Timeliness Optimality

Timeliness Optimality

Examples of very popular timeliness optimality factors in real-time system sequencing criteria (these are widely used for both scheduling and dispatching) include

	"meet all deadlines"
	"meet all hard deadlines"
	"minimize the number of missed deadlines"
	"minimize total tardiness"
	"minimize mean tardiness."

If time/utility function time constraints are used, the timeliness optimality factor is usually in terms of accrued utility - e.g., "maximize the summed utilities."

[To be continued...]

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Real-Time

Real-Time Overview

Time Constraints

Deadlines

Time/Utility Functions

Time Constraints Scopes and Priorities

Sequencing

Sequencing Criteria

Sequencing Algorithms

Timeliness Optimality

	My personal manifesto about the widely misunderstood field of real-time systems "I don't understand why people are frightened of new ideas. It's the old ideas that frighten me." -- John Cage



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