output
20232026

8 papers

cs.LG2026

Unfolding the Leech Lattice: Fused Multi-Shell Decoding and VRAM Layouts for 2-Bit LLM Weights

Pier-Jean Malandrino

Leech-lattice vector quantization holds the strongest reported 2-bit quality under its own evaluation protocol. Its kernel decodes one shell; we found no implementation of the mult…

cs.LG2026

LEAP: Layer-wise Exit-Aware Pretraining for Efficient Transformer Inference

Shashank Kapadia, Deep Naryan Mishra, Sujal Reddy Alugubelli +4

Layer-aligned distillation and convergence-based early exit represent two predominant computational efficiency paradigms for transformer inference; yet we establish that they exhib…

cs.LG2026

SAGE: Sign-Adaptive Gradient for Memory-Efficient LLM Optimization

Wooin Lee, Hyun-Tae Kim

The AdamW optimizer, while standard for LLM pretraining, is a critical memory bottleneck, consuming optimizer states equivalent to twice the model's size. Although light-state opti…

cond-mat.mtrl-sci2026

Structural Evolution during Reversible Halogen Intercalation into WTe2: Commensurate-Incommensurate WTe2I and Multistage WTe2Brx (x = 0.5, 1.0 and 1.25)

Patrick Schmidt, Carl P. Romao, Hans-Jürgen Meyer

Halogen intercalation into the layered material tungsten ditelluride (WTe2) provides a unique pathway to tune its structural and electronic properties. In this study, we detail the…

cs.LO2025

Syntactic Effectful Realizability in Higher-Order Logic

Liron Cohen, Ariel Grunfeld, Dominik Kirst +1

Realizability interprets propositions as specifications for computational entities in programming languages. Specifically, syntactic realizability is a powerful machinery that hand…

cs.LO2025

From Partial to Monadic: Combinatory Algebra with Effects

Liron Cohen, Ariel Grunfeld, Dominik Kirst +1

Partial Combinatory Algebras (PCAs) provide a foundational model of the untyped -calculus and serve as the basis for many notions of computability, such as realizability theory.…

physics.flu-dyn2025

Bridging advection and diffusion in the encounter dynamics of sedimenting marine snow

Jan Turczynowicz, Radost Waszkiewicz, Jonasz Słomka +1

Sinking marine snow particles, composed primarily of organic matter, control the global export of photosynthetically fixed carbon from the ocean surface to depth. The fate of sedim…

physics.flu-dyn2023

Preventing sinking of a disk by leveraging the boundary jump phenomenon

Jan Turczynowicz, Radost Waszkiewicz, Łukasz Gładczuk

Although it is commonly expected that a metal disk placed on the surface of water will sink, our investigation has revealed a surprising phenomenon: a vertical jet directed onto th…