1.
Luo L, Chen C, Xie G, Ye H. Revisiting Co-Occurring Directions: Sharper Analysis and Efficient Algorithm for Sparse Matrices. AAAI [Internet]. 2021 May 18 [cited 2026 May 29];35(10):8793-800. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/17065