• 한국멀티미디어학회논문지
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• 제6권2호
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• pp.332-339
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• 2003

경험적 탐색(Modem Heuristics) 방법을 이용하여 복잡한 문제들의 근사해를 구하는 것이 가능하여졌다. 최근 제시된 Particle Swarm Optimization은 경험적 탐색 방법중의 하나로써 조류나 어류 등의 생물의 무리가 각각의 개체가 가지고 있는 정보를 공유해가며 먹이를 찾아가는 과정을 모의한 것이다. 그러나, 다양한 문제들의 근사해를 구하기 위해 Particle Swarm Optimization 방법을 이용하여 왔지만 해를 탐색하는 과정을 보여주기 위한 시도는 이루어지지 않았다. 본 논문에서는 Particle Swarm Optimization의 탐색과정을 가시화 하는 것을 목적으로 한다. 가시화 하는 작업을 통해 그 탐색 능력을 시각적으로 파악하는 것이 가능하며 해결방법에 관한 이해를 돕고 교육적 효과도 기대 가능하다.

• 한국식생활문화학회지
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• 제30권5호
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• pp.587-595
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• 2015

The purpose of this article was to research the difference in additional marketing satisfaction by lifestyle of Korean restaurant customers (focus on foreign students at university in Gangwon province). In this research, factor analysis, cluster analysis, and ANOVA were carried out. Lifestyle was divided into seven factors and six clusters. Additional marketing satisfaction was divided into three factors. Additional marketing satisfaction showed a significant difference by lifestyle of foreign students. First, 'employee' had a highest point at C3 'convenience internet searching pursuit' but lowest point at C4 'brand preference pursuit' (p<0.001). 'Service process' had a highest point at C1 'safety health pursuit' but lowest point at C5 'effort pursuit' (p<0.001). 'Tangible clue' had a highest point at C3 'convenience internet searching pursuit' but lowest point at C5 'effort pursuit' (p<0.001). Additional marketing can reduce customer uncertainty, ambiguities, and wavering about eating at restaurants by intangibility of service. As a result, food-service corporations need to manage additional marketing as well as increase satisfaction and loyalty of customers.

• Journal of Ginseng Research
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• 제32권2호
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• pp.135-149
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• 2008

This research entailed collecting foreign and foreign patents on technologies for process food related ginseng, creating category of patent technology searching and conducting quantitative analysis on each technology component and schematization. A technological trend of treating or preventing multiplicity of diseases has reviewed on 6,255 domestic and foreign patents from the year 1975 to 2004. Considering the increasing number of applicant and application of patent on technology of food manufacturing and processing in the world around year 2000, it seem that these technology is developing. The related technology seems in the initial stage and common research by related technology research centers, government organization and public corporation becomes active.

• 한국산업정보학회논문지
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• 제17권6호
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• pp.31-40
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• 2012

유비쿼터스 정보기술이 의료서비스와 융합되면서 자가 건강관리에 필요한 다양한 형태의 콘텐츠에도 영향을 주고 있다. 특히 웹과 모바일 환경의 빠른 변화로 다량의 헬스케어 콘텐츠가 예상되기 때문에 검색의 효율성이 중요하다. 더구나 콘텐츠의 개인 맞춤형은 더 세밀하고 필요하며 단순한 키워드 중심의 검색방식에서도 환자 또는 사용자 요구와 특성에 맞도록 효율적인 검색방식이 필요하다. 따라서 콘텐츠의 의미를 시스템이 빠르게 이해할 수 있도록 정확한 시맨틱 검색이 필요하며 이를 위한 헬스케어 온톨로지를 모델링은 매우 의미 있다. 따라서 본 연구에서는 Protege 툴을 활용하여 헬스케어 콘텐츠 중 음식(Food) 클래스와 하위 클래스를 설계하고 각 클래스에 대한 제약조건 및 관계를 정의하여 실제 시스템에서 활용할 수 있는 시스템도 모델링하였다. 이렇게 모델링된 헬스케어 콘텐츠 온톨로지는 환자나 사용자들에게 원하는 정보를 신속하고 정확하게 검색할 수 있는 기반을 제공해준다.

• 한국식생활문화학회지
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• 제28권3호
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• pp.261-271
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• 2013

The purpose of this study was the development of traditional food recipes from local food contents related to the historical and cultural heritage in the representative long-lived area Damyang. The information on digging 'story' was collected through the region's representative local native journal, searching for related websites, analyzing old literatures, and interviewing traditional household; 'telling', the part of conveyance, was organized by reviewing the literatures, including historical condition, regional food materials, cuisine, region symbolism, etc. After nutritional analysis, the prepared, balanced, and healthy Korean food dishes using the traditional food contents were displayed. In Damyang, the story was extracted from Heuichoon Ryu (柳希春, 1543-1577) - figura of Damyang - and his collection, 'Miam's diary', and described about native food. The traditional history of many foods that were used mainly as rewarding during one's trouble, showing good faith, and delivering gratitude is recorded in Miam diary. A little effort has been made to express the classical scholar's clean and neat dining table which was the mixed Damyang's clean image and nobleman's straight integrity in the middle of the Choson Dynasty. Nutrition fact of 'Miam's table' was based on the Daily Reference Values of Koreans aged 65 or older.

• 반도체디스플레이기술학회지
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• 제20권1호
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• pp.42-47
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• 2021

In this study, we developed an application that can efficiently store and manage food ingredients in refrigerators. Rather than purchasing a new smart refrigerator, a small 'pocket scanner' is inserted inside the refrigerator using an existing refrigerator to track the location of food entering and leaving the refrigerator to efficiently organize the refrigerator and save time searching for ingredients. In addition, since it can automatically record the distribution period and purchase date, it notifies users through an alarm when the distribution period expires or is shortly left. As for the research method, after discovering the needs of users through in-depth interviews, the reactions of users were investigated by adding functions that fit those needs. Users felt satisfied with managing food efficiently through the 'pocket scanner' attached to the refrigerator and answered that it was very economical because various smart functions could be used without changing to a smart refrigerator. In the next study, we will also examine the usability of the application through usability evaluation.

• 한국유기농업학회지
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• 제17권4호
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• pp.463-481
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• 2009

Regional Agricultural Cluster(RAC) at Asan area has been formed with Purundeul farming union corporation(Purundeul) as the center from the year 2005. Originally, RAC has been proceeded by Ministry for Food, Agriculture, Forestry and Fisheries (MFAFF) all over the nation from 2005. This RAC has helped Asan area to establish the foundation of environmentally friendly agriculture(EFA) searching for nutritional cycle. This also made jumping age turn developing age in EFA at Asan area. The number of Purundeul producer members was 386 farmers in 2008. Purundeul introduced organic livestock farming(Korean beef cattle; Hanwoo) for proceeding EFA searching for nutritional cycle in 2007, and had 719 cattle at the end of March 2009. Feedstuff materials for organic livestock is mostly produced from seeding farming by-products within Asan or the country. Asan RAC had built factories for feedstuff producing and beef processing with producers' investment.

• 한국식품영양학회지
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• 제24권4호
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• pp.808-816
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• 2011

The aim of this study was to compare the American, Chinese, and Japanese consumers' usage behavior of marketing communication towards overseas Korean restaurants. The survey included both on and off-line method and self-administered questionnaires were written in three languages- English, Chinese and Japanese. The sample was collected from 5 hub cities for globalization of Korean food- LA, New York, Tokyo, Beijing, and Shanghai. The most important factor of searching for Korean restaurants-related information was 'the interaction' and the least one was 'the diversity'. The most commonly informed Korean restaurants-related content through the on and off-line media was 'the general information, such as location, telephone number, and operation hour'. Korean restaurants-related content that the respondents' most interested in was 'the information of menu and price'. Results of this study can expectedly be used from a practical point of view by providing empirical data of foreign consumers for effective marketing communication strategies of overseas Korean restaurants.

• 융합신호처리학회논문지
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• 제3권4호
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• pp.35-41
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• 2002

복잡한 문제들의 근사해를 구하기 위하여 최근 다양한 방법들이 소개되고 있다. 이러한 방법들은 주로 금속의 서랭(Annealing)에 의해 금속분자의 에너지가 최저점에 도달하는 과정을 모의실험한 최적화 기법(Simulated Annealing), 생물의 적자생존(Survival of Fittest)과정을 이용한 최적화 기법인 유전적 알고리즘(Genetic Algorithm)등 물리적 현상이나 생물 ?생명에 관련된 모의를 최적화 문제에 응용한 방법들이다. 최근에 소개된 Particle Swarm Optimization(PSO)는 주로 조류나 어류등의 생물의 무리가 각각의 개체가 가지고 있는 정보를 공유해가며 먹이를 찾아가는 과정을 모의한 기법이다. 하지만, 이 기법의 탐색과정이 명확하게 밝혀져 있지 않다. 본 논문에서는 PSO의 탐색과정을 가시화 하는 것을 목적으로 한다. 탐색과정을 가시화 하는 작업을 통해 그 탐색 능력을 시각적으로 파악하는 것이 가능하며 기법에 관한 이해를 돕고 교육적 효과도 기대 가능하다.

• 대한영양사협회학술지
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• 제12권2호
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• pp.185-199
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• 2006

The purpose of this study was to estimate the sites providing accurate and useful informations to the public by monitoring food and nutrition informations distributed through the internet quantitatively about 13 items of 7 necessary requisites. Total of 457 internet sites on the searching engines of Yahoo, Empas, Nate, Naver and Daum were monitored by 10 panels from May, 2004 to October. Thirty eight % of the sites got 7 & 8 total of 14 points and total sites showed a normal distribution. From the estimation of meta data, individual sites(5.19) were operated insufficiently compared with the commercial sites(6.10) and institutional sites(6.60) (p<0.000). According to administrators, sites were evaluated in the order of research institute> government organization> academic association> pharmaceutical company, club, food company, university> hospital> individual (p<0.000). While low-ranked sites were lack of authority because they didn't show the information provider and source, high-ranked ones lack of sustainable management(updating informations) and security. From this study, we suggest that 1) theme, contents and design have to prepared with variety to suit the need of target clients instead of that of site operator; 2) source and origin of information have to be provided; 3) informations have to be updated often and site to be managed sustainably.