3 papers
cs.AI2026
Fast LapSum: Exact Differentiable Top-k at Million Scale
Łukasz Struski, Joanna Wojciechowicz, Jakub Antczak +3
The top- operation is a fundamental building block of modern sparse computation, enabling token routing, expert activation, memory selection, and attention pruning. Yet standard…
cs.LG2026
LaPrune: Controllable Differentiable Sparsity at Million Scale
Jakub Antczak, Joanna Wojciechowicz, Łukasz Struski +1
Top- selection determines which components of a sparse model remain active. Hard selection blocks gradients, while continuous relaxations often couple mask hardness to the selec…
cs.LG2026
Early predicting of hospital admission using machine learning algorithms: Priority queues approach
Jakub Antczak, James Montgomery, Małgorzata O'Reilly +2
Emergency Department overcrowding is a critical issue that compromises patient safety and operational efficiency, necessitating accurate demand forecasting for effective resource a…