Web Services Enabled E-Market Access Control Model

Web Services Enabled E-Market Access Control Model

Harry Wang (University of Delaware, USA), Hsing K. Cheng (University of Florida, USA) and Leon Zhao (University of Arizona, USA)
Copyright: © 2007 |Pages: 23
DOI: 10.4018/978-1-59904-280-0.ch003
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Abstract

With the dramatic expansion of global e-markets, companies collaborate more and more in order to streamline their supply chains. Small companies often form coalitions to reach the critical mass required to bid on large volume or wide ranges of products. Meanwhile, they also compete with one another for market shares. Because of the complex relationships among companies, controlling the access to shared information found in e-markets is a challenging task. Currently, there is a lack of comprehensive access control approaches that can be used to maintain data security in e-markets. We propose to integrate several known access control mechanisms such as role-based access control, coalition-based access control, and relationship driven access control into an e-market access control model (EMAC). In this chapter, we present a Web services-based architecture for EMAC and the associated concepts and algorithms. We also illustrate, via an automotive e-market example, how the EMAC model can support e-market access control.

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Table of Contents
Chapter 1
Liang-Jie Zhang
Web services are becoming a major research topic for computer scientists, engineers and business consulting professionals. In this preface, I would... Sample PDF
Challenges and Opportunities for Web Services Research
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Chapter 2
Elisa Bertino, Barbara Carminati, Elena Ferrari
A Web service is a software system designed to support interoperable application-to-application interactions over the Internet. Web services are... Sample PDF
Authentication Techniques for UDDI Registries
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Chapter 3
Harry Wang, Hsing K. Cheng, Leon Zhao
With the dramatic expansion of global e-markets, companies collaborate more and more in order to streamline their supply chains. Small companies... Sample PDF
Web Services Enabled E-Market Access Control Model
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Chapter 4
Kevin Curran, Brendan Gallagher
Dynamic protocol stacks enable a developer to select a particular protocol profile at bind time where each protocol profile is built from a rich... Sample PDF
Dynamically Adaptable Web Services Based on the Simple Object Access Protocol
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Chapter 5
Christian Werner, Carsten Buschmann, Stefan Fischer
A major drawback of using SOAP for application integration is its enormous demand for network bandwidth. Compared to classical approaches, like... Sample PDF
Advanced Data Compression Techniques for SOAP Web Services
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Chapter 6
Cristian Mateos, Alejandro Zunino, Marcelo Campo
Web services standards provide the basis for interoperability, discovery and integration of distributed applications. Web services will enable... Sample PDF
Mobile Agents Meet Web Services
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Chapter 7
Javier Parra-Fuente, Salvador Sánchez-Alonso, Marta Fernández-Alarcón
Reflection is a powerful technology that allows us to produce auto-adaptable software. RAWS is a reflective, multilevel Web service architecture... Sample PDF
RAWS & UWAS: Reflective and Adaptable Web Services Running on the Universal Web Application Server
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Chapter 8
Wie Jie, Tianyi Zang, Terence Hung, Stephen Turner, Wentong Cai
Information service is a key component of a Grid environment and crucial to the operation of Grids. This chapter presents an information management... Sample PDF
Metadata-Based Information Management Framework for Grids
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Chapter 9
Glenn Wasson, Marty Humphrey
State management has always been an underlying issue for large scale distributed systems, but it has only recently been brought to the forefront of... Sample PDF
Architectural Foundations of WSRF NET
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Chapter 10
Chen Zhou, Liang-Tien Cia, Bu-Sung Lee
Web services’ discovery mechanism is one of the most important research areas in Web services because of the dynamic nature of Web services. In... Sample PDF
QoS-Aware Web Services Discovery with Federated Support for UDDI
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Chapter 11
Vadim Ermolayev, Natalya Keberle, Oleksandr Kononenko, Vagan Terziyan
This chapter presents the framework for agent-enabled dynamic composition of Semantic Web services. The approach and the framework have been... Sample PDF
Proactively Composing Web Services as Tasks by Semantic Web Agents
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Chapter 12
Hemant Jain, Huimin Zhao, Nageswara R. Chinta
Web services technology has been envisioned as an important trend in application development and integration. It allows pre-built... Sample PDF
Web Services Identification: Methodology and CASE Tools
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