All Stories

  1. Scaling laws and representation learning in simple hierarchical languages: Transformers versus convolutional architectures
  2. Probing the latent hierarchical structure of data via diffusion models*
  3. How diffusion models, a kind of generative AI, compose data
  4. Could ChatGPT get an engineering degree? Evaluating higher education vulnerability to AI assistants
  5. Explaining how the stochastic gradient descent algorithm affects the AI learning process
  6. High-dimensional optimization under nonconvex excluded volume constraints
  7. Surfing on minima of isostatic landscapes: avalanches and unjamming transition
  8. Proliferation of non-linear excitations in the piecewise-linear perceptron
  9. Critical energy landscape of linear soft spheres
  10. Critical Jammed Phase of the Linear Perceptron
  11. Topology of a dissipative spin: Dynamical Chern number, bath-induced nonadiabaticity, and a quantum dynamo effect