—This paper presents a framework used for analyzing decisions regarding implementations of service oriented architectures. The framework assesses the business value of SOA by mea...
In this paper, we present the design and implementation of a lightweight fault tolerance framework for Web services. With our framework, a Web service can be rendered fault tolera...
Service level agreements (SLAs) impose many nonfunctional requirements on services. Business analysts specify and check these requirements in business process models using tools s...
Hua Xiao, Brian Chan, Ying Zou, Jay W. Benayon, Bi...
In this paper, we discuss one possible way of establishing trust between a user entity and a web service. We will assume that the user entity is machine-based (i.e. some software,...
To enable a rich attribute-based authorization system, it is desirable that a large number of user attributes are available, possibly provided by multiple entities. The user may b...