Study proposes a communication-efficient, divide and conquer algorithm that combines information from sub-machines using confidence distributions. The theoretical relationship between the number ...

We will learn some divide and conquer algorithms for Integer Multiplication (Karatsuba’s Algorithm), Matrix Multiplication (Strassen’s Algorithm), Fast Fourier Transforms (FFTs), and Finding Closest ...

Karatsuba’s divide-and-conquer multiplication algorithm takes advantage of this saving. ... For example, 12 * 21 gives the multiplications 1 * 2, 1 * 1, 2 * 2, and 2 * 1.