The job title and salary is attractive but many of the constituent tasks don't seem so appealing: committee meetings, disruptive travel and piles of administration.
In fact, when professional work is broken down into its constituent tasks, a great many of these turn out not to be so complex after all and can be done by less qualified people with the support of systems, or indeed by machines.
The PD algorithm (shown in Algorithm 2) distributes the laxity of the job to its constituent tasks according to the length of the task's execution time.
A first-in-first-out (FIFO) scheduling algorithm that can handle multi-phase workflows with general precedence relationships among its constituent tasks is devised for the purpose.
Furthermore, the jobs handled by the algorithm introduced in this paper can have various structures characterized by different precedence relationships among the respective constituent tasks that are not considered in [11].
The input required by the DBW algorithm is a multi-stage job j and two integer arguments: setOpt to indicate the approach used to calculate the sample execution time of the job j (SET j ) and laxDistOpt to specify how the laxity (or slack time) of the job j (L j ) is to be distributed among its constituent tasks.
To the best of our knowledge there are no existing algorithms in the literature for matchmaking and scheduling on a cloud/cluster subjected to an open stream of workflows, each of which is characterized by general precedence relationships among its constituent tasks and a deadline for completion.
Conjunction images served as a quality control, confirming that i) each of the task-related PCs constituting an MCI and ii) each of the non-constituent task-related PCs significantly correlated with an MCI contributed uniformly to the associated neural networks.
