• The Journal of Society for e-Business Studies
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• v.12 no.1
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• pp.1-24
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• 2007

In the mold parts industry, customers typically place orders for order-made parts with some changes to the design specifications of ready-made parts within the extent of the manufacturing capability of the supplier. Being customized for ready-made parts, existing e-Catalog systems cannot support the above trade pattern. To solve this problem, an ETO (engineering-to-order) method is proposed here, enabling the trade of order-made parts in an e-Catalog system by utilizing the design and manufacturing knowledge of the part suppliers. After addressing technological challenges and solutions, we briefly describe application of the ETO method to two types of mold parts - ejector pins and mold bases.

• Journal of Korean Electronics
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• v.4 no.9
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• pp.101-102
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• 1984

• Journal of Korean Electronics
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• v.8 no.10
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• pp.14-20
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• 1988

• Journal of Korean Electronics
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• v.14 no.1
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• pp.62-68
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• 1994

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.07a
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• pp.413-414
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• 2023

최근 비대면 서비스의 발전으로 서빙 로봇의 역할이 중요해졌다. 호텔, 리조트 등 높은 품질의 서비스를 요구하는 곳에서 서비스 질 향상을 위해 전문화된 인력을 필요로 하지만 개개인의 능력과 인력 부족으로 인해 소비자에게 제공되는 서비스의 질이 균일하지 못하거나 만족스럽지 못하다. 본 논문은 균일화된 높은 서비스를 제공하고 새로운 서비스를 경험할 수 있게 하는 '주문이 가능한 스마트 서빙 시스템 로봇'을 제안한다. 단순한 음식 운반이 아닌 소비자를 맞이하고 앱 인벤터를 통해 주문을 직접 받아 서버에 전송하여 카운터 및 주방에서 주문 목록을 확인할 수 있다. 또한 완성된 음식을 받아 운반하여 소비자의 테이블에 직접 제공하여 기존 서빙 로봇의 불편함을 보완하였다. 초음파 센서를 이용하여 장애물 발견 시 정지하여 안전한 구동이 가능하다. 스마트 서빙 시스템 로봇을 통해 인력 부족 문제를 해결할 수 있고, 인력을 고부가 가치 업무에 집중할 수 있어 서비스 로봇의 발전을 선도하고 식당뿐만 아니라 병원, 물류센터 등 다양한 분야에 적용 할 수 있을 것이다.

• The Journal of Society for e-Business Studies
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• v.26 no.1
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• pp.67-78
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• 2021

The number of domestic e-commerce transactions has been breaking its own record by an annual average growth rate of over 20% based on volume for the past 5 years. Due to the rapid increase in e-commerce market, retail companies that have difficulty meeting consumers in person are in fierce competition to take the lead in the last mile service, which is the only point of contact with customers. Especially in the delivery area, where competition is most intense, the role of the fulfillment center is very important for service differentiation. It must be capable of fast product preparation ordered by consumers in accordance with the delivery service level. This study focuses on the order picking system for rapid order processing in the fulfillment center as an alternative for companies to gain competitive advantage in the e-commerce market. A mixed integer programming model was developed and implemented to optimize the stock replenishment in order picking facilities. The effectiveness was scientifically and objectively verified by simulation using the actual operation process and data.

• ETRI Journal
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• v.9 no.1
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• pp.4-11
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• 1987

VLSI 설계 및 공정기술의 발전과 함께 자동설계기술의 필요성은 거의 절대적이 되고 있다. 특히 앞으로 수년내에 전자 시스팀 설계가 주문형 VLSI를 직접 설계하게 되는 것을 자동설계 기술의 뒷받침에 의하게 된다. 본고에서는 IC설계에 필요한 자동 설계에 관한 사항 및 연구소의 현황을 고찰했다. 또한 그 동안 시도했던 주문 및 반주문형 IC 설계에 자동설계 툴을 이용했던 예를 비교 검토했다. 마지막으로 장래의 자동설계기술에 대해 살펴보았고, 관련하여 연구소의 자동설계기술 연구 방향에 대해서 언급했다.

• The Journal of Society for e-Business Studies
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• v.15 no.1
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• pp.89-101
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• 2010

In some industries, manufacturing firms' distinctive competences include not only product superiority but also service excellence. For example, in a highly volatile and dynamic market, flexibility and responsiveness are more valued than just the product cost. And sales order processing, in that respect is a very important process. However, previous studies on sale order processing have considered only due-date assignments or dealt with production scheduling to minimize production cost or delivery lead time. Due to recent advances in information technology, a new approach is possible in dealing with sales order processing. For example, RFID(Radio Frequency IDentification) and ubiquitous computing technology adds real time visibility and traceability to supply chain. In this study, we develop a new due-date re-negotiation process for sales order management and propose a new business integration model to support the re-negotiation process based on RFID, ubiquitous computing technology and RosettaNet's PIPs.

• Journal of Digital Contents Society
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• v.4 no.1
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• pp.1-10
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• 2003

This research focuses on the system design of a service method for a customized electronic card on the internet. It develops the system which covers from the input stage of the credit information including a credit card number, a debit card number, and a bank account number, through the process of decision for issuing the customized electronic card and for the payment of business transaction, to the payment stage. Users are allowed to make their own customized card depending on their situations by choosing a limit of balance, a number of usage, expiration date, recharge, and, anonymity of electronic card on the internet. These characteristics enhances convenience and security of card users. In addition, user's financial damage can be minimized when a credit card is lost by any reason.

• Journal of Intelligence and Information Systems
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• v.9 no.3
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• pp.1-21
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• 2003

In this research, we developed a Multi-Agent based Negotiation Support System to be able to increase the competitive power of a company in dynamic environment and correspond to various orders of customers by diffusion of electronic commerce. The system uses the agent technology that is being embossed as new paradigm in dynamic environment and flexible system framework. The multi-agent technology is used to solve these problems through cooperation of agent. The system consists of six sub agents: Mediator, manufacturability Analysis Agent, Process Planning Agent, Scheduling Agent, Selection Agent, Negotiation-strategy Building Agent. In this paper, the proposed Multi-Agent based Negotiation Support System takes aim at the automation of transaction process from ordering to manufacturing plan through the automation of negotiation that is the most important in order-taking transaction.