• Journal of the Korean Home Economics Association
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• v.35 no.3
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• pp.77-88
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• 1997

The purpose of this study was to examine the models of apparel store patronage behavior of various store types for each of two clothing categories in terms of lifestyle activities, information sources, shopping orientations and store attributes. The data were collected via a questionnaire from 326 adult females of ages over 20's living in satellite cities around Seoul and were analyzed by factor analysis, Multiple Regression analysis and path analysis. The results of this study were as follows: 1) There were significant relationships between lifestyle activities, information sources, shopping orientations and store attributes in both of formal wear and casual wear purchase. 2) Patronage behavior of department store in formal wear purchase was influenced by shopping activities, personal information sources, brand/store loyalty orientation. Regional store preference and store image attributes influenced the franchise store patronage behavior in formal wear purchase. Discount store patronage behavior in formal wear purchase was predicted by self-assurance/innovativeness and store image and service attributes. Information search of printed material/TV and store image and service attributes influenced off-price store patronage behavior for formal wear, while shopping activities and department store preference influenced off-price store patronage for casual wear. Traditional market patronage behavior for formal were was influenced only by brand/store loyalty, while traditional market patronage behavior for casual wear was influenced by sports activities, brand/store loyalty and price attributes.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.26 no.6
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• pp.1593-1603
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• 2016

In the smart grid environment, there are various security threats. In particular, exposure of smart meter data can lead to serious privacy violation. In this paper, we propose a method for de-identification method of metering data. The proposed method is to de-identify the time data and the numeric data, respectively. Therefore, it can't analyze the pattern information from the metering data. In addition, there is an advantage that the query is available, such as the range of search in the database for statistical analysis.

• Convergence Security Journal
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• v.21 no.3
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• pp.75-80
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• 2021

This study provided personnel and recruitment information related to job offer and job hunting, and proposed a non-face-to-face platform that can facilitate matching of one-time services as well as periodic services. The existing recruitment and job search method for personal assistant of the disabled is a one-way matching method in which a person in charge of the service providing centers assigns an activity assistant belonging to the institution when a consumer requests an personal assistant service, so the choice of job seekers is very weak. The job matching platform of the activity assistant for the disabled can be logged in separately by dividing users and separating them into the interface of the disabled or the disabled family members (job seekers) and activity assistants for the disabled (job seekers). Search for job offer and job seekers that meet their respective conditions, and real-time bidirectional decision-making through the chat function, and when the activity assistance service is completed, recruiters and job seekers can write service reviews and evaluations from their own point of view. The real-time interactive decision-making matching platform will also help minimize blind spots where it is difficult to provide services when short-term or one-time assistance is needed.

• Korean Journal of Human Ecology
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• v.9 no.1
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• pp.63-70
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• 2000

The purpose of this study is The results was that consumers who like to the top brand's commodities, had commonly high tendency to and fro its trademark and store allegiance. Furthermore, they have usually bought something following on their inclination what they had purchased as well as the store decoration character and the marketing promotion attribute. The other consumers who prefer to the discount store's merchandises, had also high propensity and the biggest influence on buying something which were those factors; their instance shopping habit, utility-economy trait, follow the fashion character and strong circumspection tendency besides using the mass media Info., personal data and commodities' attribute.

• Annual Conference on Human and Language Technology
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• 2018.10a
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• pp.639-641
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• 2018

고전적으로 이용되던 디렉터리 분류로는 원하는 정보를 빠르게 찾기 어려워지면서, 키워드 기반 검색 시스템이 정보 처리의 중심이 되고 있다. 본 논문에서는 개인용 컴퓨터에서의 빠른 자료 검색을 위한 키워드 기반 정보검색 시스템을 제안한다. 시스템에서는 동적 색인을 통하여 기존 시스템들보다 빠른 시간 내에 검색 결과를 제공한다. 내용 기반 검색과 다양한 포맷에 대한 문서 검색 기능을 포함하여 사용자에게 편리한 환경을 제공할 뿐만 아니라, 한글 문장이 포함된 문서에 대해서 원활한 검색을 제공하고자 한다. 성능 비교 검증을 수행한 결과 기존 시스템에 비해 보다 빠른 시간 내에 많은 문서를 탐지할 수 있음을 확인하였다.

• Journal of the Korean Home Economics Association
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• v.45 no.6
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• pp.1-9
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• 2007

Even though self-confidence is a personal factor of a people, it works as behavioristic factor in consumer behavior. In this study, the influence of consumer self-confidence on clothing purchase behavior was investigated. A total of 284 data sets were analyzed after collecting questionnaires from college students in Seoul using convenient sampling method. For data analysis, chi-square test, analysis of variance, reliability test and factor analysis were performed by SPSSWIN program. The results were as followed. First, the clothing purchase places were affected by the consumers' level of self-confidence. The more confident consumers preferred internet shopping and Dongdaemun market to large-scale shops. The discount stores were selected by the less confident consumers. Second, information search was one of the main reasons to visit internet shopping mall by the more confident consumers. Third, the more confident consumers showed the higher level of clothing involvement than the less confident consumers. Finally, unplanned purchases, such as pure impulse buying and reminder buying were more likely to occur by the more confident consumers with less purchase conflicts.

• Journal of the Semiconductor & Display Technology
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• v.6 no.1 s.18
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• pp.49-52
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• 2007

The recent advances in digital imaging and computing technology have resulted in a rapid accumulation of digital media in the personal computing and entertainment industry. In addition, large collections of such data already exist in many scientific application domains such as the geographic information systems (GIS), digital library, trademark imaging, satellite imaging and medical imaging. Thus, the need for content-based retrieval from visual media, such as image and video data, is ever increasing rapidly in many applications.

• Phonetics and Speech Sciences
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• v.1 no.1
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• pp.9-22
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• 2009

This paper first presents the author's personal view on the importance of modeling in scientific research in general, and then describes two of his works toward modeling certain aspects of human speech communication. The first work is concerned with the physiological and physical mechanisms of controlling the voice fundamental frequency of speech, which is an important parameter for expressing information on tone, accent, and intonation. The second work is concerned with the cognitive processes involved in a discrimination test of speech stimuli, which gives rise to the phenomenon of so-called categorical perception. They are meant to illustrate the power of models based on deep understanding and precise formulation of the functions of the mechanisms/processes that underlie observed phenomena. Finally, it also presents the author's view on some models that are yet to be developed.

• Journal of Sasang Constitutional Medicine
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• v.32 no.3
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• pp.8-17
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• 2020

Objectives The purpose of this review was to investigate constitutional medical research on tumors and to propose information for further research. Methods The literature was investigated from Oriental medicine advanced searching integrated system, China national knowledge infrastructure, and PubMed. The searching terms were cancer, tumor, neoplasm, Sasang constitution, and so on. And studies were collected and analyzed into the three parts of distributions, treatments, and preventions. Results The distribution and type of tumors were different depending on the type of Sasang constitution. The symptoms of a tumor can occur variously in all types of diseases or patterns. Preventing tumors and cultivating health should be considered all aspects of physical, mental, and social health in the Sasang constitutional concept of securing requisite energy of minor organs. Conclusions The Sasang constitutional medicine for treating tumors should be focused on strengthening the constitutional healthy energy considering personal characteristics.

• Journal of Korea Multimedia Society
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• v.23 no.12
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• pp.1531-1539
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• 2020

Searching for portable baggage through the system before boarding an airplane at an airport is important because it prevents many risks. In addition to these dangerous items, personal and confidential information leaks are occurring at airports through data storage devices. In the airport search system, there is a need for a system that searches not only dangerous items but also devices that can leak data. In this paper, we proposed a model that searches for a data storage device by improving the existing model. A comparative evaluation was conducted using existing algorithms. As a result, it was confirmed that the performance of the proposed model is 74 in the training data and 46.73 in the test data, which is superior to the existing model.