Time Complexity and Space Complexity are the two general constraints that determine the efficient program. Based on the above mentioned constraints, a Tri Queue Scheduling (TQS) algorithm proposed for cloud environment. Resource sharing is one of the most challenging task in cloud computing. ...
[12] used hybrid discrete differential evolution to handle task scheduling challenges and reduce the maximum turnover time. However, the algorithm is significantly more complicated because of the problem with the solution update. Lu et al. [13] suggested a cellular grey wolf optimisation to reduce...
solutions to such problems. The purpose of this paper is to propound a solution to a job scheduling problem using genetic algorithms. The experimental results show that the most important factor on the time complexity of the algorithm is the size of the population and the number of generations....
The flexible job shop scheduling problem with parallel batch processing operation (FJSP_PBPO) in this study is motivated by real-world scenarios observed in electronic product testing workshops. This research aims to tackle the deficiency of effective me
The job scheduling problem in a partitionable mesh-connected system in which jobs require square meshes and the system is a square mesh whose size is a power of two is discussed. A heuristic algorithm of time complexity O(n(log n+log p)), in which n is the number of jobs to be sche...
Restarting reduce tasks on another node requires transferring the whole amount of data over the network. Recently, many algorithm and models about reduce tasks scheduling have been proposed. Hassan et al. [11] proposed a MRFA-Join algorithm, it is a new frequency adaptive algorithm based on Map...
The flexible job shop scheduling problem with parallel batch processing operation (FJSP_PBPO) in this study is motivated by real-world scenarios observed in electronic product testing workshops. This research aims to tackle the deficiency of effective me
One simulation run includes one year time period. The same set of jobs has been given to each scheduling algorithm at one examined situation. The following due date performance measures were considered: ΣU summarized unit penalty, ΣT summarized tardiness (days/h), ΣW W of job j is 1 if...
Then, transform the fuzzy programming model into distinct programming model based by using the algorithm of maximizing the membership function of middle value, and form the initial scheduling scheme. If the disturbance occurs, on the basis of disturbance time, use the rescheduling method to adjust ...
complexityofschedulingonallocatingthestartandendtimeofaprocess.Bythealgorithm,calculation timeisreducedby39.7% andtheefi ciencyofschedulingisimproved. Keywords:Jobshopscheduling;timemappingalgorithm;workcalendar Jobshop调度(scheduling)是对离散的生产作业