Simulation Associates Local Sensing With Three Particle Patterns
Preprint: A two-dimensional model linked sensing range and activity to holes, stripes and labyrinths; higher density accompanied stronger local order and smoother interfaces.
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2,230 results
1601–1620
Uneven electric fields linked to motion in some liquid-crystal droplets
Preprint: In laboratory tests, RM734 droplets moved in approximately 30% of attempts under fresh PTFE conditions, while the remaining attempts showed deformation or instability.
Preprint Reports More Balanced Synthetic Faces With One-Step Guidance
A lightweight boundary learned late in denoising was applied once at the start, with reported gains in balance and mostly steady quality and speed.
AI Text Detectors Need Different Signals for Different Writing
Preprint analysis finds spectral signals gain strength in long, continuous AI text, while confidence measures lead on short or edited passages.
Combined strategy setup led the main AI benchmark comparison
An arXiv preprint reports that CoT+Ours performed best in the main comparison, while strategy-only solving and supervised fine-tuning produced mixed results.
Retinal vessel rings match an AI model, but lag it elsewhere
Preprint: A ring-based classifier matched RETFound on HRF but scored lower on FIVES and SUSTech-SYSU.
New test targets false alarms in multi-arm clinical trials
Preprint proposes adjusted statistics for trials that balance covariates during randomization but may omit them from the final analysis.
Preprint reports 54% smaller optimization gaps for SHSP
The structure-aware approach reported lower gaps across several solver comparisons, but the tests used selected benchmarks and a time-limited reference solution.
WAVE reports lower depth errors at 32× in benchmark tests
An arXiv preprint reports lower RMSE for WAVE than SPFNet at 32×, alongside tests across datasets, model components and shifted RGB guides.
AI-guided equation search reports strong benchmark results
Preprint: A large language model guides an equation search through semantic clues and structural features, with reported scores on physics, scientific-domain and real-world benchmarks.
Agent-runtime study finds faster runs but exposes safety limits
An arXiv preprint reports faster matched tool runs, but its tests stop short of showing broad safety, rollback or model competence.
AI Study Finds Some Vision-Model Heads Matter More Than Others
A preprint reports a 13.7-point shallow-layer POPE F1 gap when selected visual heads are compared with all attention heads.
Arc-tomography simulation favors flux-weighted positions over spaxel centres
Preprint: A data-driven arc-tomography simulation found that flux-weighted coordinates recovered an input exponential neutral-hydrogen profile more closely than geometric spaxel centres.
Wikipedia war narratives differ sharply across languages
Preprint: An analysis of 16,058 articles finds self-versus-enemy framing varies by language, while non-involved editions often converge.
Graph-learning preprint reports higher accuracy on noisy labels
Preprint: PaSta was reported to lead across four datasets; separate Photo tests also favored it over BO-NNC.
Preprint reports separate control of lithium density and flow
Two electrical controls were used to vary lithium occupancy and transport rate separately in laboratory devices.
Preprint finds no detectable sideways motion in thin-film domains
Imaging and an idealized model suggest that a Zn–Mg–O film switches mainly through new vertical domains, not detectable sideways travel of an existing wall.
Vapor-deposited decalin glasses show unusual stability
Preprint: Laboratory tests found selected decalin glasses were more stable than liquid-cooled versions under specific conditions.
Two mobility measures in a polymer glass diverged before yield
Preprint: In one lightly crosslinked PMMA film, probe and mechanical mobility measures agreed after yield but diverged sharply as yield approached.
LLMs often answer table questions without enough evidence
Preprint: A benchmark of eight LLMs found silent unsupported answers dominated reliability failures, while robustness varied across table changes.