[PDF] Top 20 Towards implementing reactive scheduling for job shop problem

... on scheduling has been focused mainly on optimizing one particular performance measure, like the use of resources, makespan or tardiness, normally reflecting some kind of ...all problem data are known ... See full document

... considered job shop scheduling problem with release and due-dates as well as various tardiness ...the shop floor stage. Gao et al [5] worked on open job-shop ... See full document

... Based on survey of the literature, it can be said that agent-based modeling is being applied to many areas, spanning human social, physical and biological systems. It is reported that applications range from modeling ... See full document

... In this paper, a modified iterated greedy is proposed for solving the flexible job shop scheduling problem. The experimental results show that the algorithm can find the global optimum ... See full document

... of job 1; accordingly, for example, machine 1 is replaced with machine 2 and the value of the gene changes from 1111 to 2111 and it is copied into the corresponding cell (first cell) of chromosome ...of job ... See full document

... Due to the NP-hardness of the job shop scheduling problem (JSP), many heuristic approaches have been proposed; among them is the genetic algorithm (GA). In the literature, there are eight ... See full document

... The Giffler and Thompson approach to GA for crossover as described by Yamada [5] is outlined in the following algorithm. The crossover provides a method whereby information for differing solutions can be melded to allow ... See full document

... process. Scheduling is done according to time and resource capacity while sequencing is the order of the task in a ...from scheduling parameter. Another definition of scheduling is given by ... See full document

... the problem by moving the candidate solutions by applying common mathematical formulae over the candidate solution’s velocity and ...move towards the best possible solution of the ... See full document

... Several scatter search methods have been proposed for solving scheduling problems in the literature. Maenhout and Vanhoucke [22] presented a scatter search algorithm for the nurse scheduling problem. ... See full document

... the job shop scheduling problems while using genetic algorithms was done and the study was conducted over 66 bench mark ...and job based representation respectively were developed and studied ... See full document

... for shop scheduling problems. In a shop scheduling problem, a set of jobs has to be processed on a set of machines such that a specific optimization criterion is ...flow shop ... See full document

... for job execution. To minimize the response time, the scheduling system strategy needs to prioritize competing user jobs with varying levels of priorities, importance and allocate resources for them ... See full document

... flexible job-shop scheduling problem (FJSSP) is an extension of the classical job-shop scheduling problem (JSSP), which is of wide application background and very ... See full document

... priority rules and preventing deadlock situations during the construction of partial schedules. Scheduling problems with blocking constraints appear more difficult to solve by heuristics than the classical ... See full document

... The source codes for all the above algorithms are developed using the computer language ‘C’ and the tests are run on a PC with a Pentium –III processor. All the source codes are generalized in such a way that they can ... See full document

... V. I NTERVAL ALGEBRA EXTENSION FOR EFJSP When applied to industrial plants, IA should be capable of solving job scheduling problems with different manufac- turing process topologies, including both single ... See full document

... The results are illustrating that the RPD avarage for SA, PSO, and EM algorithms equal 2.14%, 0.83%, and 0.65% respectively. The computed avearge RPD demonstrates that the EM relatively outperformes the SA, and PSO. ... See full document

... the job shop scheduling problem, which has been proved to be a NP-complete problem ...Each job needs m operations and each operation needs to be processed without preemption for ... See full document

... machine scheduling problem in LED manufacturing can be treated as a type of multiprocessor open shop scheduling problem with job release time and the objective to improve ... See full document