Computers and Industrial Engineering
Ant algorithms for discrete optimization
Artificial Life
A Multiple-Criterion Model for Machine Scheduling
Journal of Scheduling
Improved genetic algorithm for the permutation flowshop scheduling problem
Computers and Operations Research
Scheduling Problems with Two Competing Agents
Operations Research
A note on the scheduling with two families of jobs
Journal of Scheduling
Multi-agent scheduling on a single machine to minimize total weighted number of tardy jobs
Theoretical Computer Science
A hybrid genetic algorithm for the re-entrant flow-shop scheduling problem
Expert Systems with Applications: An International Journal
Computers and Operations Research
Two-Agent Scheduling with Linear Deteriorating Jobs on a Single Machine
COCOON '08 Proceedings of the 14th annual international conference on Computing and Combinatorics
Computers and Industrial Engineering
Ant colony system: a cooperative learning approach to the traveling salesman problem
IEEE Transactions on Evolutionary Computation
Journal of Intelligent Manufacturing
A tabu method for a two-agent single-machine scheduling with deterioration jobs
Computers and Operations Research
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In many management situations, multiple agents compete on the usage of common processing resources. On the other hand, the importance of the ready times can be shown in Wafer fabrication with the presence of unequal ready times. It is sometimes advantageous to form a non-full batch, while in other situations it is a better strategy to wait for future job arrivals in order to increase the fullness of the batch. However, research on scheduling with two-agent and ready time simultaneously is relatively unexplored. This paper addresses a single-machine two-agent scheduling problem with ready times. The aim is to find an optimal schedule to minimize the total completion time of the jobs of the first agent with the restriction that total completion time is allowed an upper bound for the second agent. To the best of our knowledge, the problem under study has not been considered. Firstly, we show that the proposed problem is strongly NP-hard. Following that, we then develop a branch-and-bound, an ant colony, and four genetic algorithms for an optimal and near-optimal solution, respectively. In addition, the extensive computational experiments are also given.