• The Journal of the Korea Contents Association
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• v.10 no.6
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• pp.156-165
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• 2010

ESM(Enterprise Security Management) is representing domestic security management, and there is requirement to enhance it. This paper will evaluate quality of ESM products, understand its quality level, and derive method to improvement so as to develop security evaluation model and test methodology which can support quality enhancement. In addition, it presented the performance test cases and evaluation method to measure product's security quality, and to perform research on the judgement method for the results based on appropriate criteria. Developed quality evaluation model is expected perform important role in evaluating and enhancing the quality of intrusion prevention system.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.35 no.2
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• pp.173-178
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• 2002

This study was conducted to evaluate the quality of the commercial boiled-dried anchovies (Engraulis japonicus) caught from different sea (southern, eastern and western sea) by determining chemical components and sensory evaluation. Product S was from the southern sea. product W was from the western sea and product E was from the eastern. The moisture content of product S was $22.9\%$ which was low compared with those of the product I ($27.4\%$%) and the product W ($27.8\%$). There are no difference in the acid-insoluble ash total amino acid (dry basis), mineral (dry basis) contents and fatty acid composition among products caught from different sea. On the other hand, The product S was superior in the lipid properties (peroxide value and (20:5n-3+22:6n-3)/16:0) and sensory Properties (appearance and color) to those of product I and product W. Judging from the above results of chemical analyses and sensory evaluation, the product S was the best quality among commercial boiled-dried anchovy, followed by product W, and then product E.

• Journal of Korean Institute of Industrial Engineers
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• v.34 no.1
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• pp.108-121
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• 2008

Dispatching rule for parallel machines with multi product is proposed in this paper, In current market,customer's request for higher quality is increasing, In accordance with such demand, manufacturers are focusingon improving the quality of the products. Such shift in production objective is risky. The possibility ofneglecting another important factor in customer satisfaction increases, namely due dates. From the aspect ofimproving quality, frequency of product assignment to limited number of high performance machines willincrease. This will lead to increased waiting time which can incur delays, In the case of due date orientedproduct dispatch, Products are assigned to machines without consideration for quality. Overall deterioration ofproduct quality is inevitable, In addition, Poor products will undergo rework process which can increase delays.The objective of this research is dispatching products to minimize due date delays while improving overallquality. Quality index is introduced to provide means of standardizing product quality. The index is used toassure predetermined quality level while minimizing product delays when dispatching products. Qualitystandardization method and dispatching algorithm is presented. And performance evaluation is performed withcomparison to various dispatching methods.

• International Journal of Quality Innovation
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• v.3 no.2
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• pp.138-158
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• 2002

Nowadays, new product development (NPD) is one of the most crucial factors for business success. The manufacturing firms cannot afford the resources in the long development cycle and the costly redesigns. Good product planning is crucial to ensure the success of NPD, while the Quality Function deployment (QFD) is an effective tool to help the decision makers to determine appropriate product specifications in the product planning stage. Traditionally, in the QFD, the product specifications are determined by a rather subjective evaluation, which is based on the knowledge and experience of the decision makers. In this paper, the traditional QFD methodology is firstly reviewed. An improved Hybrid Quality Function Deployment (HQFD) [MSOfficel] then presented to tackle the shortcomings of traditional QFD methodologies in determining the engineering characteristics. A structured questionnaire to collect and analyze the customer requirements, a methodology to establish a QFD record base and effective case retrieval, and a model to more objectively determine the target values of engineering characteristics are also described.

• The Transactions of the Korea Information Processing Society
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• v.4 no.7
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• pp.1719-1732
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• 1997

In the software development process, various development product are made in each phase of lifecycle. Formless software is visualized by products, and quality management is implemented by management for products. But, because standardization for products which is made in the development process is not established practically, developers use different development methodologies or documentation specifications. Therefore the reality is that quality evaluation is not implemented along standardized methodology or systematic process. In this paper, we constructed quality management system and designed and implemented analysis phase quality evaluation toolkit. We constructed quality external and internal character to evaluate software quality for quality management and constructed relational metrics and system of qualitative quantitative evaluation element items and, under these systems, we constructed quality evaluation toolkit and Implemented functions and evaluated products.

• The Transactions of the Korea Information Processing Society
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• v.6 no.10
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• pp.2680-2692
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• 1999

Software quality is classified by quality of process and product. In experience of Quality Management, it is known that quality level of product as it depends on goodness and badness of process and organization. As a result, improvement of software process has been important subject. According as this trends, ISO 12207 is publicated as standard of software life cycle process by ISO. For UML based object oriented development process, it is necessary that we should research detailed definition of activity and task of ISO 12207 process which is added, deleted or tailored in according to organization and project characteristics. In this thesis, by according with ISO 12207 software life cycle process, UML based object oriented development process is proposed. This process is composed of 7 steps and 19 activities including development phase, activity and product to improve quality of reliability. Usefulness of object oriented process for improvement of software quality is proved at three ways, which are comparative analysis of process characteristics, SPICE process evaluation and SPICE rick analysis.

• Journal of the Korean Society of Food Science and Nutrition
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• v.29 no.5
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• pp.837-842
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• 2000

Commercially distributed salted and fermented anchovy sauces in Korea were purchased from six different companies. Microbiological, chemical, rheological and sensory analyses were carried out to evaluate the quality and safety and to provide basic information of the products. The salinity of every product was lower than of regulatory standard. All samples tested had acceptable in moisture content and pH. However, wide range of amino nitrogen (AN), volatile basic nitrogen(AN), volatile basic nitrogen (VBN), and trimethylamine (TMA) contents were observed. One product among tested had lower level of AN than regulatory standard. Pathogenic microorganisms were also detected from the samples, therefore sanitation procedure will be needed to ensure safety. From the results, AN, VBN, and viscosity were highly correlated to sensory scores, suggesting that these values can utilized as a standard method to evaluate quality of the salted and fermented anchovy sauce.

• Journal of the Korea Society of Computer and Information
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• v.26 no.2
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• pp.213-220
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• 2021

With the continuing development of the global economy, the scale of international production and management of companies is expanding rapidly nowadays. As a result, it is increasingly important for multinational companies to establish appropriate marketing strategies for products in order to successfully enter overseas markets. When consumers evaluate the quality of products from various countries, they depend heavily on the image of the product as well as the price of the product. Therefore, this study aim to find out how the price, country image, brand image and country of origin image affect on consumer product evaluation and purchase intention. Based on these concepts, the significance of this study is helping local companies make more appropriate marketing strategies by understanding the importance of price and image of a product to companies and knowing more accurate recognition in Korea and Korean-made products of Chinese consumers. The results of this study which used AMOS model showed that 1) The country image and country of origin image for a product had a positive effects on product quality, 2) The price and country image of a product had a positive effects on service quality, 3) And evaluation of product had a positive effects on purchase intention. Based on these results, we made some proposals and presented the future research directions according to the limitations.

• Journal of the Korean Society of Clothing and Textiles
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• v.40 no.3
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• pp.409-426
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• 2016

This study examined consumers' regret after purchasing fashion goods. We identified product and situational characteristics that influence regret as well as the relationship between regret and its result variables, dissatisfaction, regret solving effort and repurchase intention. We collected 642 copies of questionnaires, distributed to females in their 20's to 40's online from March $18^{th}$-$25^{th}$, 2010. Data was analyzed using SPSS 14.0 and LISREL 8.50. The major findings of the study were as follows. First, total five factors of product characteristics (called negative evaluation for value price, expectation difference, design/coordination, size/fitness and quality) were identified and three factors of situational characteristics (called sale/inaction, time pressure/shopping companion, and impulsive buying) were investigated. Regret was significantly effected by negative evaluation for value price, design/coordination, size/fitness, quality except negative evaluation for expectation difference in product characteristics and impulsive buying and situational characteristics. The results indicated a significant relationship between regret, dissatisfaction, regret solving effort and repurchase intention. These were the result to implicate that a consideration for the feeling of regret that influenced consumer satisfaction and dissatisfaction should be made from the aspect of marketing strategies.

• Journal of Korean Institute of Industrial Engineers
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• v.41 no.1
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• pp.115-120
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• 2015

Evaluating product quality level is necessary before the manufactured items are delivered to the customer. When the amount of the items to be manufactured is limited and the product is of high price and should be evaluated by destructive testing, the number of samples to be tested should be as small as possible. This paper presents a small-sample inspection method using hyper-geometric distribution and Bayesian approach for finite small-sized population. A method of determining the minimum sample size is presented for given population size, allowable number of defectives, warranteed defective level, and confidence level which is the degree of confidence on the product quality level recognized by both the producer and the customer.