• Proceedings of the Korea Database Society Conference
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• 2000.11a
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• pp.329-336
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• 2000

본 논문은 이동통신기기를 이용한 무선 데이터 서비스에 관해 분석 고찰하고, 현존하는 무선통신기기를 이용한 비즈니스 모델을 도출 하였으며, 우리생활을 보다 편리하게 할 수 있는 intelligent 공간 관리시스템과 이동통신 기기를 이용한 무선 인터넷 광고 등을 중심으로 한 무선 멀티미디어 서비스의 구현에 관하여 기술하였다.

• Review of KIISC
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• v.13 no.6
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• pp.79-91
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• 2003

최근 인터넷의 급속한 발전과 함께 웹 애플리케이션 형태로 서비스를 제공하였던 것이 다양하고 개별적인 웹 애플리케이션들을 효율적으로 통합하는 웹서비스 방식으로 진화하고 있다. 이에 따라, 차세대 플랫폼의 대안으로 웹서비스(Web Services)가 급부상하고 있다. 웹서비스를 통해 인터넷이나 인트라넷상에서 웹 애플리케이션간의 연동 즉, 비즈니스 통합이 가능하게 된 것이다. 이러한 비즈니스 통합 환경에서 웹 애플리케이션 보안은 필수적인 요소이며, 웹서비스 보안에 대한 연구개발이 필요하다. 본 고에서는 웹서비스에 대한 전반적인 사항을 분석하여 문제점을 도출하고 XML-Web Services 보안 모델을 검토하며 그 기반 구조 및 기능을 살펴본다. 그리고, XML 정보보호기술을 기반으로 웹서비스 애플리케이션의 보안 프레임워크를 제시한다. 최종적으로 제안된 모델은 차세대 웹 애플리케이션 보안 프레임워크의 기반 기술이 될 것으로 기대된다.

• Journal of the Korea Convergence Society
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• v.10 no.6
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• pp.157-164
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• 2019

This research examines how IoT makes a significant contribution to the innovation of media firms. The media firms will be able to find new reveue sources and strengthen firms' competence through innovating product, process and business model. While IoT increases the experience of interactivity and immersion for consumption, it improves the way ads are exposed and its impact is measured, leading to revenue increase. For these benefits fulfilled, innovation friendly media eco-system must be established. It is the most critical that media firms should change skeptical attitude toward IoT's potential and actively invest it to employ IoT. The government should create regulatory framework to best utilize the innovative advantages of IoT.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.494-497
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• 2008

DIMPEC, Direct Interactive Motion Picture Electronic Commerce technique is not only that gain additional detail information on the entry properties and actor custom by seeing and hearing VOD and TV drama with internet but also source technology which can buy product using electronic commerce. Also, this is enable to construct in variety platform environment like internet, PDA, MOBILE, Settop box, and this is a technology where competition is very high due to application is possible to satellite DMB, and DMB for ground which is high technology IT. DIMPEC is expected that next generation business model will be formed by combining to user participation, consumption magnification of mobile contents, advancement and intelligence of internet service which is next generation internet business model which combines this technique.

• Journal of Internet Computing and Services
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• v.21 no.3
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• pp.83-92
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• 2020

Recently, many companies and organizations are interested in predictive process monitoring for the efficient operation of business process models. Traditional process monitoring focused on the elapsed execution state of a particular process instance. On the other hand, predictive process monitoring focuses on predicting the future execution status of a particular process instance. In this paper, we implement the function of the business process remaining time prediction, which is one of the predictive process monitoring functions. In order to effectively model the remaining time, normalization by activity is proposed and applied to the predictive model by taking into account the difference in the distribution of time feature values according to the properties of each activity. In order to demonstrate the superiority of the predictive performance of the proposed model in this paper, it is compared with previous studies through event log data of actual companies provided by 4TU.Centre for Research Data.

• Electronics and Telecommunications Trends
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• v.17 no.4 s.76
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• pp.29-38
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• 2002

최근 IT 산업의 새로운 비즈니스 모델로 무선인터넷 산업이 각광을 받고 있으며, 침체된 국내 시장에 활력이 일 것으로 예상되고 있다. 또한 무선인터넷을 위한 기술이 완성 단계에 이르고 있는 상황에서 시장 및 산업을 전망하는 것은 매우 중요한 일이다. 따라서 본 고는 무선인터넷 산업을 전망하고, 향후 전개될 방향에 대한 시사점을 제시하고자 한다.

• Journal of the Korea Computer Industry Society
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• v.4 no.10
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• pp.751-760
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• 2003

One of the business in the future will be executed by Business to Business(B to B) model of E-Commerce. The concept of the B to B model composes the work process, people, and supporting environment. The work processes are related to the information process, technologies, and standards. Information process elements contains digital data exchange, data sharing, and collaboration. This paper designed and implemented the XML-based Business Flow Management System(BFMS) for B to B model of E-commerce in the Internet. BFMS in this paper automatically performs the information process for B to B model such as electronic bidding system including purchase order management, bidding management, delivery management to build E-Commerce in the Internet. XML can be used as document standard between business for skating and exchange of data and also provide platform independent environment.

• Journal of Fashion Business
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• v.17 no.5
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• pp.57-69
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• 2013

The purpose of this study is to compare the traditional shopping model and virtual avatar fitting model with regards to credibility and favorable impression effects on shopping mall satisfaction, product preferences, and purchasing intentions of apparel e-commerce. Questionnaires are distributed to 10-30s years old consumers who live in Seoul. Data are analyzed by descriptive statistics, Cronbach's ${\alpha}$, and regression analysis. The results are that the provoked credibility and favorable impression from the traditional shopping model affects the consumers' shopping mall satisfaction and buying intention in descending order. In additional, the credibility from traditional shopping model affects the product preference. The provoked credibility from the virtual fitting model influences the consumers' product preferences, and buying intentions. The favorable impression from the virtual fitting model affects shopping mall satisfaction. In general, provoked credibility from virtual avatar fitting model and traditional shopping model play key roles which could influence the consumers' buying intention.

• Proceedings of the Korean Information Science Society Conference
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• 2004.10a
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• pp.391-393
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• 2004

네트워크의 발전과 함께 인터넷을 통한 기업 활동이 점차로 증가하면서 기업들간(B2B)에 실시간 데이터를 안전하게 서비스하기 위하여 여러 개의 시스템이 거미줄처럼 연계되고 있다. 전통적으로 기업들간에는 EOI(Electronic Data Interchange) 시스템과 독자적인 부가가치 통신(VAN, Value-Added Network)을 통한 데이터 교환방식을 사용했으나, 이 모델은 초기비용이 비쌀 뿐만 아니라, 데이터를 실시간 이벤트가 아닌 일괄작업(batch)으로 처리하였다. 그러나, 현재 B2B 간의 데이터 교환 및 상호 작용 방법으로 인터넷, XML, 그리고 메시징 시스템을 사용하고 있으며 특히, 메시징 시스템은 소규모의 시스템이 B2B에 참여하거나 탈퇴하는 비즈니스 작업의 어려움을 덜어준다. 본 논문에서는 인터넷상에서 이루어지는 B2B간의 데이터 교환 및 상호 작용을 위하여 메시징 시스템중 대표적인 JMS를 기반으로 안전한 데이터 교환 모델을 설계 및 구현한다. 따라서, 본 논문에서 제시하는 메시징 모델을 B2B 시스템에 적용하면 기업들간 안전한 메시지 전송을 보장할 수 있다.

• Journal of the Korea Convergence Society
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• v.10 no.5
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• pp.9-16
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• 2019

In this paper, it will analyze security problems, so technology's potential can apply to business security area. First, in order to deep learning do security tasks sufficiently in the business area, deep learning requires repetitive learning with large amounts of data. In this paper, to acquire learning ability to do stable business tasks, it must detect abnormal IP packets and attack such as normal software with malicious code. Therefore, this paper will analyze whether deep learning has the cognitive ability to detect various attack. In this paper, to deep learning to reach the system and reliably execute the business model which has problem, this paper will develop deep learning technology which is equipped with security engine to analyze new IP about Session and do log analysis and solve the problem of mathematical role which can extract abnormal data and distinguish infringement of system data. Then it will apply to business model to drop the vulnerability and improve the business performance.