Paper Info
Title
Automated Situation-Aware Service Composition In Service-Oriented Computing
Abstract
Service-based systems have many applications, such as e-business, health care, and homeland security. In these systems, it is necessary to provide users the capability of composing services into workflows providing higher-level functionality. In dynamic service-oriented computing environments, it is desirable that service composition is automated and situation-aware to generate robust and adaptive workflows. In this paper, an automated situation-aware service composition approach is presented This approach is based on the a-logic, a-calculus, and a declarative model for situation awareness (SAW). This approach consists of four major components: (1) analyzing SAW requirements using our SAW model, (2) translating our SAW model representation to a-logic specifications and specifying a control flow graph in a-logic as the service composition goal, (3) automated synthesis of a-calculus terms defining situation-aware workflow agents based on a-logic specifications for SA W requirements and the control flow graph, and (4) compilation of a-calculus terms to executable components.
Year
DOI
Venue
2007
10.4018/jwsr.2007100103
INTERNATIONAL JOURNAL OF WEB SERVICES RESEARCH
Keywords
Field
DocType
alpha-calculus, alpha-logic, agent synthesis, automated situation-aware service composition, service-basedsystems, situation-aware workflow
Service design,Homeland security,Control flow graph,Situation awareness,Computer science,Workflow,Database,Service-oriented architecture,Service delivery framework,Executable,Distributed computing
Journal
Volume
Issue
ISSN
4
4
1545-7362
Citations 
PageRank 
References 
12
0.81
15
Authors
7
Name
Order
Citations
PageRank
Stephen S Yau11768193.24
Hasan Davulcu258486.85
supratik mukhopadhyay326739.44
Dazhi Huang416314.81
H. Gong5524.22
Prabhdeep Singh6192.85
Fatih Gelgi7847.07