2 papers
cs.LG2026
Orth-Dion: Eliminating Geometric Mismatch in Distributed Low-Rank Spectral Optimization
Tatsuhiro Nakamori, Laura Gomezjurado Gonzalez, Ganesh Talluri +5
Low-rank gradient compression reduces communication in distributed training by representing updates with rank- factors. Dion is a recent method that approximates Muon, a spectra…
cs.DB2024
Griffin: Fast Transactional Database Index with Hash and B+-Tree
Sho Nakazono, Yutaro Bessho, Hideyuki Kawashima +1
Index access is one of the dominant performance factors in transactional database systems. Many systems use a B+-tree or one of its variants to handle point and range operations. T…