Publication
Publication
Hybrid Intelligence and the Future of Work
Video
Competing Growth and Urns
We study survival among two competing types in two settings: a planar growth model related to two-neighbour bootstrap percolation, and a system of urns with graph-based interactions. In the urn scheme, each vertex of a…
Video
Approximating the Nash Social Welfare with Indivisible Items
We study the problem of allocating a set of indivisible items among agents with additive valuations with the goal of maximizing the geometric mean of the agents’ valuations, i.e., the Nash social welfare. This problem…
Video
2nd-order Optimization for Neural Network Training
Neural networks have become the main workhorse of supervised learning, and their efficient training is an important technical challenge which has received a lot of attention. While stochastic gradient descent (SGD) with momentum works well…