• The Journal of Society for e-Business Studies
• /
• v.20 no.4
• /
• pp.227-239
• /
• 2015

To decrease the damage of infrastructure from the natural disaster, initial reaction and emergent recovery are important. But up to now emergent recovery has mainly focused on the situation notices owing to the lack of technical support. In this paper, we described a web-based support system for disaster damage recovery of facility and electronic documents for requesting support of recovery resources. Recovery methods are decided using the damage recovery scenarios based on the acquired damage information, and the allocated recovery resources information is delivered to the recovery resources owner using the electronic documents. This system could readily be used for disaster response and emergency recovery.

• Proceedings of the CALSEC Conference
• /
• 1999.07b
• /
• pp.549-554
• /
• 1999

기업 환경이 글로벌화 됨에 따라 다수의 기업들이 하나의 공동 프로젝트를 수행 하기 위해 인터넷 등의 통신 네트웍을 통해 기업 간 데이터 등을 교환 및 공유하여 하나의 기업이 업무를 수행하는 것과 같은 유기적인 비즈니스 프로세스를 지원하는 가상 협업(Collaboration) 환경의 중요성이 날로 강조되고 있으며, 이러한 환경을 가상 기업(Virtual Enterprise)이라 한다. CALS는 가상 기업을 구축하기 위한 핵심 기술로써 이질 분산 데이터의 공유 환경을 제공하기 위한 여러 형태의 요소 기술들을 정의하고 있다. 본 논문에서는 여러 기업들 사이에서 데이터를 공유하기 위한 기반 기술인 CALS 표준 데이터 공유 서버에 대해 살펴본다. 특히, CALS 환경에서 주목하고 있는 SGML, STEP 등의 표준 데이터를 공유하기 위해 필요한 분산 객체 기반 서버 컴포넌트에 대해 논한다. 마지막으로 CALS 표준 데이터 공유 서버를 응용하여 기업간의 문서 공유 시스템을 개발하여 본 시스템의 유효성을 검증한다.

• The Journal of Society for e-Business Studies
• /
• v.10 no.3
• /
• pp.49-65
• /
• 2005

This paper is a research on the dynamic signature verification of error rate which are false rejection rate and false acceptance rate, the size of signature verification engine, the size of the characteristic vectors of a signature, the ability to distinguish similar signatures, and so on. We suggest feature extraction and comparison method of the advanced signature verification. Also, we have implemented web authentication server with Java technology for supporting various OS Platforms and designed for more efficient user interfaces.

• The Journal of Society for e-Business Studies
• /
• v.8 no.4
• /
• pp.183-205
• /
• 2003

There have been various attempts of Knowledge Management System in order to effectively support Knowledge Process and to manage a wide variety of unstructured knowledge. However, Knowledge Management System basically has some significant weakness for searching knowledge, extracting information and maintenance, and some difficulties to integrate such various knowledge resources. Several studies had been conducted to overcome these weaknesses and to improve the method of knowledge management. The purpose of this study is 1) to examine the effectiveness of Semantic Web Technology that has a great attention lately; whether it is useful to overcome the weaknesses, and 2) to review its strong points and some future uses. Further, differences of Semantic Web Technology compared to existing Knowledge Management System Architecture are reviewed. Finally, a new Semantic Web Enabled KMS Architecture is proposed. Also some prospects for future market direction are suggested.

• Proceedings of the Korean Information Science Society Conference
• /
• 2003.10b
• /
• pp.379-381
• /
• 2003

1990년대 이후 전자상거래에 대한 요구와 기대로 인해 각 국가와 Solution업체들은 전자상거래와 관련된 분야에 대한 연구개발에 큰 관심을 보이고 있다. 하지만 현재까지 전자상거래에 대한 연구는 주로 비즈니스 프로세스에 관한 연구가 대부분이었고 전자상거래의 발전에 의해 변화되는 유통구조를 새롭게 적용해야 하는 물류부분에 대한 연구는 상대적으로 미흡하였다. 본 논문에서는 전자상거래의 발전과 더불어 변화하고 있는 물적 유통에 대한 주요 요구사항의 하나인 물류 수요자(화주)와 공급자(운송회사)의 정보를 관리하고 그 정보를 바탕으로 상호간의 거래를 중개하는 e-Logistics 중개시스템의 구조 설계 및 기능을 제안한다.

• Proceedings of the Korean Information Science Society Conference
• /
• 2001.10a
• /
• pp.40-42
• /
• 2001

ebXML[1]은 UN/CEFACT와 OASIS가 주축으로 제정한 전자상거래 국제 표준으로 모든 거래 당사자들에게 상호 운용성, 안전 및 일관성 있는 방법으로 XML 기반의 구조를 제공하여 광범위 한 e-business 정보 사용이 가능하도록 하는 것을 목적으로 한다. ebXML Registry/Repository는 ehXML을 기반으로 한 전자상거래 시스템의 핵심 부분을 구성하며 Browse & Drill Down Query Filter Query와 같은 메커니즘을 기본적으로 제공하고 SQL Query를 선택적으로 지원한다. 본 논문에서 RDBMS상에서 Registry 시스템의 필수 질의 서비스인 Filter Query를 구현하기 위해 SQL로의 변놘 방법을 제안하고 적용 예를 설명한다.

• Proceedings of the Korean Information Science Society Conference
• /
• 2000.10a
• /
• pp.373-375
• /
• 2000

B2B, B2C, B2G, C2C로 구체화된 전자 상거래는 관련 국제 컨소시엄이 구축되고 그 유형에 있어서도 경매, 교환, 직구매, 입찰 등으로 다양해지는 등 이미 차세대 기업 비즈니스 모델로서의 위치를 확고히 하고 있고, 나아가 차별화 된 솔루션으로서 점원이 있는 시장, 실시간 인터넷 대금 납부 등의 서비스들이 국내외적으로 많이 모색되고 있는 실정이다. 본 논문에서는 비교쇼핑 에이전트를 지원하는 B2C 솔루션(ISPA:mIn Seon comparison Agent)을 제안하고 있는데, 비교 쇼핑 에이전트 역시 그러한 노력의 일례로서 이는 동종의 상품을 취급하는 여러 몰 간에도 그 제시 가격이 서로 다른 것에 착안하여 최저가격을 제시하는 사이트를 안내하는 기능을 한다. ISPA는 현 업계에서 웹 기반 시스템의 솔루션으로서 각광 받고 있는 EJB를 플랫폼으로 하며, 각 정보소스에 대한 정보 추출 규칙을 활용해서 온라인으로 비교 정보를 제공하는 종래의 인공지능의 접근과는 달리 J2EE 웹 개발 기술을 이용하여 오프라인으로 비교 정보를 구축하는 웹 기반 시스템으로써 에이전트를 지원한다. 나아가 핵심 클래스인 상품 클래스를 메타 데이터의 부분집합으로써 정의하는 기법을 적용하였는데 이는 개체 지향 패러다임의 시스템 구축 시에 전략적으로 응용될 수 있다.

• Spatial Information Research
• /
• v.21 no.6
• /
• pp.69-80
• /
• 2013

Our country has made every efforts to develop Real Estate Transaction culture with emphasis on Licensed Realtors by introducing Real Estate Transaction Law in 1983. Also, MOLIT(Ministry of Land, Infrastructure and Transport) designated several organizations including KAR(Korea Association of Realtors) as Real Estate Transaction Information Network Licensees for data credibility enhancement and transaction transparency. Nevertheless, the level of law abiding spirit and transaction culture are still similar to those of the old 'Bokdeokbang' era. The under-developed transaction behaviors prevent the social capital of people's credibility on Licensed Realtors from advancing, and results in the outcomes of unnecessary social cost. That is, very low credibility on the data on Sales Items in the market and the fear of speculative real estate price uprise and market distortions are continuing on. In this context, the purpose of this study is to propose the model of GIS-based Modernized Real Estate Transaction System and its execution policies to support credible Real Estate Information to the general public for efficient transactions in the market. Accordingly, the study aims at contributing to the modernization of Real Estate Transactions, fostering competitiveness of Realtors in the Real Estate Market.

• Proceedings of the CALSEC Conference
• /
• 2002.01a
• /
• pp.107-131
• /
• 2002

Recently, it is an important problem that combines part of sale, technical development etc.. as well as function that is the multi-item and small quantity production environment and production to computer network that supports synthetic efficiency of general corporation activity in manufacturing industry. Integration production information system is developed by these requests and globalization of production system and marketing by tough international competition of various industry product need IMS(Intelligent Manufacturing System) that cope in these change. Therefore, this paper searches analysis method, problem and development way for information system of manufacture field to construct this IMS efficiently, and develops each information strategy planning establishment step, product and integral way of products which is the systematic establishment way of essential information strategy planning in efficient manufacturing information system construction. Also, this paper presents detailed system design methods of each step and templates for efficient methodology of information strategy planning to support IMS efficiently.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
• /
• v.13 no.5
• /
• pp.87-102
• /
• 2018

The purpose of this study is to determine the impact of food service franchise's support system on franchisee's trust, financial performance and intention of multi-store operation. For this purpose, the results of the survey were collected for 111 small and mid-sized food service franchisees in Korea with less than 100 brand franchises, referring to article 9 of the act on Fair Trade. Structural equation model analysis was used for hypothesis testing. The results of the study are as follows; First, a support for store development, education, logistics, and supervisors among franchise's support system were found to have a significant impact on the franchisee's trust, but public relations support was not significantly affected. Second, a support for store development had significant influence on the financial performance, but the support for education, logistics, supervisors and public relations did not significantly affect the financial performance. Third, franchisee's trust has been shown to have a significant impact on financial performance and intention of multi-store operation. Fourth, financial performance was shown to have a significant impact on the intention of multi-store operation. Finally, confirming the mediated effects of financial performance on the effect of franchisee's trust and intention of multi-store operations also proved to have indirect effects. This study identified the impact relationship between the small and medium-sized food service franchise support system, franchisee's trust, financial performance and intention of multi-store operation. In particular, it is deemed meaningful that the performance of Korea's small and medium-sized food service franchises and the relationship of influence that can grow together through the qualitative growth of the franchise's system.