• Title/Summary/Keyword: Acceptance Decision Factor

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Design and Estimation of Multiple Acceptance Sampling Plans for Stochastically Dependent Nonstationary Processes (확률적으로 종속적인 비평형 다단계 샘플링검사법의 설계 및 평가)

  • Kim, Won-Kyung
    • Journal of Korean Institute of Industrial Engineers
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    • v.25 no.1
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    • pp.8-20
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    • 1999
  • In this paper, a design and estimation procedure for the stochastically dependent nonstationary multiple acceptance sampling plans is developed. At first, the rough-cut acceptance and rejection numbers are given as an initial solution from the corresponding sequential sampling plan. A Monte-Carlo algorithm is used to find the acceptance and rejection probabilities of a lot. The conditional probability formula for a sample path is found. The acceptance and rejection probabilities are found when a decision boundary is given. Several decision criteria and the design procedure to select optimal plans are suggested. The formula for measuring performance of these sampling plans is developed. Type I and II error probabilities are also estimated. As a special case, by setting the stage size as 1 in a dependent sampling plan, a sequential sampling plan satisfying type I and II error probabilities is more accurate and a smaller average sample number can be found. In a numerical example, a Polya dependent process is examined. The sampling performances are shown to compare the selection scheme and the effect of the change of the dependency factor.

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The Impacts of Acceptance Decision Factors of Tourism Social Network Service(SNS) (관광서비스로서 소셜네트워크 서비스(SNS)의 수용결정요인에 관한 연구)

  • Park, Hyun-Jee;Park, Jung-Hwan;Oh, Am-Suk;Kim, Jung-In;Yoon, Jung-Hun;Kim, Young-Ha
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2012.05a
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    • pp.383-386
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    • 2012
  • In this paper, we intended to analyze the relationship among tourist's acceptance decision,perceived value, satisfaction and continuous use intention for social network service. For this study, the self-administered questionnaire for 199 tourists was employed.

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The Effect of Individual Factors, Emotion Factors, Parents' Factors, and Social Environmental Factors on Career Decision Making of Adolescents with Multicultural (다문화청소년의 개인요인, 정서요인, 부모요인, 사회·환경 요인이 진로미결정에 미치는 영향)

  • Cho, Ouk-Sun;SuK, Mal-Sook
    • Journal of Industrial Convergence
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    • v.19 no.6
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    • pp.155-164
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    • 2021
  • The purpose of this study was to identify the individual, emotional, parent, and social environmental factors on career decision-making in multicultural youth. To this end, 1,146 multicultural adolescents who were enrolled in high school and whose fathers were Korean were selected as subjects of analysis as data for the 7th year of the Multicultural Youth Panel (MCAPS). As a result, first, it was found that self-esteem, which was an individual factor, and adaptation to school life and multicultural acceptance, which are social and environmental factors, positive effect career decision-making. Second, it was found that depression as an emotional factor and neglect as a parent factor had a negative effect on career decision-making. However, it was confirmed that stress as an individual factor, and parent-child communication as a parent factor did not affect career decision-making. These results are meaningful in that they provided basic data on how to deal with each factor and prevent multicultural youths from wandering in advance without deciding their career paths.

Factor Affecting Customers' Decision to Use Mobile Banking Service: A Case of Thanh Hoa Province, Vietnam

  • LE, Hoang Ba Huyen;NGO, Chi Thanh;TRINH, Thi Thu Huyen;NGUYEN, Thi Thu Phuong
    • The Journal of Asian Finance, Economics and Business
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    • v.7 no.2
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    • pp.205-212
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    • 2020
  • The article aims to identify the main factors affecting customers' decision to use mobile banking service in Vietnam, a case study in Thanh Hoa province. Based on theoretical frameworks of the Technology Acceptance Model (TAM) and the Unified Theory of Acceptance and Use of Technology (UTAUT), the study has been conducted with 370 questionnaires to consumers who have not yet used and are currently using mobile banking in Thanh Hoa province. The research results indicates that several factors have been evaluated to be more important than others, of which, the social influence is the strongest, the second is the compatibility and some others factors such as perceived ease of use, perceived trust, etc., all affecting the intention to use mobile banking in Thanh Hoa. Based on these important results, the article propose a number of recommendations: (i) Exploiting the advantages of social influence on the increase of intention to use; (ii) Increasing compatibility and minimizing costs for customers when they use Mobile Banking; (iii) Developing a strategy to increase the users' perceived ease of using banking services; (iv) Issuing a policy on increasing the security of Mobile Banking system to meet customers' needs; and (v) Developing an individual customer management system to improve service quality.

The Study on Effect Variables of Decision Making in Attitude for the Socialization of Household Work (가사노동 사회화 태도에 영향을 미치는 변수에 관한 연구)

  • 이수정
    • Journal of the Korean Home Economics Association
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    • v.29 no.3
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    • pp.209-226
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    • 1991
  • This study aimed at providing the basic data for the measurement of the attitude for socialization of household work by analysis of the attitude for socialization of houselhold work according to demographic variables, the degree of acceptance for living change. This study was composed of the attitude for the socialization of household work was based on time, quality, cost factor. The results of this study were as follows: 1. The attitude for socialization of household work was influenced by sex, age, marriage, sex $\times$ marriage and the degree of acceptance for living change. 2. The variables which affected the attitude for socialization of household work independently had influence on it in the following order : the degree of acceptance for living change, sex, house type. 3. The result of path analysis had confirmed that sex, age, income marriage, house type variable indirectly influenced the attitude for socialization of household work through the degree of acceptance for living change. Sex, and marriage variable directly influenced on the attitude for socialization of household work. Through the this study. The attitude for socialization of houselhold work was influnced by the degree of acceptance for living change. Change of household work is socialization of household work and right attitude to the socialization fof household work is necessary for satisfaction of variouse needs. for saving of time and money through the socialization of household work.

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Proactive Autonomous Emergency Braking System for the Elderly Driver (고령운전자를 위한 자동긴급제동시스템 기술 개발)

  • Donghoon Shin
    • Journal of Auto-vehicle Safety Association
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    • v.16 no.2
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    • pp.14-19
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    • 2024
  • This paper describes autonomous emergency braking systems (AEB) for elderly drivers designed to consider their driving characteristics. With aging, perception-reaction time, and decision-making time increase accordingly. Without being aware of these performance degradations, however, changes in driving patterns due to increased alertness while driving lead to vehicle crashes. Therefore, it is necessary to develop an autonomous emergency braking system by incorporating the characteristics of the elderly driver. In order to enhance the driver acceptance of older people, perception-reaction time, alertness, and ride comfort need to be considered for conventional autonomous emergency braking systems (C-AEB). Proactive AEB(P-AEB) algorithm has been proposed to reflect human factor of elderly driver above. The performance of the proposed algorithm has been evaluated through MATLAB simulink simulation studies. It has been shown from the computer simulations that the proposed P-AEB algorithm enhances the driver acceptance of older people by improving ride comfort while ensuring safety of vehicle.

Factors Influencing Acceptance of Hedonic Ubiquitous Services (헤도닉 유비쿼터스 서비스의 수용에 영향을 미치는 요인에 관한 연구)

  • Yoo, Ho-Sun;Kim, Min-Yong;Kwon, Oh-Byung
    • The Journal of Society for e-Business Studies
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    • v.17 no.1
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    • pp.1-21
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    • 2012
  • Conventional studies on technology acceptance have focused on information technology for utilitarian value and hence based on 'theory of reasoned action'. Correspondingly, the studies depend on perceived usefulness and perceived ease of use as rational decision making elements. However, in ubiquitous society, innovative technologies are applied to non-task area, as well as task-oriented area. Therefore, users are more influenced by affective factors than cognitive factors in causing their usage intention. In line with those discussions, we cannot make sure that the conventional technology acceptance model could fully explain the current u-service acceptance phenomenon. Hence, to overcome the limitations of the prior technology acceptance studies, we propose an amended TAM which includes one hedonic factor and two factors on ubiquitous computing technology : ubiquity and intelligence.

The Credibility of Online Book Review on Customer's Purchasing Decision (온라인 북 리뷰 공신력의 구매 수용자 의사결정에 미치는 영향)

  • Choi, Jae Young;Choi, Jae Woong;Han, Man Yong
    • Journal of Korea Society of Digital Industry and Information Management
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    • v.8 no.1
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    • pp.191-205
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    • 2012
  • A book review is one of the most important sources of information which provide the descriptive and evaluative contents about books. Reviews have great influence on consumer behavior because they are believed to be more reliable than information provided by sellers. Readers who read a book review includes information about book decide whether they will buy or not. This study examines customer attitude change by book reviews with regarding to different type of information sources(experts and prior customers) and different directions of messages. We address the following research questions: (1) Can positive book reviews with credibility have a positive impact on acceptance of books? (2) Can negative book reviews with credibility have a negative impact on acceptance of books? The results shows that a credibility is an essential factor for affecting customers' mind. When positive book reviews were written, both expert and customer opinions have a positive impact on acceptance of customers. Given negative book reviews of experts, trustworthiness is more important than expertise. However, a objectivity of customer's reviews is more important.

Investigating multi-attributes for expanding new renewable energy in agricultural sectors : Applying the analytic hierarchy process (농업부문 신재생에너지 보급확대를 위한 다중속성 평가)

  • Lee, Sang-Ho;Park, Jae-Hong
    • Korean Journal of Agricultural Science
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    • v.38 no.1
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    • pp.183-190
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    • 2011
  • The paper is to analyze multi-attributes for expanding new renewable energy in agricultural sectors which have environmental, technical, economic, and social factors consisting of 15 attributes which have both positive and negative impacts. We applied the analytic hierarchy process (AHP) to data from opinion polls. As a result of the AHP survey, the overall results indicate that the respondents more weight on economical factor than environmental, technical, and social factors for expanding new renewable energy. At the lowest level, a comparison of individual 15 attributes within three factors shows that fixed cost highest in multi-attributes, followed by operating cost, technical superiority. To achieve the public acceptance about expanding new renewable energy in agricultural sectors, the policy-makers should take all relevant factors into account through the decision-making process by the public opinions.

Analysis of Priority of Technical Factors for Enabling Cloud Computing Services (클라우드 컴퓨팅 서비스 활성화를 위한 기술적 측면 특성요인의 중요도 우선순위 분석)

  • Kang, Da-Yeon;Hwang, Jong-Ho
    • Journal of Digital Convergence
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    • v.17 no.8
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    • pp.123-130
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    • 2019
  • The advent of the full-fledged Internet of Things era will bring together various types of information through Internet of Things devices, and the vast amount of information collected will be generated as new information by the analysis process. To effectively store this generated information, a flexible and scalable cloud computing system is advantageous. Therefore, the main determinants for effective client system acceptance are viewed as motivator factor (economics, efficiency, etc.) and hindrance factor (transitional costs, security issues, etc.) and the purpose of this study is to determine which detailed factors play a major role in making new system acceptance decisions around harm. The factors required to determine the major priorities are defined as the system acceptance determinants from the technical point of view obtained through the literature review, and the questionnaire is prepared based on the factors derived, and the survey is conducted on the experts concerned. In addition, the AHP analysis aims to achieve a final priority by performing a bifurcation between components for measuring a decision unit. Furthermore, the results of this study will serve as an important basis for making decisions based on acceptance (enabling) of technology.