Scientific American

Mathematicians still don’t know the fastest way to multiply numbers

This requires an algorithm: students are taught to stack one number atop another and multiply each digit of the bottom number ...
GitHub

ShiftAddLLM: Accelerating Pretrained LLMs via Post-Training Multiplication-Less Reparameterization

Large language models (LLMs) excel in language tasks but struggle on resource-constrained devices due to high memory demands and latency from dense multiplications. Shift-and-add reparameterization ...
GitHub

Modified version of Joystick Gremlin to add features I wanted to have but were difficult to do as just a plugin, plus I wanted to run this as 64 bit and on a more current ...

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Frontiers

Pruning and optimization of optical neural network as a binary optical trigger

Optical neural networks implemented with Mach-Zehnder Interferometer (MZI) arrays are a promising solution to enable fast and energy-efficient machine learning inference, yet finding a practical ...
C&EN

Phase-Separating Binary Polymer Mixtures: The Degeneracy of the Virial Coefficients and Their Extraction from Phase Diagrams

Laboratory of Physics and Physical Chemistry of Foods, Department of Agrotechnology and Food Sciences, Wageningen University and Research, Bornse Weilanden 9, NL-6708 WG Wageningen, The Netherlands ...
Hackaday

Binary Math Tricks: Shifting To Divide By Ten Ain’t Easy

On small CPUs, you often don’t have a multiply or divide instruction. Of course, good programmers know that shifting right and left will multiply or divide by a power of two. But there are always ...
C&EN

Measurements and Predictions of Binary Component Aerosol Particle Viscosity

‡ School of Earth, Atmospheric and Environmental Science, University of Manchester, Manchester, M13 9PL, United Kingdom § National Centre for Atmospheric Science, University of Manchester, Manchester, ...
PNAS

Eocene habitat shift from saline to freshwater promoted Tethyan amphipod diversification

Lineage-through-time plot estimated from 1,000 Bayesian trees for freshwater and saline Gammarus. The lines in bold correspond to the maximum credibility tree from the BEAST dating analysis. Arrows ...