Advances, Systems and Applications
Table 1 QoS+ Parameters: information sources and approaches
QoS+ Parameters | Who provide the information? | How to derive the information? |
|---|---|---|
SLA | CPs, CBs, CCs, CCas | Standardized SLAs |
Compliance | CAs, CSA | Audit Standards, CCM |
Portability | CPs | SLAs |
Interoperability | ||
Geographical Location | ||
Customer Support | CCs, CPs, CBs, CCas | SLAs, User Feedback |
Performance | CBs, Independent Third-party, CCs, CPs | Measurement, User Feedback |
Federated IdM | CPs | SLAs |
Security | CSA, CPs, CAs | CSA CAIQ, Certificate-based Attestation mechanism, Audits |
User Feedback | CCs | Measurement and Ratings (User Feedback) |
Service Deployment Models | CCs, CBs, CRs | Context Dependency and Similarity techniques |
Service Delivery Models |