Algorithms that zero in on solutions to optimization problems are the beating heart of machine reasoning. New results reveal surprising limits. Our lives are a succession of optimization problems.

Those that solve artificially simplified problems where quantum advantage is meaningless. Those that provide no genuine quantum advantage when all costs are properly accounted for. This critique is ...

Oracle-based quantum algorithms cannot use deep loops because quantum states exist only as mathematical amplitudes in Hilbert space with no physical substrate. Criticall ...

Google’s Freshness Update was a significant ranking algorithm change that introduced the trend of making the search results more precise and responsive to user intent. The result of the update was the ...

This article examines some of the Google updates that significantly reflect the search engine's focus on users and their experiences online. As the role of search evolves to touch multiple marketing ...