Keyphrases
- multistage
- optimal selection
- web services
- web service composition
- web services composition
- weighted graph
- composition of web services
- single stage
- dynamic programming
- composite web services
- stochastic programming
- stochastic optimization
- production system
- edge weights
- finite horizon
- lot sizing
- composite services
- capacity expansion
- service oriented architecture
- optimal policy
- semantic web services
- service oriented
- average cost
- bipartite graph
- real valued
- quality of service