2 papers
cs.DS2026
Exploiting Low-Rank Objective Structure in Discrete Quadratic Optimization
Ria Stevens, Fangshuo Liao, Barbara Su +3
We study the problem of maximizing a complex-valued quadratic form over the roots of unity. We show that when the objective matrix $\mathbf{Q}^\star \in \mathbb{C}^…
cs.LG2023
CrysFormer: Protein Structure Prediction via 3d Patterson Maps and Partial Structure Attention
Chen Dun, Qiutai Pan, Shikai Jin +4
Determining the structure of a protein has been a decades-long open question. A protein's three-dimensional structure often poses nontrivial computation costs, when classical simul…