Evolutionary set theory is a powerful modeling framework that can be used to study how cooperation is affected by population structure. In this framework, people belong to groups and can ...

Researchers only extracted 94 direct matches and 109 perceptual near-matches out of 350,000 high-probability-of-memorization images they tested (a set of known duplicates in the 160 million-image ...

Image-generating AI models like DALL-E 2 and Stable Diffusion can -- and do -- replicate aspects of images from their training data, researchers show in a new study, raising concerns as these ...

How Economics Went From Theory to Data. ... Toshifumi Kitamura/AFP/Getty Images Gift this article ... 1452111362362 after a long absence is that economics is now really all about the data.