This paper proposes a new Binary Crayfish Optimization Algorithm (BinCOA) for feature selection. The Crayfish Optimization Algorithm (COA) is a new metaheuristic algorithm inspired by the simulation ...

Both maps and sets are implemented based on red-black trees. A red-black tree is a self-balancing binary search tree that ...

Secondary storage devices are used to store programs and data permanently. A process may request for input / output operation on the disk and the same is serviced by the disk hardware. For a ...