• Fashion Information and Technology
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• v.9
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• pp.2-9
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• 2012

• Proceedings of KHEA Conference
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• 2004.04a
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• pp.109-109
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• 2004

• Fashion Information and Technology
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• v.12
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• pp.71-79
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• 2015

• Journal of the Institute of Electronics and Information Engineers
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• v.52 no.5
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• pp.183-189
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• 2015

In this paper, we propose an efficient implementation method that current-voltage sourcing and measuring for LED using (+) single power. this method has the advantage of reducing the error of the circuit and calibration of system, and also improving the complexity of hardware than the method of using a (+)(-) current or voltage sourcing and measuring.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2001.01a
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• pp.169-175
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• 2001

It is not easy for business workers to find proper information for his job, because of the following problems:(1) information exist in various information system both internal and external with diverse formats(2) he cannot estimate relevance of all the information and (3) he cannot select proper information among large volume of information. The requirements for the systems are the following things:(1) search of relevant information from various internal and external information systems(2) proving an integrated view of information for workers, and (3) information processing and decision-making are seamlessly integrated fro business workers. We proposed an agent system to fulfill the requirements. We focus on the purchasing job, and developed a prototype system. PIPA(Purchasing Information Process Agent). The PIPA performs not only information processing jobs(information search gathering, display, business form -making)but also decision-making support job (evaluation of supplier candidates, and apply of sourcing policy) for sourcing manager. The framework of the PIPA can be appled to other information processing and desision-making jobs.

• Journal of the Korean Society of Clothing and Textiles
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• v.19 no.1
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• pp.96-103
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• 1995

의류산업의 효율성 (efficiency) 제고를 위한 중요한 결정의 한가지는 상품생산지 및 생산방법 즉 생산지 결정전략(sourcing strategy)에 관한 것이다. 점차 생산의 대상지역과 방법이 다양해짐에 따라 이는 복잡한 의사결정체계를 요하게 퇸다. 본 연구는 생산지 결정의 의사결정과정에서 흔히 중요시되는 생산비용 이외에 비생산비용, 즉 거래비응(transaction cost)으로 포현될 수 있는 인자를 분석하고자한다. 이를 위해 미국 의류, 신발 산업의 생산지 결정의 첫단계로서 해외기지생산과 국내생산의 문제점을 비교하였다. 의류산업과 신발산업에 있어 적시공급과 품질관리가 생산지에 관계없이 공통된 문제점으로 지적되었고 의류산업의 겋우 노동력 부족과 재료의 공급이 국내생산의 문제점으로, 오랜생산기일과 생산국가의 환경적요소(예를 들면, 정치적 불안정, 정부규제 등)가 해외기지생산의 특이한 문제점으로 지적되었다. 본 연구는 비국의 의류, 신발 산업을 대상으로 한 것이나, 최근 저가의 노동력을 찾아 동남아 또는 남미로 생산지를 이전하는 국내 의류, 신발업체들이 급격히 증가하고 있음을 감안할 때, 우리 산업에도 시사하는 바가 크다고 할 수 있다.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.16
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• pp.267-293
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• 2001

The telecommunications-based information technology and the provision of electronic commerce are broadening possibility of the virtual enterprise. The purpose of this paper is to enhance academic and practical understanding virtual enterprise as one of the most promising new concepts in electronic commerce area. I strive to establish the concept of virtual enterprise as a strategic source of competitive advantage in small & medium business. I analyze several new trends and concepts in strategic business area which will eventually lead small & medium business to the virtual enterprise. It has great potential benefits for small & medium businesses which are placed in difficult circumstances. They must build IT infrastructure and make use of co-sourcing for the utilization of virtual enterprise. This paper also suggests the strategic methods which enable the conventional enterprise to introduce the virtual enterprise.

• International Journal of Advanced Culture Technology
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• v.6 no.4
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• pp.226-232
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• 2018

The rapid pace of growth in internet usage and rich mobile applications and with the advantage of incredible usage of internet enabled mobile devices the Green Mobile Crowd Computing will be the suitable area to research combining with cloud services architecture. Our proposed Framework will deploy the eHealth among various health care sectors and pave a way to create a Green Mobile Application to provide a better and secured way to access the Products/ Information/ Knowledge, eHealth services, experts / doctors globally. This green mobile crowd computing and cloud architecture for healthcare information systems are expected to lower costs, improve efficiency and reduce error by also providing better consumer care and service with great transparency to the patient universally in the field of medical health information technology. Here we introduced novel architecture to use of cloud services with crowd sourcing.

• Proceedings of the CALSEC Conference
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• 2001.08a
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• pp.25-33
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• 2001

eProcurement System io for the improvement of costs and productivity, and consists of eCatalog, eSourcing supporting the supplier selection, and ePurchase system supporting purchase request, approval, and PO.(omitted)

• Proceedings of the Korea Database Society Conference
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• 2000.11a
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• pp.1-10
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• 2000

o Procurement inefficiencies - Material and Purchase Process Cost reduction o Sourcing not proactive - Lack of visibility disrupts ability to deliver o Poor collaboration impedes ability to meet demand o Communications Impeded by product content negotiation (omitted)