Probabilistic Defect Analysis Model for Quantum dot Cellular Automata Design at Analytical Phase

Arijit Dey, Kunal Das, Debashis De, Mallika De
2012 International Journal of Computer Applications  
The advantage of defect analysis on Quantum dot Cellular Automata(QCA) is that defects can be predict (which are probable to arise during fabrication phase) at analytical phase of QCA design. Since QCA is probabilistic in nature, the probability theory is introduced here to analyze the defect/fault tolerance at gate level of QCA design. We proposed a Bayesian network based Probabilistic Defect Analysis Model (PDAM) to analyze the defect at analytical phase of QCA design. Proposed model is
more » ... d over QCA wire, three input Majority voter, Five Input Majority voter and the result is compared with QCADesigner to justify the importance of PDAM approach over exhaustive simulation process with QCADesigner.
doi:10.5120/8768-2693 fatcat:zo6laeldz5eclmd4z25tlj5p5q