Agentic systems are goal-directed. Their behavior is shaped by objectives that may require planning, monitoring, adaptation, and revision over time. Goals are often underspecified or conflicting, ...

The development of AI models is an overlooked climate culprit. Computer scientists have created a recipe book for designing AI models that use much less energy without compromising performance. They ...

Here’s one definition of science: it’s essentially an iterative process of building models with ever-greater explanatory power. A model is just an approximation or simplification of how we think the ...