In the paper we propose a concept of dependable service-oriented systems development out of undependable webcomponents with uncertain characteristics. The concept is based on the principles of functional-components integration of Webservices; accounting and reducing uncertainty of their dependability and performance; time-structural optimization, reverse update and reconfiguration of service-oriented systems. A sequence of the principles implementation under the system approach of dependable service-oriented systems development is described.
service-oriented systems, dependability, a concept and principles
"Kontseptsyia y pryntsypы sozdanyia harantosposobnыkh servys-oryentyrovannыkh system" [A concept and principles of dependable service-oriented systems development],
Information Processing Systems,