Research Article
QoS Measurement of Workflow-Based Web Service Compositions Using Colored Petri Net
Table 4
Comparison of literature methods and proposed method.
| Method | QoS Measurement | Scope in WB-WSCs | Type of PN | Case Tool |
| Proposed method | YES dependability, reliability, maintainability, security, availability, and performance | Eflow, PPM, BPEL | Explicit CPN | YES | Zhong and Qi, 2006 [8] | Only performance and reliability | BPEL | Implicit SPN | NO | Dong et al., 2009 [6] | Only performance | BPEL | Implicit SPN | NO | Chen et al., 2009 [9] | Only reliability | BPEL | Implicit PN | NO | Song et al., 2009 [7] | Only performance | BPEL | Implicit TPN | NO |
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