• Journal of the Korea Institute of Information and Communication Engineering
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• v.11 no.10
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• pp.1886-1893
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• 2007

More efforts are required to efficiently operate and manage measured data in AMR(Automatic Meter Reading) and manual meter reading that have not become com:[m yet. As customer complaints increase the most appropriate way of finding solutions is precise and reliable metering of data which should be able to maximize customer satisfactions. In this parer, we designed a data mining technique that recommended the reliability of measured data on manual meter reading and a mCRM(Mobile CRM) system that expanded CRM(Customer Relationship Management). We will propose a mCRM in which the system compares the patterns of customer's using data. W the measured data gathered is outside of a similarity measure(maximum and minimum), it enhances the reliability of measured data by managing this fact in mobile for each customers. We will proposed a system where the mCRM provides customers with reliability and efficiency when related enterprises cannot establish AMR because of the burden of extra costs.

• The Journal of the Korea Contents Association
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• v.16 no.6
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• pp.726-738
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• 2016

This paper aims to examine structural relationship between the influence factors of customer loyalty, hypothesizing that m-CRM characteristics, market orientations, relationship quality and relationship length plays a crucial role in achieving customer loyalty in insurance companies. Total of 255 valid sample data were used to test study hypotheses. By using Structure Equation Modeling(SEM) method, the results show that m-CRM characteristics and customer orientation significantly influence to relationship quality except competitor orientation and all relationship quality are very significantly influence to customer loyalty being consisted of customer retention and word of mouth effect. In addition, the modulation effect of relationship length is confirmed about relationship between relationship quality and customer loyalty. A real situation we conducted our research may enable academics and practitioners to understand the antecedents and outcomes of m-CRM implementation in terms of market orientation.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2003.11a
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• pp.317-320
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• 2003

Nowadays, mobile is one of the leading technique fields. So when the company considers adapting CRM$^1$ through using mobile, the company can establish customer's satisfaction more efficiently. However, it hasn't been much studied in this filed of mobile although there has been remarkable advancement research on the technical area. When it comes to CRM in Korea, CBM is developed at the world status on the technique as well as service. And companies are realizing the importance of emerging customers market on their market strategy, so they are trying to attract new customers and also fasten loyal customers. This research will make us foresee and follow m-CRM trend and also give the companies how companies make a module appropriately for their strategy towards m-CRM$^2$.

• Journal of Microbiology and Biotechnology
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• v.28 no.12
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• pp.2113-2120
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• 2018

Cross-reactive material 197 ($CRM_{197}$) is a non-toxic mutant of diphtheria toxin containing a single amino acid substitution of glycine 52 with glutamic acid. $CRM_{197}$ has been used as a carrier protein for poorly immunogenic polysaccharide antigens to improve immune responses. In this study, to develop a sandwich ELISA that can detect $CRM_{197}$ and $CRM_{197}$ conjugate vaccines, we generated a human anti-$CRM_{197}$ monoclonal antibody (mAb) 3F9 using a phage-displayed human synthetic Fab library and produced mouse anti-$CRM_{197}$ polyclonal antibody. The affinity ($K_D$) of 3F9 for $CRM_{197}$ was 3.55 nM, based on Bio-Layer interferometry, and it bound specifically to the B fragment of $CRM_{197}$. The sandwich ELISA was carried out using 3F9 as a capture antibody and the mouse polyclonal antibody as a detection antibody. The detection limit of the sandwich ELISA was <1 ng/ml $CRM_{197}$. In addition, the 3F9 antibody bound to the $CRM_{197}$-polysaccharide conjugates tested in a dose-dependent manner. This ELISA system will be useful for the quantification and characterization of $CRM_{197}$ and $CRM_{197}$ conjugate vaccines. To our knowledge, this study is the first to generate a human monoclonal antibody against $CRM_{197}$ and to develop a sandwich ELISA for $CRM_{197}$ conjugate vaccines.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.10
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• pp.2721-2727
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• 2009

This paper is construction on ontology_based mobile Customer Relationship Management system for efficient customer information management and analysis of medicine center. As using ontology technique, we support medicine service at grade according to quality and healthy of the customer based customer information. Proposed CRM system provides medical information and seminars to whom are necessity. For this, priority retrieval and similarity retrieval are able to be in the personnel order and the regional.

• International Commerce and Information Review
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• v.3 no.1
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• pp.157-176
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• 2001

국내외 마케팅에 있어서 경쟁의 심화로 말미암아 새로운 고객의 획득에 따른 비용-효과보다 기존고객과의 관계유지를 위하여 고객의 평생가치를 높이도록 노력하는 것이 오히려 효과적인 경우가 많아졌다. 이러한 관계마케팅의 개념은 최근 마케팅을 포함한 기업경영 전반에 적용되는 고객관계관리(CRM)로 확장되고 있다. 또한 인터넷 기반의 e CRM이 고객행동의 분석도구를 거의 정확하고도 실시간으로 파악할 수 있게 함으로써 통합적 CRM의 아키텍쳐와 솔루션이 개발, 적용되고 있다. 통합 CRM에서의 고객은 B2B이든 B2C이든 간에 개별(개인) 고객을 가리키며, 개별 고객의 니즈와 요구를 적절하게 충족시킬 수 있도록 개인화 시스템을 구축하여 관리하는 것이 중요하다. 따라서 본 논문에서는 통합 CRM의 기본 틀과 시스템을 비롯하여 개인화 설계를 어떻게 할 것인가에 관한 사례 및 실증분석에 앞서 그 배경 지식을 정리하고자 이론적 탐구를 하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.1619-1622
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• 2012

최근의 인터넷환경하에서 고객들과의 소통을 통한 관계의 이해와 관리 필요성이 증가하면서 고객관계관리(Customer Relationship Management, CRM)가 중요한 기능으로 고려되고 있다. CRM은 인터넷의 발달과 함께 e-CRM으로 발전되었으며, 최근 소셜 네트워크 서비스(Social Network Service, SNS)가 활성화되면서 s-CRM으로 변화하고 있다. SNS 는 자기를 표현하는 프로필과 사용자 간의 연결을 통한 소통으로 구성되어 있으며, 사용자간의 의견교환을 통한 자발적인 홍보와 노출뿐만 아니라 고객과 기업의 직접적인 커뮤니케이션 창구로서 CRM 마케팅을 펼치기에 적합하다. 본 연구는 SNS 중 현재 가장 많은 회원을 보유한 페이스북 팬페이지에서 e 쿠폰 발행을 매개로 소셜 네트워크 이용자들을 대상으로 충성 고객을 확보하기 위한 요인들을 분석하였다. 본 연구 결과는 페이스북 기업 팬페이지의 좋아요, e 쿠폰 발행, e 쿠폰 사용내역에서의 각 요인들의 영향을 분석하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2009.11a
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• pp.951-952
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• 2009

본 연구는 국내의 eCRM 구축 및 성공사례를 조사 분석하여 현재 eCRM의 도입과 구축을 하려는 기업이나 출발점에 있는 업체들에게 성공적 eCRM 구축 및 마케팅 전략을 제시하는데 그 목적이 있다. 이러한 목적을 달성하기 위하여 eCRM에 대한 이론적 고찰을 실시하고 분석하여 성공적 eCRM 구축 및 마케팅 전략을 제시한다

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2003.05a
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• pp.214-225
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• 2003

Now a day, the company must strengthen the contact-point of the customer who the company has and has to block the secession of the customer by providing services or goods on time. Under this market situation, the corporation extends the CRM for the customer management and strategic management, and set the CRM-strategies up for managing the customer relationship. For this, the present enterprise's level and the business-ability for the management of the customer relationship should be considered. Therefore, in this study, we will analyze the critical factors to set the CRM up as a strategy by studying the literature review. In the critical factors, the factors of enterprise level as well as the technical factor will be included. Secondly, as you know, the BSC is used to evaluate the corporation as a index. In this study the BSC model is changed and rearranged for the applied BSC model to measure the C3M level of companies. Thirdly, based on the model developed, the factors in the first step are classified by levels and weighted values are calculated by using AHP method. As a result, we will show the diagnostic model for check the operational performance of management, marketing and sales etc.

• Analytical Science and Technology
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• v.22 no.5
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• pp.376-385
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• 2009

In our study, the accuracy for measurement of seventeen 2,3,7,8-substituted PCDDs/PCDFs in certified reference material (CRM) which is the sample of homogeneous sediment matrix taken from an area known to have significant chemical contamination, particularly PCBs (polychlorinated biphenyls), was evaluated. Though the methodology in this study followed the official method of unintentionally produced persistent organic pollutants (UPOPs) announced by the Ministry of Environment of the Republic of Korea in 2007, there were slight changes using additional purification step by activated carbon column because the interferences of sample were not sufficiently removed when only multi-silica column and alumina column have been used for purification. The |En| number proposed by the Korea Research Institute of Standards and Science was used for a valuation basis of the accuracy. The |En| numbers of seventeen 2,3,7,8-substituted PCDDs/PCDFs have been indicated as 1 and below, they were decided "Pass" in this test, when DB-5MS column and SP-2331 column were used together. Because 1,2,3,7,8-PeCDD and #169-HxCB were not separated on DB-5MS column, the ions of 1,2,3,7,8-PeCDD were selected at M/M+2 instead of M+2/M+4 suggested by EPA 1613. It is possible to distinguish them in HRGC/HRMS analysis.