The new Leica M EV1 trades its mechanical soul for a digital viewfinder

After 7 decades of using an optical rangefinder, Leica is releasing its most famous camera with a digital display. I don’t know how Henri Cartier-Bresson would have reacted to Leica replacing the ...
San Francisco Fed

Working Papers

We study the pass-through of corporate taxes into consumer prices, leveraging 1,058 municipal tax rate changes affecting 4,754 German firms. A 1 p.p. increase in a producer’s tax rate raises retail ...
IEEE

Essentially Bivariate Nonlinear Units for Complex-Valued Adaptive Filter

Abstract: This letter proposes a novel complex-valued nonlinear function (CVNF) approximation method for adaptive nonlinear filter, which is used to digitally cancel the weak nonlinearity, a commonly ...
IEEE

Robust Beamforming for Uplink RSMA in UAV Communication Systems With Jittering

Abstract: This letter investigates a robust beamforming (BF) scheme for a rate-splitting multiple access-enabled unmanned aerial vehicle (UAV) uplink communication system under jittering effects.
GitHub

QSVD: Efficient Low-Rank Approximation for Unified Query-Key-Value Weight Compression in Low-Precision Vision-Language Models

📊 Cross-Layer Rank Allocation: Introduces an adaptive cross-layer rank allocation strategy to allocate ranks across all layers based on each singular value’s contribution to model loss, enabling fine ...