time is both unnecessary. Employing these motions, various compound human motions are generated by connecting the motions after having applied rotation and parallel transformation to them. Linear interpolation is done at the discontinuous boundary between primitive motions and smooth connection is achieved. Experimental results show satisfactory performance of the proposed technique. The technique may contribute to producing various complicated human motions without much effort using a strict motion capture system.