• 한국관광식음료학회지:관광식음료경영연구
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• 제16권2호
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• pp.57-78
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• 2005

This study is concerned with the factors of choice properties of leasure tourism. The seven factors of choice properties can be identified. They are tourism convenience, tourism service, tourism characteristics, tourism image and tourism famousness. The choice properties of leisure tourism become significant depending upon population size and use type characteristics. Furthermore, tourism service, tourism image and tourism famousness need to be enforced strategically because the choice properties are largely influenced by revisits, mouth-to-mouth effects, satisfaction, etc. In conclusion, this study found that the choice properties determine the preference and purchasing activities in choosing leisure tourism destination. In addition, this study provides leisure tourism oriented marketing information to tourism business enterprises so that they can perceive major factors affecting to the choice properties.

• 한국조리학회지
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• 제13권4호
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• pp.1-18
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• 2007

The purpose of this study is to investigate the properties of restaurant customer's choice and to present the desirable service of restaurants. The experimental data were collected from the questionnaire answered by 182 restaurant customers in Seoul. One-way ANOVA and $x^2$(Chi-square) verification analysis were performed with the SPSS WINDOW 10.0 program to investigate statistical significance of the data. As the results, it was revealed that the food factor was most important when the customers choose a restaurant. And then, the importance of the choice properties was in the following order, that is, the food factor, the hygiene and cleanness factor, the employee's service factor, the visiting convenience factor, the indoor mood factor, the menu factor, the amenity factor for children. In addition, it was confirmed that some choice properties of the customers are dependent on the general characteristics such as sex, age, occupation, income etc. Therefore, it is essential that restaurants should provide various services related with the choice properties by understanding the choice properties according to the customer's characteristics.

• 대한수학회지
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• 제49권3호
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• pp.449-473
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• 2012

In the present paper, we study the relationship between continuous order-representability and the fulfillment of the usual covering properties on topological spaces. We also consider the case of some algebraic structures providing an application of our results to the social choice theory context.

• Asia Pacific Journal of Business Review
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• 제5권1호
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• pp.21-36
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• 2020

This paper examines the effect of the choice properties of food carving decoration lectures on the recommendation and revisiting intention. As the culinary industry grows, consumers seek not only the value of satiety through food but also the value of aesthetics. They perceived satisfaction from the taste and appearance of the food as well as the interior of the restaurant and the service. Food carving is an important means of fulfilling consumer satisfaction value which is ever-changing. This study attempts to analyze the relationship between the choice properties of food carving lectures and the course recommendation and revisiting intention. This study hypothesis was formulated and the survey was conducted on 125 respondents who had experienced food carving lectures. The reliability and validity of measurement items were verified through Cronbach's Alpha and factor analysis. As a result, all measurement items showed no abnormality. The results of the analyses are as follows. The education satisfaction, education commitment, and brand image, the choice properties of food carving decoration lecture, were found to have a positive effect on the recommendation intention. The results also showed that the education commitment and brand image of food carving decoration lectures were positively associated with revisiting intention. Lastly, the implications of these findings were suggested and for future research were discussed.

• 한국수학교육학회지시리즈B:순수및응용수학
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• 제13권4호
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• pp.249-254
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• 2006

Category Fuz of fuzzy sets has a similar function to the topos Set. But Category Fuz forms a weak topos. We show that supports split weakly(SSW) and with some properties, implicity axiom of choice(IAC) holds in weak topos Fuz. So weak axiom of choice(WAC) holds in weak topos Fuz. Also we show that weak extensionality principle for arrow holds in weak topos Fuz.

• 대한산업공학회지
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• 제22권3호
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• pp.365-375
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• 1996

We consider an extension of the multiple choice linear knapsack problem and develop a fast algorithm of order $O(r_{max}n^2)$ by exploiting some new properties, where $r_{max}$ is the largest multiple choice number and n is the total number of variables. The proposed algorithm has convenient structures for the post-optimization in changes of the right-hand-side and multiple choice numbers. A numerical example is presented.

• 대한산업공학회지
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• 제21권4호
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• pp.519-527
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• 1995

By finding some new properties, we develop an O($r_{max}n^2$) algorithm for the generalized multiple choice linear knapsack problem where $r_{max}$ is the largest multiple choice number and n is the total number of variables. The proposed algorithm can easily be embedded in a branch-and-bound procedure due to its convenient structure for the post-optimization in changes of the right-hand-side and multiple choice numbers. A numerical example is presented.

• 유통과학연구
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• 제10권3호
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• pp.51-61
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• 2012

본 연구는 커피 시장에 대한 시장 규모가 커지고 점차 확대되고 있는 대형 브랜드 커피전문점을 중심으로 점포선택 속성(가격, 종업원서비스, 점포의 입지, 점포 분위기)을 4가지로 규정하여, 그 선택속성들과 커피전문점 이용자의 특성이 어떠한 관계가 있는 가를 알아보자 하였으며, 또한 커피전문점의 브랜드 태도에는 어떠한 영향을 미치는 바를 조사하였다. 그 결과 이용자의 특성에 따라 차이가 났지만 점포선택속성 중 점포의 분위기와 점포입지가 점포선택 속성에 가장 큰 영향을 미치는 것으로 나타났다. 따라서 이러한 결과를 토대로 본 연구는 커피전문점이 충성고객을 확보하기 위해 어떠한 속성에 중점을 두어야 하며 아울러 소비자의 욕구에 부합되는 선택 속성을 연구하고자 한다. 특히, 유통학문의 연구방법론은 크게 2가지로 규범적 연구방법론, 실증적 연구방법론(경험적 분석기법, 통계적 분석기법)이 있는데, 이중에 본 연구는 실증적 연구방법론중에서 통계적 분석기법을 활용한다. 본 연구의 한계점으로는 첫째, 응답자의 분포가 수도권에 편중되어 있다는 것이다. 본 연구에 이용된 2차 자료를 보면 서울지역의 응답자 수는 경기도 지역에 비해 압도적으로 많았고 경기도 지역의 응답자 수 또한 6대 광역시에 비해 압도적으로 많았다. 따라서 지역 표본이 해당 지역의 모집단을 대표하는데 어느 정도의 한계가 있다고 판단된다. 둘째, 응답자의 비율을 측정척도로 사용한 점이다. 본 연구에서 점포선택속성에 대한 지각정도와 브랜드 선호도를 측정함에 있어서 응답자의 비율을 척도로 사용하였는데 이를 통해 점포선택속성과 브랜드 선호도 간의 관계, 집단 간 차이를 비교적 정확하게 규명하기에는 한계가 따른다. 따라서 향후 연구에서는 위의 한계점을 보완하고 다음과 같은 추가적인 연구가 필요할 것이라 판단된다. 커피전문점들이 점차 지방으로 확대되어 가고 있는 추세에 비추어 볼 때, 6대 광역시 뿐만 아니라 지방 소도시의 소비자들까지 포함하여 설문조사를 실행하여 1차 자료를 수집하는 것이다. 특히 설문조사에서 관련된 변수들을 리커트 척도로 측정하되 점포선택속성에 대한 지각정도, 브랜드 선호도 외에도 재 구매의도까지 포함시킬 수 있다. 따라서 상관관계분석, 다중회귀분석, 분산분석 등을 통해 더욱 정교한 실증분석을 실행하여 소비자의 태도와 행동에 대한 보다 세밀한 분석결과를 도출해야 할 것으로 사료된다.

• 한국경영과학회지
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• 제17권1호
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• pp.31-41
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• 1992

An extension of generalized linear multiple choice knapsack problem [1] is presented and an algorithm of order 0([n .n$_{max}$]$_{2}$) is developed by exploiting its extended properties, where n and n$_{max}$ denote the total number of variables and the cardinality of the largest multiple choice set, respectively. A numerical example is presented and computational aspects are discussed.sed.

• 한국수학교육학회지시리즈B:순수및응용수학
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• 제2권1호
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• pp.25-29
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• 1995

The topos constructed in [6] is a set-like category that includes among its axioms an axiom of infinity and an axiom of choice. In its final form a topos is free from any such axioms. Set$\^$G/ is a topos whose object are G-set Ψ$\sub$s/:G${\times}$S\longrightarrowS and morphism f:S \longrightarrowT is an equivariants map. We already known that Set$\^$G/ satisfies the weak form of the axiom of choice but it does not satisfies the axiom of the choice.(omitted)