| Begin |
| (1) Rank Services |
| (1.1) Perform UPWSR for each task in |
| (1.2) Save the for each task in |
| (2) Store each in task tables |
| (3) Compute Service Composition (SC) table |
| (3.1) Generate all possible Composition plans by taking Cartesian product of all the |
| task tables obtained in Step (2) |
| (3.2) Save the Composition plans (CP) in Service Composition Table |
| (4) Calculate QoS Aggregated value for each CP in Service Composition and save in |
| Composition Plan List (CPL) |
| (5) Constraint Analyzer |
| (5.1) Perform ConstraintAnalyzer(SC, ) for each CP in CPL |
| (5.2) Save composite services that satisfy constraints in Filtered Composition Plan |
| List (FCP) |
| (6) Pareto Optimal based Selection |
| (6.1) Perform ParetoSelection(FCP) |
| (6.2) Save Composition Plans after filtering in Pareto Optimal based Selected |
| List (POSL) |
| (7) Compute Aggregated QoS Rank for each CP in POSL |
| (7.1) Evaluate all the Rank for each CP in POSL |
| (7.2) Save the CP with Rank in POSL |
| (8) Calculate Final rank(POSL, QWV) |
| (8.1) Compute Final rank for all CP in POSL |
| (8.2) Sort and save the Composition Plan in Ranked Composition Plan List (RCPL) |
| based on Final Rank |
| (9) Execute all the Composition Plan in RCPL |
| (10) Get feedback and update |
| End |
