Two language models outperform Wazuh and OpenSearch in a lab test
A preprint study found Meta Llama and Qwen detected more Linux authentication anomalies, while GPT-OSS often failed to return valid structured output.
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2,451 results
2041–2060
Numerical method tracks topology changes in magnetic bands
Preprint: A finite-basis calculation follows Chern-number changes across weak, intermediate and strong periodic-potential regimes.
Neutron-star universal relations can shift near sharp phase transitions
Preprint: A mathematical model links the relations' stability to fading interior information and finds larger departures around sharp density jumps.
Quantum method reconstructs imaginary-time results from real-time data
A preprint reports excellent agreement for diffusion and good agreement at short scattering times, but two-qubit tests failed after a few Trotter steps.
A High-Energy Gravity Series Diverges, but Its Integral Stays Finite
Preprint: A high-energy gravity model yields a momentum-kick series with zero convergence radius; its Borel sum is identified with a finite integral when alpha1 is below two.
Theoretical model maps route to high-dimensional quantum gates
Preprint: Calculations suggest a light–atom protocol can generate SWAP-alpha gates across arbitrary logical dimensions, but no experiment tested it.
Corrugated h-BN Layer Linked to Faster Electron Relaxation
Preprint measurements at two metal interfaces found shorter-lived image-potential-state signals on the more strongly corrugated layer, while the substrates differed in other ways too.
Preprint maps a new route to counting complex boundary patterns
Theoretical work derives exact generating-function identities for plane hypermaps with mixed boundaries, while leaving broader cases open.
An Explicit Quandle Construction Challenges a Symmetry Conjecture
Preprint: A mathematical paper builds a connected example with multiple good involutions and shows when these structures split into component-level choices.
Fair scheduling gets harder as planning days increase
Preprint: Formal results show different fairness measures become computationally difficult at different horizons.
Conventional video models lose motion information across appearance changes
A preprint comparing people, macaque brain signals and AI architectures finds that strong scores on ordinary videos can hide weak motion representations.
Pulsed Readout Linked to Lower Correlated Noise in Potassium Sensor
Preprint: A laboratory test reported lower probe disturbance and nearly two orders of magnitude of coherent technical-noise suppression.
Quiet Antarctic STEVE event linked to satellite signal changes
Preprint: An analysis of one 2019 event reports GNSS signal fluctuations, but leaves their cause and navigation impact unresolved.
TB cough AI performance drops on some outside datasets
Preprint: A three-dataset evaluation found weaker external performance for TB cough models, while a clinical-variable baseline transferred more consistently.
Zebrafish Study Links Spinal Sensing to Synchronized Swimming
An arXiv preprint links feedback from zebrafish body bending with swimming coordination, using live-fish experiments, simulations and a robot.
Benchmark replay finds when LLM judging beats majority voting
Preprint replay of stored benchmark pools found judge-guided selection was higher when correct candidates were rare or intermediate, but lower when they were common.
AI CT Model Offers a Way to Audit CT-Based Health Predictions
Preprint: A retrospective modeling study reported higher held-out scores than comparison models and similar average performance after clinician-defined restrictions were applied.
Sampling accounts for part of medical-imaging fairness gaps
An arXiv preprint dated 26 August 2026 tests how much race and age differences could arise under exact fairness before an intervention is chosen.
Privacy budgets may help firms learn while limiting third-party inference
Preprint: A theoretical framework links differential privacy to exploration, exploitation and firm-wide budget allocation, but its evidence is simulation-based.
New method maps resonance shifts in open acoustic resonators
Preprint testing a Green-function method finds close agreement with analytical and finite-element calculations in a two-dimensional cylindrical model.