• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2006년도 춘계공동학술대회 논문집
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• pp.283-287
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• 2006

본 논문에서는 유통 매장에서 상품 진열대 및 상품 보관 창고에 있는 상품의 부족 현상(결품)으로 인한 판매 손실을 최소화하기 위해 적시에 상품을 보충 할 수 있도록 RFID기반 판매 및 재고 상품의 실시간 모니터링을 이용한 자동보충진열 지원 시스템을 제안한다. 제안하는 시스템은 매장의 진열상품과 재고상품에 대한 정보 파악이 실시간으로 가능하며, 지능형 학습에 의한 안전재고 임계값 계산 및 자동 공지 에이전트를 통해 효율적으로 자동 발주 프로세스를 지원해 줄 수 있어 상품 진열대 및 창고의 재고 상품을 효율적으로 관리할 수 있다.

• 산경연구논집
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• 제6권3호
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• pp.5-8
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• 2015

Purpose - This article's aim is to examine how the utilization of existing and future decision-support systems will lead to a change in the auditing process. Research design, data, and methodology - An information system is a special decision-support system that combines information obtained from various sources and communicates among them to help in assessing appropriate complex financial decisions. This paper analyzes techniques such as data and text mining as components of decision-support systems to be used in the auditing process. Results - We present views about how existing decision-support systems will lead to a change in audits. Auditors, who currently collect significant data manually, will in the future move towards management through complex decision-support systems. Conclusions - Although some internal audit functions are integrated into systems of continuous monitoring, the use of such systems remains limited. Thus, instead of multiple decision-support systems, a unified decision-support system can be deployed for this that includes sensors integrated within a company in different contexts (e.g., production, sales, and accounting) that continually monitors violations of controls, unusual patterns, and unusual transactions.

• 대한안전경영과학회지
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• 제5권1호
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• pp.45-56
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• 2003

This study intend to make easy modification, even if there is a new job or structure change, by modularizing program and computerize and automation of production control management used in CIM. Under the condition where manager control production on the job-site, for increasing connection with other operation and management on the computer by monitoring center computer, Recognizing information by computer is needed, it is possible by converting transaction. So production increase and quality improvement are possible by diminishing manager's and producer's work with the result of the study combining POP and CIM, after that, in e-business and m-business period that every enterprise must pass, customer satisfaction and sales promotion are possible with employee's computerizing minds. These study result also can knowledge process condition with theoretical class and have a power in finding a solution with foundation of theoretical knowledge.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제4권3호
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• pp.353-360
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• 2004

In this paper we describe Task-Based Problem Solving Adapters (TPSAs) for modeling a humam solution (through activity-centered analysis) to a software solution (in form of computer-based artifact). TPSAs are derived from the problem solving pattern or consistent problem solving structures/strategies employed by practitioners while designing solutions to complex problems. The adapters developed by us lead toward human-centeredness in their design and underpinning that help us to address the pragmatic task constraints through a range of technologies like neural networks, fuzzy logic, and genetic algorithms. We also outline an example of applying the TPSAs to develop a working system for assisting sales engineers of an electrical manufacturing firm in preparing indent and monitoring the status of orders in the company.

• Journal of Information Technology Applications and Management
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• 제27권6호
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• pp.117-139
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• 2020

This research analyzes the factors that affect the consumers' participation of the internet-only banks, and suggests effective financial sales strategies and methods to attract more users. Through prior research review and interviews with experts, the factors affecting the consumers to sign up for the internet banks are identified. The actual user data from the internet banks are used for the analysis, providing more systematic and credible results. The research shows that social media buzz positively affects the user growth, proving Granger Causality relation of increasing social media buzz on K Bank increases K Bank users. The research also shows that marketing activities noticeably impacts K Bank's positive user growth. On the other hand, the event of Kakao Bank's grand opening shows negative effect. The results from the research validates the need for periodical monitoring process of social media buzz. Moreover, the research proves that the integrated analysis of social media buzz and marketing effect is also essential.

• 산경연구논집
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• 제11권2호
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• pp.25-31
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• 2020

Purpose: The AEO (Authorized Economic Operator) program, created in 2001 in the United States due to 9.11 terrorist's attack, fundamentally changed the trade environment. Korea, which introduced AEO program in 2009, has become one of the world's top countries in the program by ranking 6th in the number of AEO certified companies and the world's No. 1 in MRA (Mutual Recognition Agreement) conclusions. In this paper, we examined what trade-economic and non-economic effects the AEO program and its MRA have in Korea. Research design, data and methodology: In this study we developed a model to verify the impact between utilization of AEO and trade-economic effects of the AEO and its MRA. After analyzing the validity and reliability of the model through Structural Equation Model we conducted a survey to request AEO companies to respond their experience on the effects of AEO program and MRA. As a result, 196 responses were received from 176 AEO companies and utilized in the analysis. Results: With regard to economic effects, the AEO program and the MRA have not been directly linked to financial performance, such as increased sales, increased export and import volumes, reduced management costs, and increased operating profit margins. However, it was analyzed that the positive effects of supply chain management were evident, such as strengthening self-security, monitoring and evaluating risks regularly, strengthening cooperation with trading companies, enhancing cargo tracking capabilities, and reducing the time required for export and import. Conclusions: When it comes to the trade-economic effects of AEO program and its MRA, AEO companies did not satisfy with direct effects, such as increased sales and volume of imports and exports, reduced logistics costs. However, non-economic effects, such as reduced time in customs clearance, freight tracking capability, enhanced security in supply chain are still appears to be big for them. In a rapidly changing trade environment the AEO and MRA are still useful. Therefore the government needs to encourage non-AEO companies to join the AEO program, expand MRA conclusion with AEO adopted countries especially developing ones and help AEO companies make good use of AEO and MRA.

• 한국의류학회지
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• 제30권5호
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• pp.788-799
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• 2006

The purpose of this study was to analyze fashion merchandising process, to apply customer information in merchandising process and to examine customer management strategies of fashion industry in on-line and off-line channel. In depth, face to face interviews with structured questionnaires were conducted with MD and customer managers from selected 4 brands, one from each categories of men's, women's, casual and sports wear. Key findings of the study were as follows: First, they followed fashion merchandising process of 18 steps and collected trend information and sales data were applied to planning, selling/promoting process to plan season concept, design, and promotion activity. Second, commonly applied customer information types in fashion merchandising process were all from indirect information collected from sales data and forecasting companies. However, casual and sports wear conducted consumer monitoring activity f3r collecting customer data directly from customer participation. Third, in off-line channel, customers are segmented by amount of purchase they make in a specific time period and all the categories show high interest in valuable customers. However, only men's and woman's wear conducted promotion activities for valuable customers as a differentiated marketing strategy. In on-line channel, companies were interacting with the customers through internet web site to determine their demands. In conclusion, this study has significance in that it propose the necessity and strategy of differentiated customer management approaching by analyzing and comparing fashion merchandising activity process cases.

• 한국식품과학회지
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• 제36권6호
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• pp.872-878
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• 2004

스웨덴에서 발암 가능성이 높은 물질 아크릴아마이드가 굽거나 튀긴 음식에서 검출되었다고 발표한 후 아크릴아마이드에 대한 연구가 전세계적으로 진행되고 있다. 본 연구에서는 국내 식품에 대한 모니터링을 위해 다양한 식품을 선택하여 327개 식품을 분석하였다 모티터링 결과 원료식품은 ND-17 ppb, 밥은 ND-14 ppb, 떡은 ND-<10 ppb, 빵은 <10-33 ppb, 유탕면은 ND-27 ppb, 영유아식은 ND-15 ppb, 후렌치 후라이는 141-1,118 ppb, 뻥튀기 누룽지 강냉이 및 건빵은 15-587 ppb,단백질 식품은 ND-<10 ppb, 포테이토 칩, 포테이토 스낵은 278-3,277 ppb, 크래커, 스낵, 비스킷은 13-459 ppb, 시리얼은 <10-236 ppb, 차 및 음료는 ND-24 ppb, 커피는 394-1026 ppb, 초콜릿은 13-30 ppb, 사탕, 캐러멜은 ND-34 ppb, 통조림은 ND-20 ppb, 버터, 마가린 및 유제품은 ND-<10 ppb, 장류은 ND-60 ppb, 소스는 ND-51 ppb, 기타(땅콩, 호두)는 ND-13 ppb 범위의 아크릴아마이드가 검출되었다 국내 제품의 아크릴아마이드 함량은 외국에서 분석된 아크릴아마이드 함량과 비슷하였다.

• 한국산학기술학회논문지
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• 제20권8호
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• pp.657-661
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• 2019

자동차 산업은 전 세계적으로 매출액이 1조 달러가 넘고 1천만 명 이상을 고용하고 있는 세계최대 제조업으로서, 약 2만 여개의 부품으로 완성되는 복합적 성격의 대표적인 산업이며 자동차 조립공정은 도장된 차체에 약 3천여 종의 내장, 계기판, 시트, 유리, 엔진, 트랜스미션, 차축 등의 유닛(Unit)을 조립하는 노동집약적 공정으로, 타 공정에 비해 자동화 비율이 가장 낮은 특징을 가지고 있다. 또한, 현재의 자동차 조립공정은 작업자의 조립작업에 대한 실시간 모니터링이 이루어지고 있지 못한 실정으로, 작업자의 작업 공구위치 측정시스템의 도입을 통해 공구의 위치를 실시간으로 파악하고 분석하여 일관된 작업 순서를 지시하면서 작업의 누락 및 가감을 체크한다면, 자동차 제조공정에서 발생할 수 있는 불량을 사전에 차단하여 조립공정의 생산성 및 품질향상을 이룰 수 있다. 따라서 본 논문에서는 작업자의 작업공구 위치 측정 시스템의 도입을 통해 일관된 작업 순서를 지시하면서 작업의 누락 및 가감을 체크하고, 제조공정에서 발생할 수 있는 조립불량을 사전에 차단하여 조립공정의 생산성 및 품질향상을 이룰 수 있는 실시간 공구 위치추적 시스템의 구성을 위하여 UWB(Ultra Wide Band) 무선측위를 활용한 공구의 실시간 위치추적시스템을 개발하고 그 효용성을 증명하고자 한다.

• 정보보호학회논문지
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• 제22권1호
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• pp.99-106
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• 2012

다수의 민간기업체 및 공공기관들은 영업, 홍보, 민원처리 등의 업무를 위하여 다양한 방법을 통해 개인정보를 수집하고, 조직의 이익 및 업무처리를 위해 개인정보를 활용하고 있다. 하지만 이렇게 수집된 개인정보에 대한 기술적, 관리적 조치 및 내부통제의 미숙으로 인해 개인정보의 오남용 및 유출이 사회적 문제로 크게 대두되고 있으며, 정부에서도 개인정보보호에 대한 중요성을 인식해 개인정보보호법의 시행을 추진하고 있는 실정이다. 본 연구에서는 조직에서 관리하고 있는 개인정보의 취급 패턴을 분석하여 이상징후를 탐지하고, 사전에 개인정보 유출 및 오남용에 대한 대처가 가능한 방안에 대해 기술하고 있다. 특히 개인정보 유출과 관련된 요소들을 객관적으로 측정이 가능한 핵심위험지표들로 수치화하여 관리할 수 있는 개인정보 유출 모니터링 시스템의 설계 방안에 대해 제시하고자 한다.