supported by National High Technologies Research and Development Program of China (863 Program)(No. 2008BAH24B03);National Natural Science Foundation of China(Nos. 60673122 and 60940033);Postdoctoral Science Foundation of China (No. 20080440121);Natural Science Foundation of Hunan Province (Nos. 06017089 and 60940033);Science and Technology Planning Project of Hunan Province (No. 2010GK3020)
With regard to the failure and cancellation of business logic of web services composition(WSC),this paper propose a novel web services transaction compensation mechanism based on paired net which can dynamically estab...