• Title/Summary/Keyword: Quantitative Association Rules

Search Result 40, Processing Time 0.022 seconds

A Case Study on the Software Quality Improvement : Information Systems Advancement Project of A Company (소프트웨어 품질 개선을 위한 실증 연구 : A사(社) 정보시스템 고도화 프로젝트 사례)

  • Kim, Jae-Saeng;Choi, Sang-Gyun;Kim, Kyung-Hun;Kyung, Tae-Won
    • The Journal of the Korea Contents Association
    • /
    • v.11 no.7
    • /
    • pp.80-88
    • /
    • 2011
  • It is no simple matter to measure and manage the quality of Software which is invisible. However the importance cannot be ignored as the software development project is getting bigger and complex. This study analyses and compares the methods of software quality improvement. Further it formulates rules for Code Inspection and verifies the efficiency and the effectiveness by applying to practical project. The study get the following results. First, the study organizes theoretical content about the methods of Software review. Second, the study formulates rules for Code inspection and demonstrates the result through the case study. Third, the study performs the quantitative dater management through code inspection.

Effect of Entrepreneurial Passion and Positive Emotions on Customer Responses: Mixed Methods Approach

  • HAN, Youngwee;HAN, Sangho
    • Journal of Distribution Science
    • /
    • v.18 no.5
    • /
    • pp.35-47
    • /
    • 2020
  • Purpose: In the highly competitive franchise market, the perceived entrepreneurial passion and emotions of customers are very important, because it impacts on the success of companies. Thus, the purpose of this paper is to suggest how the impact of the franchise entrepreneurial passion and positive emotions on the brand trust and loyalty of customers. Research design, data and methodology: This study analyzes data was collected through questionnaires on customer(n=480) who had visited franchise restaurants. Analysis of used collected data was based on the mix method using quantitative and qualitative comparative analysis. Results: The quantitative analysis results showed inventing passion, developing passion, positive emotions that perceived by customers have a positive impact on brand trust. On the other hand, founding passion did not have an impact on loyalty in quantitative analysis. but when combined with developing passion in qualitative comparison analysis, but when combined with developing passion in qualitative comparison, that became the sufficient condition of high loyalty of customers. Conclusions: The franchisor of the Korean franchise industry is indiscriminately overusing the founding franchisees, causing social problems. In this situation, founding passion can have a negative impact on customers. Therefore, the franchisors must have management capabilities by strictly managing the founding rules of the franchisee and disclosing the corporate vision.

Community Development and Economic Welfare through the Village Fund Policy

  • UDJIANTO, Djoko;HAKIM, Abdul;DOMAI, Tjahjanulin;SURYADI, Suryadi;HAYAT, H.
    • The Journal of Asian Finance, Economics and Business
    • /
    • v.8 no.1
    • /
    • pp.563-572
    • /
    • 2021
  • This study aims to investigate the implementation of village fund (VF) policy in Indonesia by addressing the following issues: (1) what is the VF policy; (2) factors that support and hinder policy implementation; (3) impact of policy implementation; and (4) model for implementing village fund policies that can improve community welfare. Through a descriptive qualitative-based approach, several indicators are measured, namely, the substance of implementing rules, the results of project implementation, supporting and inhibiting factors for policies, participation factors, and the impact generated by village fund policies, which include social and economic effects. The extraction of this information and indicators will lead this study to produce ideal models and propositions for quantitative confirmatory research as a future research agenda. This study was conducted in two villages (Mojomulyo and Tambakromo) in Pati District, Central Java, Indonesia. Data collection model using interviews and observations from all actors who play a role (e.g., village government, village supervisory agency, and community). The study results show that policies have been implemented by normative rules; there are several supporting and inhibiting factors both internal and external. The study results also confirm the relevance of the articulated theory and some comprehensive input to our study.

A R&D strategies for development using structured association map (구조화된 연관맵을 이용한 연구개발 전략 수립)

  • Song, Wonho;Lee, Junseok;Park, Sangsung
    • Journal of the Korean Institute of Intelligent Systems
    • /
    • v.26 no.3
    • /
    • pp.190-195
    • /
    • 2016
  • A technology is continuously developed in a rapidly changing global market. A company requires an appropriate R&D strategy for adapting to this environment. That is, the technologies owned by the company needs to be thoroughly analyzed to improve its competitiveness. Alternatively, technology classification using IPC codes is carried out recently in an objective and quantitative way. International Patent Classification, IPC is an internationally specified classification system, so it is helpful to conduct an objective and quantitative patent analysis of technology. In this study, all of the patents owned by company C are investigated and a matrix representing IPC codes of each patent is created. Then, a structured association map of the patents is made through association rules mining based on Confidence. The association map can be used to inspect the current situation of a company about patents. It also allows highly associated technologies to be clustered. Using the association map, this study analyzes the technologies of company C and how it changes with time. The strategy for future technologies is established based on the result.

Generating Large Items Efficiently For Mining Quantitative Association Rules (수량적 연관규칙탐사를 위한 효율적인 고빈도항목열 생성기법)

  • Choe, Yeong-Hui;Jang, Su-Min;Yu, Jae-Su;O, Jae-Cheol
    • The Transactions of the Korea Information Processing Society
    • /
    • v.6 no.10
    • /
    • pp.2597-2607
    • /
    • 1999
  • In this paper, we propose an efficient large item generation algorithm that overcomes the problem of the existing algorithm for making large items from quantitative attributes. The proposed algorithm splits dataset into variable size of intervals by min_split_support and merges the intervals according to the support of each interval. It reflects characteristic of data to generated large items and can generate finer large items than the existing algorithm. It is shown through the performance evaluation that our proposed algorithm outperforms the existing algorithm.

  • PDF

What explains the failure of Google in the Korean market? The Impact of Multicultural PR Strategy

  • Kim, Hyejung;Woo, Wonseok;Kang, Hyoung-goo
    • Asia Marketing Journal
    • /
    • v.14 no.4
    • /
    • pp.35-56
    • /
    • 2013
  • The era of globalization provides us with both opportunities and threats. The success of a multinational corporation depends largely on its ability to adapt itself to new market environment. We believe that understanding and implementing multicultural PR strategy can be a key to the multinational corporations' success in foreign markets. We argue in this paper that even a global iconic company such as Google needs to focus on how to understand local consumers' needs and preferences before formulating and implementing PR strategy. Having a global hit product or service is not sufficient enough to be successful in some foreign markets. It is especially more evident in the industries where companies deal with individual consumers, and perceptions and sentiments play a large role in their purchase decisions. The objective of this research is to find out the relationship between multicultural PR strategy and business performance. Therefore, our main hypothesis is; better implementation of multicultural PR strategy by a multinational corporation will result in higher performance in the foreign markets. To prove the relationship between multicultural PR strategy and performance, we designed a framework that uses Rudan's (2004) five rules for multicultural PR strategy. It is a contribution to the business academics as there are very few studies that directly focus on and analyze the multicultural aspects of a multinational company's PR strategy. Through our research, we found strong evidence that there is a positive relationship between the level and effectiveness of a company's multicultural PR strategy and its performance in the foreign markets. This offers some meaningful implications to the managers of the multinational corporations and those who are considering going into a foreign market for the first time. We also suggested a way of measuring the implementation of multicultural PR strategy. By applying five rules for multicultural PR strategy to Google's PR activities, it allowed us to convert qualitative information into quantitative data. This kind of tool can be helpful for multinational corporations that want to evaluate their own PR activities.

  • PDF

A Large-Interval Itemsets Generation Method for Mining Quantitative Association Rules (수량 연관규칙 탐사를 위한 빈발구간 항목집합 생성방법)

  • 박원환;박두순;유기형;손진곤
    • Proceedings of the Korea Multimedia Society Conference
    • /
    • 2001.11a
    • /
    • pp.402-407
    • /
    • 2001
  • 대용량의 데이터베이스로부터 연관규칙을 발견하고자 하는 연구가 활발하며, 수량 데이터의 항복에도 적용할 수 있도록 이들 방법을 확장하는 연구가 최근에 소개되고 있다. 본 논문에서는 수량 데이터 항목을 이진 항목으로 변환하기 위하여 빈발구간 항목집합을 생성할 때, 수량 데이터 항목의 정의 영역 내에서 특정 영역에 집중하여 발생하는 특성인 지역성을 이용하는 방법을 제안한다. 이 방법은 기존의 방법보다 많은 수의 세밀한 빈발구간 항목들을 생성할 수 있을 뿐만 아니라 세밀의 정도를 판단하여 활용할 수 있는 생성순서 정보도 포함하고 있어, 원 데이터가 가지고 있는 특성의 손실을 최소화한 수 있는 특징이 있다. 성능평가를 통하여 기존의 방법보다 우수함을 보였다.

  • PDF

A Method for Generating Large-Interval Itemset using Locality of Data (데이터의 지역성을 이용한 빈발구간 항목집합 생성방법)

  • 박원환;박두순
    • Journal of Korea Multimedia Society
    • /
    • v.4 no.5
    • /
    • pp.465-475
    • /
    • 2001
  • Recent1y, there is growing attention on the researches of inducing association rules from large volume of database. One of them is the method that can be applied to quantitative attribute data. This paper presents a new method for generating large-interval itemsets, which uses locality for partitioning the range of data. This method can minimize the loss of data-inherent characteristics by generating denser large-interval items than other methods. Performance evaluation results show that our new approach is more efficient than previously proposed techniques.

  • PDF

Analysis of regulatory action for environmental protection in International Commerce (국제교역에 있어 환경보호를 위한 규제조치의 내용 분석)

  • Lee, Jae-Young
    • International Commerce and Information Review
    • /
    • v.11 no.1
    • /
    • pp.379-403
    • /
    • 2009
  • The Purpose of this study is to research the problems of trade restriction for an environment protection. Environmental regulation relate to trade are Convention on International Trade in Endangered Species of Wild Fauna & Flora, Montreal Protocol on Substances that Deplete the Ozone Layer, Kyoto Protocol to the UN Framework Convention on Climate Change, Basel Convention on the Control of Transboundary Movements of Hazardous Wastes & Their Disposal, Cartagena Protocol on Biosafty and WTO Agreement. Regulatory action for environmental protection has economics instrument, command & control, liablity, damage compensation, voluntary agreement. In the case of our country, impact of regulatory action for environmental protection is low. Because is recognized position of developing country yet. For in the balance rules of trade and enviroment, First must satisfy WTO's basic principles and principle of quantitative restrictions prohibition, Second, operation of protection action must reasonable and objective standards Third, must satisfy GATT article 20 (b) clause and (g) protestation each essential factor To grow for environment advanced country, we should do i) using of FTA ii) international cooperation strengthening for developing country position iii) construction of environment information network

  • PDF

A Study of Alternative Dispute Resolution for Sports Dispute - Focus on Arbitration System - (ADR을 활용한 스포츠사건의 해결에 관한 고찰 - 중재제도를 중심으로 -)

  • Kim, Yong-Kil
    • Journal of Arbitration Studies
    • /
    • v.21 no.1
    • /
    • pp.109-129
    • /
    • 2011
  • In the approaching 21th century, the outstanding development in international sports has established arbitration as the preferred form of dispute resolution. Because the form of sports dispute becomes more complicated and varied with the quantitative increase of them, the reasonable and rapid settlement of them must be the important problem. The Alternative Dispute Resolution(ADR) as the settlement of sports dispute is regarded as the one of effective dispute resolution method and merits notice. The Korean Sports Arbitration Committee has been established for dispute resolution between athletes and the clubs or alike. Now, We must review and complements the rules of the Korean Sports Arbitration Committee in order to be a representative system of domestic sports dispute arbitration that settle the sports dispute practically and efficiently.

  • PDF