• Title/Summary/Keyword: Application Service Provider

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Implementation of the B2B e-Marketplace Application Service Providing System for Direct Transactions between Suppliers and Buyers (판매자와 구매자간 직거래를 지원하는 ASP 방식의 B2B e-마켓플레이스 시스템 구현)

  • 김중인;최정상
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.26 no.1
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    • pp.30-39
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    • 2003
  • This paper presents the business model and system functionalities of a B2B e-marketplace solution that not only can overcome some problems of the public e-marketplace, but also can be applicable to both public and private types of e-marketplaces. This solution is different from the most of the public e-marketplace solutions that their main sources of revenue are transaction commissions or transaction fees through the third-party intermediation. Instead, this solution provides an ASP (Application Service Provider) functionality for direct, disintermediated purchasing and sales-related transactions between suppliers and buyers. With this functionality, suppliers and buyers electronically commerce with each other without the disclosure of their transactions as well as transaction commissions.

Design of a Contract between an Application Service Provider and a Network Service Provider (응용서비스 제공자와 망사업자간의 계약 설계에 관한 연구)

  • Mo, Jeong-Hun;La, Rlchard J.
    • Proceedings of the Korean Operations and Management Science Society Conference
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    • 2007.11a
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    • pp.413-417
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    • 2007
  • 본 논문에서는 응용서비스 제공자가 망사업자의 망을 이용하여 응용서비스를 제공하고 망사업자에게 사용대가를 지불하는 경우를 다루었다. 우리는 Stackelberg 게임을 이용하여 두 사업자간의 계약(contract)설계 문제를 정형화하였고 이 게임의 균형점 (equilbrium)이 유일하다는 것을 보였고 또 이 균형점이 망사업자의 위험선호도에 따라서 어떻게 바뀌는지를 고찰하였다.

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The Proposals of Identity Escrow Scheme to Control User's Anonymity (사용자의 익명성을 제어하는 신원 위탁 방식 제안)

  • 황보성;이임영
    • Journal of Korea Multimedia Society
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    • v.3 no.6
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    • pp.617-624
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    • 2000
  • We introduce the concept of a Identity Escrow Scheme, an application of key escrow ideas to solve the problem of authentication. In the Identity Escrow Scheme, the User escrows a own real identity to the Issuer and receives a Authentication Information. In authentication step, between the User to the Service Provider, the User only gives a Authentication Information to the Service Provider. Therefore, the Service Provider don't know a real identity of user's. However, when the User does unlawful actions, the Lawful Agent is called by the Service Provider, and his anonymity is revoked by cooperation of the Issuer and the Lawful Agent. We propose new Identity Escrow Schemes and analyze these.

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A study on the factors influencing the ASP service users' repurchase intent and organization benefits (ASP(Application Service Provider) 서비스 사용자의 재구매 의사와 조직 이익에 미치는 영향요인 연구)

  • Kim, Kyung-Kyu;Shin, Ho-Kyoung;Kim, Su-Hyun
    • Journal of Information Technology Applications and Management
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    • v.17 no.1
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    • pp.55-81
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    • 2010
  • ASP service users' needs for flexible and customized services to deal with changes in business environments and user contexts seems to be appealing due to the progress of technology and IT paradigm such as ubiquitous computing and web 2.0. Through the lens of expectancy confirmation and flexibility, we explored factors that influence users' repurchase intent and organizational benefit in ASP services. With an empirical study, we examined information quality, service quality, flexibility, customization, user satisfaction, trust in ASP services can contribute to the repurchase intent and organizational benefit. In addition to, business type and company size are added to the research model as control variables for user satisfaction, trust, and repurchase intent. Our findings suggested that the service quality and flexibility significantly were cruicial determinant of user satisfaction in ASP services. Furthermore, user satisfaction significantly influenceS repurchase intent, and organization benefits were affected by repurchase intent. This study has important implications for academic researchers and practitioners who seek to understand factors that affect ASP service users' repurchase intent and organization benefits.

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The Targeting for Users Data Service of 3D-mesh contents (맞춤형 Targeting 3차윈 컨텐츠 Data 서비스)

  • Jung Jong-Jin;Lee Jong-Sul;Lim Tae-Bum;Lee Seok-Pil
    • Proceedings of the Korean Society of Broadcast Engineers Conference
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    • 2003.11a
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    • pp.83-86
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    • 2003
  • With the opening of digital broadcast services and development of wire/wireless Internet, the current multimedia broadcasting is provided for has various services. The user will be provided lots of various content through the various channel and media. Content provider and consumer want the various service using content with the better quality which is fit to user preference. For transmitting this content in the limited transmission channel capacity, it needs to transmit the highly compressed content which user wants. The content of 3D mesh model-based on MPEG-4 enables the various content service that provides the lower capacity and the better quality, and Targeting service enables just provide the contents that user more wants and likes. The adaption of Java application program and 3D program can provide the content service utilizing 3D mesh model, so content provider and consumer can share the more information about the content. This paper has presented the study on the targeting service using compression of 3D mesh model-based on MPEG-4 and the adaptation of Java application program using it

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A Study on Methodology for Strategy Development of ASP Service: A Case Study of Small Company Informatization (ASP 서비스의 전략개발방법론에 관한 연구: 기업 네트워크화 사례)

  • Hong, Jong-Yi;Lee, Yun-Mi;Suh, Eui-Ho
    • Asia pacific journal of information systems
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    • v.16 no.3
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    • pp.177-192
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    • 2006
  • Following the idea of "what you measure is what you get," this paper discusses the necessity to improve the plan and management of Application Service Provider (ASP) service based on performance evaluation. The Balanced Scorecard (BSC) has been used as a tool for suggesting the measures that can evaluate performance of a company by considering both financial and non-financial perspectives. The current BSC does not provide techniques to formally define, verify, implement and analyze the performance measures of ASP. Therefore, we developed a methodology for strategy development of ASP service by analyzing the BSC performance measures. This methodology provides a strategy for improving ASP service. The methodology proposed in this paper provide executives with core parts for achieving vision as well as the corresponding interpretation model for developing strategy. The methodology consists of the following two phases: BSC and Importance-Performance Analysis (IPA) phase. The methodology is illustrated through a case study in each phase. The case study shows practical deployment of our methodology.

I2DM : An Improved Identity Management Protocol for Internet Applications in Mobile Networks (모바일 네트워크에서 인터넷 응용을 위한 향상된 ID관리 프로토콜)

  • Park, In-Shin;Jeong, Jong-Pil
    • The KIPS Transactions:PartC
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    • v.19C no.1
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    • pp.29-38
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    • 2012
  • Due to rapid spread of smart phones and SNS(Social Network Service), using of Internet applications has increased and taking up bandwidth more than 3G network's capacity recently. This caused reduction of speed and service quality, and occurred strong needs that backbone network company to increasing investment costs. Also a great rise of mobile network users causing identity management problems on mobile service provider through mobile network. This paper proposes advanced IDM3G[1] - to solve user ID management and security problems on mobile internet application services over 3G network and more - authentication management protocol. $I^2DM$ protocol breakup loads which made by existing IDM3G protocol's mutual authentication via mobile operator, via sending some parts to internet application service provider, enhancing mobile and ID management of service provider and network load and process load from information handling and numbers of transmitting packets, to suggest more optimized protocol against further demanding of 3G mobile network.

A Study on the Factors Influencing the Satisfaction of Community Service: Focused on G metropolitan city

  • Jang, Chun-Ok
    • International Journal of Advanced Culture Technology
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    • v.7 no.1
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    • pp.1-7
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    • 2019
  • The purpose of this study is to investigate and analyze the service satisfaction of users using community service, and to suggest directions for continuous growth and high service of social service providers in the future. This study was conducted on G metropolitan cities. T-test and one-way ANOVA were conducted for the comparison of 476 users of social service users by gender, income level, and age. In addition, multiple regression analysis was conducted to identify factors affecting user satisfaction. The statistical package analyzed was SPSS 21.0. As a result of the study, the application process, the satisfaction of the service period, and the satisfaction of the service provider were statistically significant at the income level. In addition, in the age group satisfaction, the application procedure, the satisfaction of the service period, the satisfaction of the service frequency, and the satisfaction of the workforce were statistically significant.

Judgment Gap Analysis between Service Provider and Consumer for Service Design

  • Hong, Seung-Kweon
    • Journal of the Ergonomics Society of Korea
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    • v.31 no.1
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    • pp.77-83
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    • 2012
  • Objective: The aim of this paper is to introduce a method that can measure and analyze the judgment gaps between service providers and customers. Background: It is important to understand the good service that service providers and customers are thinking. If there is judgment gap between service providers and customers, it would cause an unsatisfactory service. The judgment gap should be thoroughly investigated for a good service design. Method: Lens model is a human decision making model that was proposed by Brunswick(1952). This study indicates whether the Lens model can be applied to analyze judgment gaps between service providers and customers. As a case study, a library lending service was selected. 5 librarians and 15 customers participated in the experiment that investigates their judgments on a good service. The obtained data were analyzed by a modified lens model. Results: Cue weighting policies of consumers and service providers were similar, except that consumers gave higher weight on tangibility than service providers. Service providers and consumers had a good knowledge on the service quality, but they could not well apply the knowledge to judge it. Conclusion: The lens model may be used to analyze judgment gaps between service providers and consumers in the other service areas. The decision cues that were used in this study can be changed, depending on the characteristics of the target service. Application: The method that is proposed in this study may help to investigate and analyze both consumers' and service providers' judgments on a variety of services.