Preprint finds sharp asymptotic scale for fixed-weight binary digit bias
An arXiv study shows how the smallest positive gap above one-half behaves when a shift has exactly k binary 1s.
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2,230 results
1341–1360
Computer model links structural color to local rings and pores
Preprint: An inverse analysis matched a biological spectrum to disordered network models, but could not identify one unique structure.
Averaging time-series data may speed long-run estimates
A preprint finds that averaging can combine stronger signal with less noise, but real-world tests show why the choice of time window matters.
SQL pruning linked to faster relational AI training in tests
Preprint: Across five RelBench databases, MetaSieve reported faster training epochs, but regression accuracy, tuning and memory remained important caveats.
Romanized Training Tops Multilingual Transfer Tests, Study Finds
This preprint reports that romanized input was strongest in cross-lingual transfer tests across eight languages and three model scales.
Torus Maps Challenge a Link Between Motion and Rigidity
Preprint: Mathematical constructions meet a quantitative deviation bound while lacking bounded mean motion and a circle-rotation skew-product structure.
Cavity study links quantum locality to the shape of spin states
A new arXiv preprint argues that product-state subspaces generally preserve short-range structure, while entangled ones can create globally conditioned dynamics.
New AI model identifies three shifting patterns in freeway driving
Preprint research uses high-frequency Interstate 24 trajectories to model driving as a continuous, context-sensitive mix of behaviors.
Framework lets varied machine-learning models share one simulation
Preprint: SAMpLE matched Python predictions closely for stateless offline models and gave online and offline backends a common route through SystemC-AMS simulations.
AI systems missed answers that remained in retrieved graph facts
Preprint: Gold answers remained in 74.0% of retrieved CWQ subgraphs and 94.6% of WebQSP subgraphs after answer-preserving rewrites, while exact-match scores were 0.68% and 0.49%.
New model estimates higher sulphur in active galaxies
Preprint: HCm matched direct ionic measurements but returned sulphur abundances about 0.3 dex above direct-method-plus-ICF values.
Inflation Analysis Sets a Ceiling on Inflaton Field Travel
Preprint: An exact theoretical calculation links amplified curvature modes to a finite field distance in continuous anti-damped inflation.
New Graph Study Finds Stars Only in Odd-Vertex Cases
Preprint: A new neighbourhood-based convexity framework finds that stars occur exactly at odd vertex counts and leaves a complete construction method for even-order cases open.
Climate tipping risks may include stabilizing feedbacks, review says
Preprint: This commentary reviews recurring stabilizing effects around the AMOC and frozen climate components, but does not settle whether they outweigh destabilizing influences.
Model predicts a spin qubit that switches speed and coherence
Preprint: A numerical study suggests a single-hole device could use light-hole states for control and heavy-hole states for quieter idling.
Preprint finds trust placement can change modeled secret-key rates
The study introduces two calculation methods and finds that no single assignment is best across representative protocols.
AI monitor flags procedure breaches before two crash impacts
Preprint: A proposed framework matched investigators' findings in two reconstructed accidents, but its real-traffic test covered only 12 violations.
Researchers derive explicit formulas for pairwise comparisons
An arXiv preprint dated 26 August 2026 presents a theoretical basis for projection formulas, with real-world performance still untested.
Active particles can remember how they started, model finds
Preprint analysis finds current fluctuations shift across time scales and remain sensitive to initial conditions in an idealized particle gas.
Real-World Vehicle Data Reveal a Mix of Interaction Patterns
Preprint: An analysis of six trajectory datasets finds concurrent and sequential vehicle changes both common, but it does not reveal the decisions behind them.