recently testing of quantum-dot cellular automata (qca) circuits has attracted a lot of attention. in this paper, qca is investigated for testable implementations of reversible logic. to amplify testability in reversible qca circuits, a test method regarding to built in self test technique is developed for detecting all simulated defects. a new reversible qca mux 2×1 design is proposed for the ...

quantum dot cellular automata (qca) is one of the important nano-level technologies for implementation of both combinational and sequential systems. qca have the potential to achieve low power dissipation and operate high speed at thz frequencies. however large probability of occurrence fabrication defects in qca, is a fundamental challenge to use this emerging technology. because of these vari...

Cellular automata can represent real-world phenomena studied in physics and biology, and have been applied to intelligent systems like artificial life and multi-agent systems. In this paper, we study a semantic preserving transformation between cellular automata and normal logic programs based on the TP -operator. In particular, a subset of normal logic programs is shown to precisely correspond...