Columbia University School of Professional Studies

How Strategic Communication Rebuilds Trust In Our Divided Digital World

What SPS students learned from Melissa Fleming, UN under-secretary-general for global communications, about fighting ...

Financial word of the day: Black-Scholes model — meaning, usage, and the formula still powering Wall Street’s options pricing in 2026

The Black-Scholes model remains the 2026 gold standard for pricing trillions in derivatives. It uses five key data points: stock price, strike, time, interest rates, and volatility. This math-heavy ...
Electronics360

Wind turbine control systems: From PID to reinforcement learning

In an RL-based control system, the turbine (or wind farm) controller is realized as an agent that observes the state of the ...
The New Zealand Herald

Louis Sharp to race Toyota Formula Regional Oceania and NZ Grand Prix

Louis Sharp, of New Zealand, will race in this summer's Castrol Toyota Formula Regional Oceania Championship. Photo / Getty Images Prema Racing FIA Formula Three recruit Louis Sharp will be further ...