Mapping fidelity to utility
Computation
Fidelity 1
Fidelity 2
…
Input data
System state
CPU availability
Memory availability
Network bandwidth
Disk bandwidth
Cache state
$ cost of network
Energy cost of CPU
Energy cost of network
Energy cost of disk
User’s distraction level
Quality
Fidelity 1
Fidelity 2
….
Latency
User attention
Money
Battery drain
Utility
Resource
consumption
CPU
Memory
Network
Disk bw
Cache state
User attention
Resource consumption functions
Resource consumption functions
Utility function
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