Why do computers only work with the numbers 0 and 1? There are machines that process three digits with more efficiency than ...

Learn how to use Excel’s dynamic array formulas to automate data pairing, save time, and unlock new insights in your analysis. Excel arrays ...

Organize, visualize, and analyze your data effectively by learning how to use Copilot in Microsoft Excel. Let built-in AI generate formulas that bring your data to life.

Wang, H. and Yan, X. (2015) Optimizing the Echo State Network with a Binary Particle Swarm Optimization Algorithm. Knowledge-Based Systems, 86, 182-193.

This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.

Code optimization can be more creative than compilers and instruction-level parallelism. Here are specific ways to optimize code using hardware resources with high-level languages.

Our approach leverages binary optimization, making it particularly well-suited for problems with large condition numbers. We transform the linear system into a binary optimization problem, drawing ...