two-job shop problem
Representations in Genetic Algorithm for the Job Shop Scheduling Problem: A Computational Study
... the job shop scheduling problem (JSP) are ...main two factors that are used in the comparison are the aver- age optimality gap, and the average computational time in seconds divided by the ...
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Vol 3, No 4 (2012)
... structured two stage flow shop scheduling problem with job restrictions is more efficient and less time consuming as compared to the algorithm proposed by Johnson’s(1954) to find an optimal ...
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Agent Based Markov Chain For Job Shop Scheduling And Control: Review Of The Modeling Technigue
... the job shop problem based on the decomposition of mathematical programming problems that used both Benders-type [10] and Dantzig/wolfe-type [11] ...real-time, two-level hierarchical ...
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Solving Job Shop Scheduling Problem Using an Ant Colony Algorithm
... A job shop problem instance can be visualized by a directed graph G = (N, A, B), where N represents the set of nodes, A the set of conjunctive arcs and B the set of disjunctive ...each job ...
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A Particle Swarm Optimization to Minimize Makespan for a Four Stage Multiprocessor Open Shop with Dynamic Job Release Time
... open shop scheduling problem (MOSP) consists of n jobs with s operations to be processed on s processing stages in any ...of job j requires p jk for being processed on any of the parallel machines in ...
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A hybrid algorithm for flexible job-shop scheduling problem with setup times
... Step2 (selection): Choose (N/2) members from the parent population using tournament selection. Step3 (Reproduction phase): Regarding to a certain probability, we perform crossover, mutation or VNS algorithm in order to ...
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An Efficient Combination of Dispatch Rules for Job-shop Scheduling Problem
... for Job Shop Scheduling Problem. The Job Shop Scheduling Problem is one of the NP hard op- timization problems, and it is difficult to obtain the exact optimal ...combines ...
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Job Shop Scheduling Using Hybrid Genetic Algorithm
... is two tasks can't utilize same asset in the ...constraint-satisfaction problem (CSP) method ...optimization problem COP Baker ...and job shop are two fundamental ways like ...
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An Improved Solution Algorithm for Two-Job Shop Scheduling Problems with Availability Constraints
... The temporized geometric approach (TGA) proposed in [2] is a polynomial algorithm for solving the two-job shop scheduling problem with availability constraints in the strictly non-premptive ...
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Two meta-heuristic algorithms for the dual-resource constrained flexible job-shop scheduling problem
... exible job-shop scheduling problem (DRCFJSP) to minimize the ...developed two ecient meta-heuristic, namely SA and VDO, for solving the given ...
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Application of Firefly Algorithm in Job Shop Scheduling Problem for Minimization of Makespan
... for shop floor productivity ...techniques. Two kinds of feasibility constraints are commonly found in scheduling problems, The first set of constraints is related to the amount of resources available(like ...
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A Novel Artificial Immune Algorithm for Solving the Job Shop Scheduling Problem
... solve Job-shop scheduling ...uses two mutation methods namely Shift Change and Inverse consecutively for first time in JSP to make a good improvement in potential ...
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Hybrid Algorithm Approach To Job Shop Scheduling Problem
... Every job is a chain of operations and every operation has to be processed on a given machine for a given ...each job has to be maintained and each machine can only process one job at the same ...
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Train Scheduling Problem with Consideration of Praying Constraint as an Application of Job Shop Scheduling Problem
... Figure 4 shows that all trains are stopped for 20 minutes whenever they passed the time-thresholds specified for praying purpose. Note that in the studied case, each block section is considered as the distance between ...
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A Comparison between Two Modified NSGA II Algorithms for Solving the Multi objective Flexible Job Shop Scheduling Problem
... are two approaches for extracting the phenotypes from the genotypes, (i) the prior approach and (ii) the posterior ...multi-objective problem transforms to a single-objective problem with a linear ...
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A Modified Iterated Greedy Algorithm for Flexible Job Shop Scheduling Problem
... flexible job shop scheduling problem (FJSP) is considered as an important problem in the modern manufacturing ...NP-hard problem. Most of the algorithms used in solving FJSP ...
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Tabu search method for solving multiobjective job shop scheduling problem
... Scheduling problem can be classified into three groups of parameters which are machine environment, job characteristic and optimality criteria (Pawel, ...are two types of cases that can be considered ...
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An alternative hybrid evolutionary technique focused on allocating machines and sequencing operations Pages 585-596 Download PDF
... Flexible Job-Shop Scheduling Problem (FJSSP). This problem involves the optimal use of resources in a flexible production environment in which each operation can be carried out by more than a ...
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A Modified Giffler and Thompson Genetic Algorithm on the Job Shop Scheduling Problem
... Tournament selection is another approach that closely mimics mating competition in nature which is to randomly pick a small subset of chromosomes from the mating pool, and the fittest chromosome in this subset becomes a ...
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A New Combined Approach for Optimizing Makespan in Job Shop Scheduling Problem
... for job is predefined. We consider the static job shop scheduling case every job is a chain of operations and every operation has to be processed on a given machine for a given ...each ...
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