Dr. Krzysztof ChoromaÅski is a Research Scientist at Google Brain Robotics New York and an Adjunct Assistant Professor at Columbia University.
Prior to joining Google, he completed his PhD at Columbia University working on structural graph theory (Ramsey-type results, in particular the Erdos-Hajnal Conjecture). His interests include structural & random graph theory, robotics & reinforcement learning, quasi Monte Carlo methods for machine learning, Riemannian optimization and more recently, attention-based architectures for sequential data with applications in robotics (memorization, lifelong learning), bioinformatics and vision.