49 citations · 49 across the 6 of their papers we have counts for
Showing 2026Show all
3 papers · 1 filter
cs.LG2026
The Power of Second Order Methods for Sequence Preconditioning
Annie Marsden, Elad Hazan
Sequence prediction methods for linear dynamical systems with long memory, i.e. marginally stable systems, typically achieve regret that grows linearly with the hidden dimension of…
cs.LG2026
RubiConv -- Efficient Boundary-Respecting Convolutions
Linda Friso, Annie Marsden, Xinyi Chen +4
Convolutional architectures have emerged as powerful alternatives to Transformers for sequence modeling. The primary advantage is that they offer improved theoretical sequence leng…
quant-ph2026
Spectral Filtering for Complex Linear Dynamical Systems
Elad Hazan, Annie Marsden
We study the problem of learning complex-valued linear dynamical systems (CLDS) with sector-bounded spectrum. This class captures oscillatory and long-memory dynamics arising in si…