2 papers
cs.IR2026
FLASH-MAXSIM: IO-Aware Fused Kernels for Late-Interaction Retrieval
Roi Pony, Daniel Ezer, Adi Raz Goldfarb +3
Late-interaction retrieval (ColBERT, ColPali) scores a query against a document via the MaxSim operator. The standard PyTorch implementation materialises the full query-token x doc…
cs.LG2026
Stochastic Linear Bandits with Parameter Noise
Daniel Ezer, Alon Peled-Cohen, Yishay Mansour
We study the stochastic linear bandits with parameter noise model, in which the reward of action is where is sampled i.i.d. We show a regret upper bound of $\w…