Practical methods of optimization; (2nd ed.)
Practical methods of optimization; (2nd ed.)
Simulation of a semiconductor manufacturing line
Communications of the ACM - Special issue on simulation
Neural Computation
Neural networks applications in manufacturing processes
Proceedings of the 14th annual conference on Computers and industrial engineering
Neural-expert hybrid approach for intelligent manufacturing: a survey
Computers in Industry
The study of applying ANP model to assess dispatching rules for wafer fabrication
Expert Systems with Applications: An International Journal
A scheduling rule for job release in semiconductor fabrication
Operations Research Letters
Expert Systems with Applications: An International Journal
A prediction interval-based approach to determine optimal structures of neural network metamodels
Expert Systems with Applications: An International Journal
International Journal of Business Information Systems
Hi-index | 12.05 |
A proper selection of a work-in-process (WIP) inventory level has great impact onto the productivity of wafer fabrication processes, which can be properly used to trigger the decision of when to release specific wafer lots. However, the selection of an optimal WIP is always a tradeoff amongst the throughput rate, the cycle time and the standard deviation of the cycle time. This study focused on finding an optimal WIP value of wafer fabrication processes by developing an algorithm integrating an artificial neural network (ANN) and the sequential quadratic programming (SQP) method. With this approach, it offered an effective and systematic way to identify an optimal WIP level. Hence, the efficiency of finding the optimal WIP level was greatly improved.