
Chapter 4
Dynamic Workflow Application
Scheduling with Quality of Serv ice
4.1 Monitoring and Measurement of Quality Metrics . . . . . . . . . . . . . . . 82
4.1.1 Monitoring Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
4.1.2 Measurement and Digital Filtering of Data . . . . . . . . . . . . . 82
4.2 Workflow Scheduling Algorithms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
4.2.1 Integer Linear Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
4.2.1.1 Assignment of Service per Task and ILP
Constraints on Data . . . . . . . . . . . . . . . . . . . . . . . 89
4.2.1.2 Communication ...