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WORDS
2005
IEEE
9 years 5 months ago
Agent-Oriented Modelling and Specification of Web Services
Web services (WS) provide a technology for integrating applications over the Internet. This paper proposes a multi-agent conceptual model of WS and an agent-oriented modelling and...
Hong Zhu, Lijun Shan
WORDS
2005
IEEE
9 years 5 months ago
Deterministic Scheduling for Multithreaded Replicas
Replication of objects, processes and components is essential for building reliable distributed systems. However, maintaining replica consistency in the presence of nondeterminism...
Wenbing Zhao, Louise E. Moser, P. M. Melliar-Smith
WORDS
2005
IEEE
9 years 5 months ago
A Real-Time Distributed Scheduling Service For Middleware Systems
The latest version of Real-Time CORBA defines a Distributable Thread primitive to support real-time computing in a dynamic distributed environment. However, this standard does not...
Jiangyin Zhang, Lisa Cingiser DiPippo, Victor Fay ...
WORDS
2005
IEEE
9 years 5 months ago
An Adaptable Security Framework for Service-based Systems
A major advantage of service-based computing technology is the ability to enable rapid formation of large-scale distributed systems by composing massively available services to ac...
Stephen S. Yau, Yisheng Yao, Zhaoji Chen, Luping Z...
WORDS
2005
IEEE
9 years 5 months ago
Specification-Based Verification and Validation of Web Services and Service-Oriented Operating Systems
Service-Oriented Architecture (SOA) and Web Services (WS) have received significant attention recently. Even though WS are based on open standards and support software interoperab...
Wei-Tek Tsai, Yinong Chen, Raymond A. Paul
WORDS
2005
IEEE
9 years 5 months ago
A Role-Based Access Control Policy Verification Framework for Real-Time Systems
This paper presents a framework for verifying the access control requirements of real-time application systems such as workflow management systems and active databases. The tempor...
Basit Shafiq, Ammar Masood, James Joshi, Arif Ghaf...
WORDS
2005
IEEE
9 years 5 months ago
A Graph-Based Model for Component-Based Software Development
Software metrics can be used to objectively quantify the quality of software components and systems, alleviating quality and risk concerns and raising assurance in component-based...
Sahra Sedigh-Ali, Arif Ghafoor
WORDS
2005
IEEE
9 years 5 months ago
Experiments with WCET-Oriented Programming and the Single-Path Architecture
The single-path software/hardware architecture has been conceived with the goal to support real-time task execution with highly predictable timing. By using WCET-oriented programm...
Peter P. Puschner
WORDS
2005
IEEE
9 years 5 months ago
An RBAC Framework for Time Constrained Secure Interoperation in Multi-domain Environments
In emerging e-commerce applications, time constrained information sharing between different systems is becoming a common phenomenon. A flexible and efficient mechanism is needed t...
Smithi Piromruen, James B. D. Joshi
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